1 TOYOTA TACOMA ELECTRICAL WIRING DIAGRAM118.69.35.147/VR-Tools/TSKT/VIN_TOYOTA/TACOMA/Wiring... ·...
Transcript of 1 TOYOTA TACOMA ELECTRICAL WIRING DIAGRAM118.69.35.147/VR-Tools/TSKT/VIN_TOYOTA/TACOMA/Wiring... ·...
M
To Tachometer
[Com
b. Meter]<
31–3>
3 421
2
12
1
1
23
2
1
5
To Engine ControlModule<4–7><5–7>
D
To Bulb C
heck Relay
[Com
b. Meter]
<31–6>
<32–4>
B–W
1 TOYOTA TACOMA ELECTRICAL WIRING DIAGRAM
A
223E
(A/T)
2
(M/T)
2
ACC
IG1
ST1
IG2
(*3)
AM1
B–W
1
67 AM2
W–R
2 2
W
B
2 2
B–W
3E20
3E93E6
4 EA1
21 IF18 IK3
W
2
B–W
2
3E21
3E103E7
To Circuit
Opening R
elay<
4–2><
5–2>
B–W
B–R
B–W
W–R
6
5
2
2
3E5
3E8
17 IK2
IE
3A16
2
1
1 A1
B
EB
1
1
1
3A20
10 2
1
3 7 6 5 4 8
8 IK2
17 IF1
9
B–R
B–W
B–W
B–R
W
B–W
B–W
B
B–R
B
W–B
B–R
B
B–W
(*3 )
(A/T )
(A/T)
(M/T )
I14IGNITION SW
STRELAY
B–W
C 8CLUTCH STARTCANCEL SW
P
N
P 1PAR
K/N
EUTR
ALPO
SITION
SW
40A AM1
30A AM
2
120A ALT
B–R
W
B–W
B–W
B–W
2
W–B
B
(*3 )
BATTERY
Around the rightedge of thereinforcement
W–B
B–L
BR–Y
B–W
B–Y B
W–B
BR–B
BR
–W
BR
–R
W–B
B–R
Near the throttle body
I 2IGNITER
W–B
B–R
B–RB–R
B–R
Around theleft edgeof thereinforcement
B–R
IG
B–RB–R
B–R
I 3IGN
ITION
CO
IL NO
. 1
I 4IGN
ITION
CO
IL NO
. 2
I 5IGN
ITION
CO
IL NO
. 3
E
F 5FUSE BOX
Power Source Starting (5VZ–FE) Ignition (5VZ–FE)
(*3 )
(A/T )
To EngineControlModule<4–5><5–5>
B–R(A/T)
(*3)
7. 5A STA
2
1
25 IF1
(*3 )
(M/T )
17 IK2IK310
B–W
(M/T)(A/T)
EA Front leftfender
W–B
W
W
(*3 )
* 1 : California
53
B–O
1G2
B–O
B–Y
3D19
1B5
B–Y4
3D15
1 7
10AGAUGE
JUN
CTIO
N C
ON
NEC
TOR
BA
J 9J10
,
S 1 S 2,
STARTER
A B
C 9
CLU
TCH
STAR
T SW
B–W
(*2 )(*2 )
(*1 )
(*3)
* 2 : Except California* 3 : 4WD M/T
(*3)
To Engine C
ontrolM
odule<4–8>
To Engine C
ontrolM
odule<5–8>
M OVERALL ELECTRICAL WIRING DIAGRAM
B–R
34
21
2 12
1
1
1
23
22
1
5
2 T
OY
OT
A T
AC
OM
A
GE
NER
ATO
R
2
ACC
IG1
ST1
IG2
AM1
W
4 1 67
AM2
22
W–R
22
W
W
22
1G2
3E8
3E9
4EA
1
21IF
1
1F16
Fron
t lef
tfe
nder
EA
B–W
22
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
IG
3E5
3E10
B–W
W–B
ST
REL
AY
6
5
217
IK2
3A16
C 9CLUTCH START SW
21
1A
1B
203A
2EA
11
EA1
3E
A1
6IF
1
1A3
1F1
1A4
LIGB
B1
B2
A1
SB3
C
(*2)
(*3)
(*2)
Y
C
(*3)
(*2)1F7
1C13
10 13
B–W
B–W
W
B–Y
B–R
B–R
WW B–R
I14
IGN
ITIO
N S
W
B
P N
P 1PARK/NEUTRALPOSITION SW
40A AM1
30A AM2
7. 5A ALT–S
120A ALT
W
B–W
B–W
W W
B
BATT
ER
Y
W
R
Y
Y Y
Y
R
Y
R
To Daytime Running LightRelay(Main)<12–3>
B–W
IE
J 9JUNCTION CONNECTOR
C13CHARGE WARNING LIGHT[COMB. METER]
7. 5
AIG
N
B–R
10A
GAU
GE
Po
we
r S
ou
rce
Sta
rtin
g (
3R
Z–
FE
, 2
RZ
–F
E)
Ch
arg
ing
63E
21
7. 5A STA
3E21
7
3E20
3E
3E22
8IK
3
B–W
W–BW–B
W
B–W
B–W
EB
DA
B–Y
B–R B–R
B
B–W
W
B–W
W
B–W(A/T)
B–W(M/T)
B–W
( A/T
)
B–W
W–B W–B
W–B
To Bulb Check Relay[Comb. Meter]<31–6><32–4>
IF1
25 To Circuit Opening Relay<6–3><7–3><8–3><9–3>
To Engine Control Module<6–8><7–8><8–8><9–8>
(*1)
(M/T)
(*1)
(A/T)
(A/T)(A/T)
( *1)
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
(*1)(*1)(*1)
* 1
: 4W
D M
/T*
2 : w
/ Day
time
Run
ning
Lig
ht*
3 : w
/o D
aytim
e R
unni
ng L
ight
F 5
FUS
EB
OX
C 8
CLU
TCH
STA
RT
CAN
CEL
SW
53
17
B–R(*1)
3D19
1B5
3D15
B–OB–O
B–Y
R
JUNCTION CONNECTOR
BAJ 9 J10,
S 1
S 2
,
STA
RTE
R
AB
, G
2G
1A
B
To Engine ControlModule<6–7><7–7><8–7><9–7>
B–R(A/T)
(M/T)
(*1)
M
3 421
3 TOYOTA TACOMA
2
(*1 )
* 4 : w/ ABS and Rear Diff. Lock
3 IF14 IF1
1B5
2
1 1
2
243
2
1
B–Y
2
IGEA
23 IK2
14 IK2 2 EB2
1
2
1 EB2
BE
3G
2
1
10
5
From 4WDControlECU<27–3>
P ower S ource 4W D (California M /T w /o 2–4 S elect SW )
* 2 : 3RZ–FE* 3 : w/o ABS w/ Rear Diff. Lock
GR
(*4 )
2
1
6A16AD
D C
ON
TRO
LR
ELAY
IK2
40A AM1
120A ALT 15
L–R
WW
LG
L–R
LG
R–W
R–W
B–Y
B–Y
B–O
1
Around the rightedge of thereinforcement
(*2 )
IE
* 1 : 5VZ–FE
12 3D
1G
16
19
3D
W
W–B
W–B
W–B
W–B
BATTER
Y
V 6VSV
2 (ADD
)
V 7VSV
4 (ADD
)
Around the left edgeof the reinforcement
R–W
C10
4WD
IND
ICATO
RLIG
HT
[CO
MB. M
ETER]
A 6
AD
D IN
DIC
ATOR
SW
G–B
3I
(*1 )
G–B
G–W
R–W
G–B
1B
2
R–W
2
W–B
R–W
W–B
D 5
DE
TECTIO
N SW
(Transfer 4WD
Position )
D 3
DETE
CTIO
N S
W(Transfer L4 Position )
GR
GR
(*4 )
GR
(*3 )
GR
(*4 )
3
R–W
8 3I
1
AD
3I7
3I
3I9
1 3I
1
2
3 3G 2 3G
J 9 J10,
JUNCTIONCONNECTOR
A B
Front leftfender
9 IK2
W–B
W–B
W–B
W–B
W–B
3F
12
16
3F
W–B
2
1
B–O
EB Near the throttle body
N 1
NO
ISE FILTE
R(Ignition System
)
I20IG
NITIO
N C
OIL AN
DIG
NITE
R N
O. 1
I21IG
NITIO
N C
OIL AN
DIG
NITE
R N
O. 2
I22IG
NITIO
N C
OIL AN
DIG
NITE
R N
O. 3
I23IG
NITIO
N C
OIL AN
DIG
NITE
R N
O. 4
To Engine Control
Module<
6–7><
8–7>
4 2 4 2 4 2 4 2
1 3 1 3 1 3 1 3
B–R
B–R
B–R
B–R
B–RBR
W–B
B–Y
W–B
B–Y
W–B
B–Y
W–B
B–Y
B–R
B–L
B–W
L–R
L–Y
B–Y
W–B
B–R
B–RB–Y
B–Y
B–R B–R
W–B W–B
W–B
B–Y B–Y
17 IF1
8 IK2
R–W(*1)
R–W(*2)
From EngineControl Module<4–7><6–8>
Ignition (California 2RZ–FE and 3RZ–FE)From
ABS Actuator
with EC
U<24–4>
2
2
1
30A AM2
W–R
2
7
ACC
IG1
ST1
IG2
AM1 4
6AM2
I14IGNITION SW
10AGAUGE
20A4WD
EF Ignition coilbraket
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)
Po
we
r S
ou
rce
4 T
OY
OT
A T
AC
OM
A
G–Y
12
W–R
P
W–R
B–Y
En
gin
e C
on
tro
l ( C
alif
orn
ia 5
VZ
–F
E)
2
ACC
IG1
ST1
IG2
AM1
B–R
4 67
AM2
1
2
35
1F7
22
10A OBD
1F15
I14
IGN
ITIO
N S
W
2
20A EFI
2
120A ALT
22
7. 5
AIG
N
2
EFI RELAY
2
30A AM2
2
40A AM1
17IF
1
8IK
2
IF17
12
12
12
12
12
12
EA
IG
Q
SG
O
IF1
15
3D19
1B5
1G2
6IK
2
12IF
1
BN1
9
BN1
6
EB
45
M
3A14 16
3A
15 3A
16IK
2
V–R
SIL
W–R
W
V
B–Y
B–Y
B–R B–R
W–B
B–R
W
B–R
B–YVB–Y
B–Y
B–R
W–R
B–R
B–R
B–R
W–R
W W–G
L–R
W–L
I11INJECTOR NO. 6
L
W–G
L–R
W–L
LB–R
B–R
B–R
B–R
B–R
B–R
W–B W–BW
–B
W–B
G–Y
W–B
W–B
W–B
L
B–Y
W–R
W–R
W–R
W–R
B–YVB–Y
W–R
W–R
W–R
W–R
V V
Y–B
P–B
R
B–O
BR
W–B
BR
W–R
W–R
W–R
B–W
V–R
45
716
54
1
32
1611
58
L
W–B
W G–Y
W–R W W–G
Arou
nd th
erig
hted
ge o
f the
rein
forc
emen
t
L–R
W–L
IE
L BR
W–R
BR BR
L
I10INJECTOR NO. 5
I 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
BATT
ER
Y
Fron
t lef
t fen
der
10A
GAU
GE
C 6CIRCUIT OPENINGRELAY
D 7
DAT
A LI
NK
CO
NN
EC
TOR
3
Nea
r the
thro
ttle
body
B–Y
+B
3E1
From ABSActuatorwith ECU<24–4>
R–Y
1
22
21
2
TC
12
1
1
LB KD E JF G H I M N
W–B
D 1DATA LINKCONNECTOR 1
BATT
From Center AirbagSensor Assembly<25–3>
AB
TE1
CG
TS
From Center AirbagSensor Assembly<25–3>From CruiseControl Actuatorwith ECU<22–3>From ABS Actuatorwith ECU<24–4>
F 8
FUEL
PU
MP
DB
EA
From Clutch Start SW(M/T)or Park/Neutral PositionSW(A/T)<1–2>
B–W
B–O
21
B–Y
From CruiseControl Actuatorwith ECU<22–2>
OP3
BB
B
From
Cen
ter A
irbag
Sen
sor A
ssem
bly<
25–2
>
J11
JUN
CTI
ON
CO
NN
EC
TOR
W
C10
MAL
FUN
CTI
ON
IND
ICAT
OR
LAM
P[C
OM
B.
MET
ER
]J
9J1
0,
JUN
CTI
ON
CO
NN
ECTO
R
AB
BBB B
B
RW
–R
W–R
J12JUNCTIONCONNECTOR
AB–
R
CB
–O
B–O
B–O
B–R
W
W
3D16
59
M
F
7 865
#30
O
BR
BR
BR
BR
2
(Shielded )
(Shielded )
K
V 4
VSV (E
VAP)
L
M
H
N
2
1
1 EE1 2
1
ENGINE CONTROL MODULE
2
6 D 16 A 20 B 1 A 19 C 10 C 22 C
W–R
18 C 14 C 4 B 23 C 2 C 9 A 25 D 11 D 12 D
11 A A6 3 A 5 C 6 C 1 D 2 D 3 D D4 16 D 15 D 12 C 4 C
A17
3
2
1
13 D 25 B 13 B 18 B 19 B 7 A 15 A 16 C 24 C 10 D
1 ED1 3 ED1 2 ED1
EB
8 B 9 B 27 D 28 D 17 B 22 B 17 C 21 D 31 D D30
1
R
W–R
B–R
B–Y
B–L
GR
–R
Y–G
BR–B
G–R
BR
BR–B
BR–B
LG–R
Y
G–B
W–G
BR–B
W–R
W–R
B–Y
BR–B BR–B
W–R
2 3 4
1 5
V–R
G–Y
W–R
W
W–G
L–R
W–L
L BR–R
B–R
#40 #50
To Detection S
W(Transfer 4W
D P
osition )<
3–4><
11–3><
26–2>
#60
W–R
RSO RSC
W–R
AF1+
W–R
HTAF1
W–R
OXS
W
HTS KNK1
G–Y
KNK2
W–R
TFN
W
SP1
W–G
E1
L–R
E01
W–L
E02
L
T 1THROTTLEPOSITIONSENSOR
BR
W–R
BR BR
4 42
3 1
1
1
B–Y
B–L
BR–Y
B–W
L–Y
L–B
R–W
GR
B–W
G–W
R G
L Y
1 2 2 1
G
3
Engine Control (California 5VZ–FE)
1
3 2
V 8VAP
OR
PRE
SSUR
E SENSO
R
G–B
B GR
G–B
R–L
B
R–Y
WW
B GR
GR
–G
G–O
R–G
W–R
BRBR
W–R
BRBR
J
BRB
R
BR
BR
BR
BR–B
BRBR
M 1
MASS
AIR FLO
W M
ETER
To Cruise
Control Actuator
with EC
U<
22–3>
BR–B
G–Y
From ”
STA”
Fuse<1–3>
V 9VS
V (Vapor PressureSensor )
(*1 Floor A/T )
TE1 +B NSW BATT E2G VG THA E2 THW IDLO VTA VC TPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
A23AIR
FUEL R
ATIO
SEN
SOR
(Bank 1 Sensor 1 )
H 9
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
EVP1
BR
EE12
BR
PTNK
7
(*1 )
Q
C
From Igniter<1–4>
From A/CAmplifier<33–4>
P
To Detection SW
(Transfer L4 Position )
<11–4>
<26–3>
From C
lutch Start SW(M
/T )or Park/N
eutral PositionSW
(A/T )<1–2>
From Stop Light SW
<22–4>
C 2CRANKSHAFTPOSITIONSENSOR
C 1CAMSHAFTPOSITION SENSOR
I
D1
IGF IGT1 IGT2 IGT3 AC1 ACT 4WD L4 STA STP NE+ NE– G2
(Shielded )
(Shielded )
(Shielded )
G
(Shielded )(Shielded )
(Shielded )K
2K
NO
CK
SENS
OR
1
K 3
KN
OC
K SEN
SO
R 2
Near the throttle body
E
B
W–R
4 TOYOTA TACOMA (Cont’ d)
SIL E03W FC #10
* 1 : 4WD
(A/T )
#20
To Detection SW
(Transfer Neutral
Position )<
11–4><
26–1>
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
BR
(*1 Floor A/T )
E 3EN
GIN
E C
OO
LANT
TEMP. SE
NSO
R
3 2
1
9 C
PSW
1
Y
P10PO
WER
STEER
ING
OIL P
RES
SUR
E SW
, E 6E 5 A B , E 7 C , E 8 D
BR BR
BR
BR
R
A
C
23 IF1
5 IF1
8 A 2 A
B–R
B–O
MREL
21 C
AF1–
R
R
8 C
E05
BR
BR
6 IK5
BR
R
10 IK2
GR
–G
W–G
5 IK2
R–G
W–R
B–R
B–OB
–O
B–R
IGSW
BR
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)
Po
we
r S
ou
rce
5 T
OY
OT
A T
AC
OM
A
G–Y
12
W–R
N
W–R
B–Y
En
gin
e C
on
tro
l ( 5
VZ
–F
E E
xc
ep
t C
alif
orn
ia)
2
ACC
IG1
ST1
IG2
AM1
B–R
4 67
AM2
1
2
35
1F7
22
10A OBD
1F15
I14
IGN
ITIO
N S
W2
20A EFI
2
120A ALT
22
7. 5
AIG
N
2
EFI RELAY
2
30A AM2
2
40A AM1
17IF
1
8IK
2
IF17
12
12
12
12
12
12
EA
IG
O
SG
M
IF1
15
3D19
BB
BBJ1
2JU
NC
TIO
NC
ON
NEC
TOR
1B5
1G2
6IK
2
12IF
1
BN1
9
IK2
10
BN1
6
EB
45
M
3A14 16
3A
15 3A
16IK
2
V–R
SIL
W–R
W
V
B–Y
B–Y
B–R B–R
W–B
B–R
W
B–R
B–YVB–Y
B–Y
B–W
B–W
W–R
B–R
B–R
B–R
W–R
W W–G
L–R
W–L
I11INJECTOR NO. 6
L
W–G
L–R
W–L
LB–R
B–R
B–R
B–R
B–R
B–R
W–B W–BW
–B
W–B
G–Y
W–B
W–B
W–B
L
B–Y
W–R
W–R
W–R
W–R
B–YV
B–Y
W–R
W–R
W–R
W–R
V V
Y–B
P–B
R
B–O
BR
W–B
W
BR
W–R
W–R
W–R
B–W
V–R
45
716
54
1
32
1611
58
L
W–B
W G–Y
W–R W W–G
Arou
nd th
erig
hted
ge o
f the
rein
forc
emen
t
L–R
W–L
IE
L BR
W–R
BR BR
L
I10INJECTOR NO. 5
I 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
BATT
ER
Y
Fron
t lef
t fen
der
10A
GAU
GE
C 6CIRCUIT OPENINGRELAY
D 7
DAT
A LI
NK
CO
NN
EC
TOR
3
Nea
r the
thro
ttle
body
B–Y
+B
3E1
From ABSActuatorwith ECU<24–4>
R–Y
1
22
21
2
TC
12
1
1
JA IB C HD E F G K L
W–B
D 1DATA LINKCONNECTOR 1
BATT
From Center AirbagSensor Assembly<25–3>
AB
TE1
CG
TS
From Center AirbagSensor Assembly<25–3>From CruiseControl Actuatorwith ECU<22–3>From ABS Actuatorwith ECU<24–4>
F 8
FUEL
PU
MP
DB
EA
From Clutch Start SW(M/T)or Park/Neutral PositionSW(A/T)<1–2>
B–W
5B–O
9
3D
21
B–Y
From CruiseControl Actuatorwith ECU<22–2>
IK25
OP3
WB
BB
From
Cen
ter A
irbag
Sen
sor A
ssem
bly<
25–2
>
J11
JUN
CTI
ON
CO
NN
EC
TOR
W
C10
MAL
FUN
CTI
ON
IND
ICAT
OR
LAM
P[C
OM
B.
MET
ER
]J
9J1
0,
JUN
CTI
ON
CO
NN
ECTO
R
AB
16
M
D
7 865
#30
M
BR
BR
BR
BR
4
(Shielded )
(Shielded )
I
V 4
VSV (E
VAP)
J
K
F
L
2
1
1 EE1
6 IK3
2
1
ENGINE CONTROL MODULE
2
5 B 23 A 14 D 14 A 7 B 8 C 21 C
W–R
22 C 20 C 11 A 7 C 1 C 8 B 12 D 24 D 16 D
8 A B3 18 C 10 D 9 D 8 D 7 D 6 D D5 23 D 22 D 13 C 11 B
B13
3
2
1
15 D 16 A 5 A 1 D 2 D 13 D 24 A 5 C 6 C 17 C
1 ED1 3 ED1 2 ED1
EB
19 C 10 B 15 C 14 C 9 B 12 A 16 B 34 D 33 D D28
1
R
W–R
B–R
B–Y
BR
–W
GR
–R
Y–G
BR–B
B–R
G–R
BR
BR–B
BR–B
LG–R
Y
G–B
W–G
BR–B
W–R
W–R
B–Y
BR–B BR–B
W–R
2 3 4
1 5
V–R
G–Y
W–R
W
W–G
L–R
W–L
L BR–R
B–R
#40 #50
To Detection S
W(Transfer 4W
D P
osition )<
10–3><26–2>
#60
W–R
RSO RSC
W–R
BR
OX1
W–R
HT1
W–R
OX2
W
HT2 KNK1
G–Y
KNK2
W–R
TFN
W
SP1
W–G
E1
L–R
E01
W–L
E02
L
T 1THROTTLEPOSITIONSENSOR
BR
W–R W–R
BR BR BR
2 42
3 1
1
1
B–Y
B–L
BR–Y
B–W
L–Y
L–B
R–W
GR
B–W
G–W
R G
Y L
1 2 1 2
G
3
(A/T )
Engine Control (5VZ–FE E xcept California)
1
3 2
V 8VAP
OR
PRE
SSUR
E SENSO
R
G–B
B GR
G–B
R–W
(A/T )R
–G(M
/T )
B
R–Y
P–G
W
W–G
B GR
GR
–G
G–O
R–G
W–R
BRBR
W–R
BRBR
H
BRB
R
BR
BR
BR
BR–B
BRBR
M 1
MASS
AIR FLO
W M
ETER
To Cruise
Control Actuator
with EC
U<
22–3>
BR–B
G–Y
From ”
STA”
Fuse<1–3>
V 9
VSV (V
apor Pressure Sensor )
(*1 Floor A/T )
TE1 +B NSW BATT E3 VG THA E2 THW IDLO VTA VCC TPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
H 3
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 1 )
H 4
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
EVP
BR
EE12BR
PTNK
2
(*1 )
O
B
From Igniter<1–4>
From A/CAmplifier<33–4>
N
To Detection SW
(Transfer L4 Position )
<10–4>
<26–2>
From C
lutch Start SW(M
/T )or Park/N
eutral PositionSW
(A/T )<1–2>
From Stop Light SW
<22–4>
C 2CRANKSHAFTPOSITIONSENSOR
C 1CAMSHAFTPOSITION SENSOR
G
B1
IGF IGT1 IGT2 IGT3 AC1 ACT 4WD L4 STA BK NE+ NE– G+
(Shielded )
(Shielded )
(Shielded )
E
(Shielded )(Shielded )
(Shielded )K
2K
NO
CK
SENS
OR
1
K 3
KN
OC
K SEN
SO
R 2
Near the throttle body
C
A
W–R
5 TOYOTA TACOMA (Cont d)
SIL E03W FC #10
* 1 : 4WD
(A/T )
#20
To Detection SW
(Transfer Neutral
Position )<
10–4><
26–1>
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
BR
(*1 Floor A/T )
E 3EN
GIN
E C
OO
LANT
TEMP. SE
NSO
R
3 2
1
31 D
PSW
1
Y
P10PO
WER
STEER
ING
OIL P
RES
SUR
E SW
, E 6E 5 A B , E 7 C , E 8 D
BRBR BR
BR
BR
R
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)6
TO
YO
TA
TA
CO
MA
20A EFI
10A OBD
40A AM1
30A AM2
120A ALT
22
2
B–R
2
B–R
2
2
ACC
IG1
ST1
IG2
AM1
4 6
W
7AM
2
17IF
1
IK2
8
1F7
1F15
12
12
12
12
21
35
2
B–Y
2
B–Y
W
2
V
2
W–R
W–R
G–Y
L
V
L
W–B
5
16IK
2
3A14
J12JUNCTIONCONNECTOR
BBB B
B
3A16
3A15
IEAr
ound
the
right
edg
eof
the
rein
forc
emen
t
EA
Fron
t lef
t fen
der
A B C D MKJIHGF
4
W–R
7IF
1
M
1G2
3D19
1B5
12IF
1
W–R W–R
W–R
W–R
W–R
32
22
12
2 1
11
21
W–R
54
1
B–R
B–R
B–R
R–L
B–R
B–Y
R
WW–R
B–R
B–R
B–R
B–R
W–R
B–Y
VB–Y
B–Y
BATT
ER
Y
EFI RELAY
I 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
I14
IGN
ITIO
N S
W
B–R
B–O
9 BN1
6IK
2
W From Center AirbagSensor Assembly<25–2>
EF
Igni
tion
coil
brak
et
167
45
IK25
B–W
W–B
W–B
BRBRBR
W–B
W
V
B–Y
W–R
B–Y
W–R
W–R W V–R
G–Y
W–R W R R–L BR
C 6
CIR
CU
ITO
PEN
ING
REL
AY
D 7DATA LINKCONNECTOR 3
F 8
FUEL
PU
MP
BATT
SIL
SGC
G
Po
we
r S
ou
rce
En
gin
e C
on
tro
l ( C
alif
orn
ia 3
RZ
–F
E)
W–B
IGA
roun
d th
ele
ft ed
geof
the
rein
forc
emen
t
W–B
W–B
From Clutch StartSW(M/T) or Park/NeutralPosition SW(A/T)<2–2>
DB
EA
10A
GAU
GE
B
J11
JUN
CTI
ON
CO
NN
EC
TOR
B
B
, J10J 9 A B
JUNCTION CONNECTOR
C10MALFUNCTIONINDICATOR LAMP[COMB. METER]
W–R
N
W–R
L
115
16
312
8
D 1DATA LINK CONNECTOR 1
From ABS Actuatorwith ECU<24–4>
From Center AirbagSensor Assembly<25–3>From Center AirbagSensor Assembly<25–3>From Cruise ControlECU<23–3>From ABS Actuatorwith ECU<24–4>
TCA
BTS
E1+B
TE1
V–W
R–Y
V
Y–B
W–R
BR W–R
E
B–R
W–B
W–BW–B
W–B
6B
N1W–B
3D16
5 9
B–O
7. 5A IGN
B–W
B–W
M
D
7 865BR
4
BR
4
(*2 )
(*2 )
K
V 4VS
V (EVAP )
D28
M
2
1
From ”
STA”
Fuse<2–3>
22
1
ENGINE CONTROL MODULE
2
12 A 22 C 14 C 21 C 18 C 12 C 5 B9 C 2 C7 C
G
FV–R
3 D 4 D B28
BRR
–W
15 D 5 C 11 C 20 C
C AB
2
11
2
31
B
13 A 14 A 7 A 15 A 16 C 24 C 15 C
EF
10 C 3 C 9 A 21 A 17 C 21 D 5 D
HAFL
D
W
NSW
B–W
GR
–R
Y–G
BR–B
G–R
BR–B
BR–B
A
B–L
G–Y
W–R
BR–B
W–R
W–R
6
B–Y
BR–B BR–B
W–R
4 5 2
3 1
3
B–R
P–B
W–R
RSD
W–R
EGR
W–R
AFL+
W–R
AFL–
BR
OXS HTS
W–R
W
TFN
R
SP1
R–L
E1 E01 E02
19
W–R
31
W–R
BR
2
42
1 3
1
L–Y
L–B
LG–R
B–W
G–W
R G
L Y
1 2 2 1
3
+B
16
Engine Control (California 3RZ–FE)
BR–B
BR–B
P
2
E 1EG
R G
AS TEM
P. SEN
SOR
THG
G–Y
G–Y
R–L
B
R–Y
W
W
W–G
GR
–G
G–O
R–G
W–R
BRBR
W–R
BRBR
J
BRB
R
BR
BR
BR–B
BR
BR
M 1
MASS
AIR FLO
W M
ETER
E 3EN
GIN
E CO
OLA
NT TEM
P. SENSO
R
To Cruise
Control E
CU
<23–3>
BATT
BR–B
8
V 9VS
V (Vapor Pressure Sensor )
A
SIL E2G VG THA E2 THW IDLOVTA VCTPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
V 3
VSV (E
GR
)
A23AIR
FUEL R
ATIO
SEN
SOR
(Bank 1 Sensor 1 )
H 9
HEA
TED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
EVP1
BR
PTNK
From A/CAmplifier<33–4>
19
From C
lutch Start SW(M
/T )or Park/N
eutral Position
SW(A/T )<
2–2>
From Stop Light SW
<23–4>
C 2CRANKSHAFTPOSITION SENSOR
C 1CAMSHAFTPOSITIONSENSOR
1
C
I
B
1
H
G–Y
AC1 ACT STA STP NE+ NE– G2
(*2 )
(*2 )
Ignition coilbraket
C
A
W–R
6 TOYOTA TACOMA (Cont’ d)
#30 E03#40
To Detection SW
(TransferN
eutral Position )<11–4>
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
W
22B–R
(A/T )1
B–Y
2 D
#20
1 D
#10
6 A
W
7 B
TE1
A
L4
GR
To Detection SW
(TransferL4 Position )<
11–4>
10 B
4WD
R–W
To Detection SW
(Transfer 4WD
Position )
<3–4>
<11–3>
BR
(*2 )
W–RN
W–R
V–WE
13 B
TAC
BTo Tachom
eter[C
omb. M
eter]<
31–3>
15 IF1
BR
R–L
RWW–R
V–R
LW–R
1
B–Y
(*1 A/T )
(*1 )
* 2 : Shielded
3
T 1TH
RO
TTLE POS
ITION
SENS
OR
1
V 8
VAPO
R PR
ESSU
RE SEN
SOR
3 2
1
, E 6E 5 A B , E 7 C , E 8 D
BR
BR
C
20 A
ELS
G
G–R
From ”
PAN
EL” Fuse<14–3>
(A/T )
BR
6 B
FC
G–Y
KNK1
GR
GR
R
6 D
W–B
E04
K 1KNOCK SENSOR
EFIgnition coilbraket
BR
W–B
BR
3 IK5 7 IK5
BR
BR
6 IK5
* 1 : 4WD
12 D D13
B–W
L–R
IGT2 IGT3
14 D
L–Y
IGT4
10 D
B–Y
IGF
From Ignition C
oil andIgniter N
o. 1<3–1>
From Ignition C
oil andIgniter N
o. 2<3–2>
From Ignition C
oil andIgniter N
o. 3<3–2>
From Ignition C
oil andIgniter N
o. 4<3–3>
11
From Ignition C
oil and IgniterN
o. 1, No. 2, N
o. 3 and No. 4<
3–3>
D
B–L
IGT1
Y
PSW
P10PO
WER
STEER
ING
OIL
PRE
SSUR
E SW
W–R
(*1 A/T )
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)7
TO
YO
TA
TA
CO
MA
20A EFI
10A OBD
40A AM1
30A AM2
120 ALT
2
B–R
2
B–R
2
B–R
2
B–R2
B–Y
2
ACC
IG1
ST1
IG2
AM1
BR
4 6
W
7AM
2
17IF
1
IK2
8
7. 5
AIG
N
1F7
1F15
Igni
tion
coil
brak
etE
FEB
Nea
r the
thro
ttle
body
12
12
12
12
21
35
2
B–Y
2
B–Y
W
2
V
2
W–R
W–R
G–Y
L
V
L
W–B
5
16IK
2
3A14
3A16
3A15
IGA
roun
d th
ele
ft ed
geof
the
rein
forc
emen
t
EAFr
ont l
eft f
ende
r
A B C D NMLKJIHGFE
4
W–R
7IF
1
M
1G2
3D19
1B5
12IF
1
W–R W–R
W–R
W–R
W–R
32
11
22
12
2
1
1
11
21
2
42
34
32
54
1
B–R
B–R
B–R
R–L
B–R
B–Y
B–L
R
W
W–R
B–R
B–R
B–R
B–R
B–R
B–Y
BR–Y
W–B
B–R
B–Y
B–R
B–W
B–W
W–R
W–B
B–YVB–Y
B–Y
BATT
ER
Y
N 1NOISE FILTER(Ignition System)
I17
IGN
ITIO
NC
OIL
AN
DIG
NIT
ER
NO
. 1
I18
IGN
ITIO
NC
OIL
AN
DIG
NIT
ER
NO
. 2
EFI RELAYI 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
I14
IGN
ITIO
N S
W
B–R
B–O
9B
N1
6IK
2
EB
Nea
r the
thro
ttle
body
167
45
IK25
B–W
W–B
W–B
BRBRBR
W–B
W
V
B–Y
W–R
W–B
W–B
B–Y
W–R
W–R W V–R
W–R
G–Y
W–R W R R–L
BR–Y
B–Y B–L
C 6
CIR
CU
ITO
PEN
ING
REL
AY
D 7DATA LINKCONNECTOR 3
F 8
FUEL
PU
MP
BATT
SIL S
GC
G
Po
we
r S
ou
rce
Ign
itio
n (
3R
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)E
ng
ine
Co
ntr
ol
( 3R
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)
BN1
6
IGAr
ound
the
left
edge
of t
here
info
rcem
ent
IEAr
ound
the
right
edg
eof
the
rein
forc
emen
t
W–B
W–B
From Clutch StartSW(M/T) or Park/NeutralPosition SW(A/T)<2–2>
DB
EA
10A
GA
UG
E
W–B
BB
From
Cen
ter
Airb
agSe
nsor
Asse
mbl
y<
25–2
>
W
B J11
JUN
CTI
ON
CO
NN
ECTO
R
, J10J 9 A B
JUNCTIONCONNECTOR
C10MALFUNCTIONINDICATOR LAMP[COMB. METER]
BBB B
J12JUNCTIONCONNECTOR
3D16
B–O
95
M
D
7 865BR
(Shielded )
BR
4
(Shielded )
(Shielded )
L
V 4VS
V (EVAP )
M
N
H
2
1
From ”
STA”
Fuse<2–3>
22
1
ENGINE CONTROL MODULE
2
19 A 7 B 2 C 3 C 9 C 4 C 4 D10 C 1 C8 C
G
F
E
W–R
V–R
10 D 9 D 22 D 17 D 23 D 7 D 6 D 15 C 5 C 2 D
D AB
2
13
2
1
7 A 6 A 11 A 21 A 12 B 6 B 11 B 5 B
EB
13 C 1 D 12 C 13 A 8 A 24 D 13 D 25 D
1
D
W
NSW
BR
–W
GR
–R
Y–G
BR–B
G–R
BR–B
BR–B
A
Y
G–Y
W–R
BR–B
W–R
W–R
3
B–Y
BR–B BR–B
W–R
4 5 2
3 1
BR
–Y
B–Y
B–L
3
B–R B P–B
W–R
RSO RSC
W–R
W–R
EGR
BR
OX1
W–R
HT1
B–L
OX2 HT2
W–R
KNK
W
R
TFN
R–L
SP1
BR–Y
E1
B–Y
E01 E02
11
W–R
26
W–R W–R
BR BR BR
2 42
3 1 1
L–Y
L–B
LG–R
B–W
G–W
R G
Y L
1 2 1 2
3
+B
12
Engine Control (3RZ–FE Except California)
BR–B
BR–B
P
2
E 1EG
R G
AS TEM
P. SEN
SOR
THG
G–Y
GR
G–Y
R–WB
R–Y
R–B
W
W–G
GR
GR
–G
G–O
R–G
W–R
BRBR
W–R
BRBR
K
BRB
R
BR
BR
BR–B
BR
BRBR
M 1
MASS
AIR FLO
W M
ETER
E 3EN
GIN
E CO
OLA
NT TEM
P. SENSO
R
To Cruise
Control E
CU
<23–3>
BATT
BR–B
10
V 9VS
V (Vapor Pressure Sensor )
A
SIL E3 VG THA E2 THW IDLOVTA VCTPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
V 3
VSV (E
GR
)
H 3
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 1 )
H 4
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
EVP
BR
PTNK
From A/CAmplifier<33–4>
18
From C
lutch Start SW(M
/T )or Park/N
eutral Position
SW(A/T )<
2–2>
From Stop Light SW
<23–4>
C 2CRANKSHAFTPOSITION SENSOR
C 1CAMSHAFTPOSITIONSENSOR
1
C
J
B
1
I
G–Y
AC1 ACT STA BK NE NE– G G–
(Shielded )
(Shielded )
K 1
KN
OC
K SEN
SO
R
Near thethrottle body
C
A
W–R
7 TOYOTA TACOMA (Cont’ d)
#30 E03#40 IGT2 IGF IGT1
To Detection SW
(TransferN
eutral Position )<10–4>
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
W
22B–R
(A/T )2
B–Y
11 D
#20
12 D
#10
14 D
FC
4 A
W
7 C
TE1
D
L4
GR
To Detection SW
(TransferL4 Position )<
10–4>
10 A
4WD
R–W
To Detection SW
(Transfer 4WD
Position )<
10–3>
BR
11 5 16
3 12 8
D 1
DATA LIN
K CO
NN
EC
TOR
1
From AB
S Actuatorw
ith ECU
<24–4>
From C
enter AirbagSensor Assem
bly<25–3>
From C
enter AirbagSensor Assem
bly<25–3>
From C
ruise Control
ECU
<23–3>From
ABS A
ctuatorw
ith ECU
<24–4>
TC AB TS
E1 +B TE1
15 D
TAC
BTo Tachom
eter[C
omb. M
eter]<
31–3>
15 IF1
BR
R–L
RWW–R
G–Y
V–RV–W
W–R
R–YVY–B
W–R
BR
W–R
BR
B–Y
(*1 Floor A/T )
(*1 A/T )
(*1 )
* 1 : 4WD
3
T 1TH
RO
TTLE POS
ITION
SENS
OR
1
V 8
VAPO
R PR
ESSU
RE SEN
SOR
3 2
1
, E 6E 5 A B , E 7 C , E 8 D
BR BR BR
2 B
ELS
7 IK3
G–R
From ”
PAN
EL” Fuse<
14–3>G
–R(A/T )
(A/T )
BR
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)8
TO
YO
TA
TA
CO
MA
20A EFI
10A OBD
40A AM1
30A AM2
120A ALT
22
2
B–R
2
B–R
2
2
ACC
IG1
ST1
IG2
AM1
4 6
W
7AM
2
17IF
1
IK2
8
1F7
1F15
12
12
12
12
21
35
2
B–Y
2
B–Y
W
2
V
2
W–R
W–R
G–Y
L
V
L
W–B
5
16IK
2
3A14
3A16
3A15
IGA
roun
d th
ele
ft ed
geof
the
rein
forc
emen
t
EA
Fron
t lef
t fen
der
A B C D KJIHGFE
4
W–R
7IF
1
M
1G2
3D19
1B5
12IF
1
W–R W–R
W–R
W–R
W–R
32
22
12
2 1
11
21
54
1
B–R
B–R
B–R
R–L
B–R
B–Y
R
WW–R
B–RB–
RB–
R
W–R
B–YVB–Y
B–Y
BATT
ER
Y
EFI RELAY
I 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
I14
IGN
ITIO
N S
W
B–R
B–O
9B
N1
6IK
2
EF
Igni
tion
coil
brak
et
167
45
IK25
B–W
W–B
W–B
BRBRBR
W–B
W
V
B–Y
W–R W–B
W–B
B–Y
W–R
W–R W V–R
W–R
G–Y
W–R W R R–L
C 6
CIR
CU
ITO
PEN
ING
REL
AY
D 7DATA LINKCONNECTOR 3
F 8
FUEL
PU
MP
BATT
SIL SG
CG
Po
we
r S
ou
rce
En
gin
e C
on
tro
l ( C
alif
orn
ia 2
RZ
–F
E)
BN
16
IGAr
ound
the
left
edge
of t
here
info
rcem
ent
IEA
roun
d th
erig
ht e
dge
of th
ere
info
rcem
ent
W–B
W–B
From Clutch StartSW(M/T) or Park/NeutralPosition SW(A/T)<2–2>
DB
EA
10A
GAU
GE
B
B
JUNCTION CONNECTOR
BAJ 9 J10,
C10MALFUNCTIONINDICATOR LAMP[COMB. METER]
LW
–R
BBB B
B
W–R
J12JUNCTIONCONNECTOR
W–BB–W
B–W
B
W
J11
JUN
CTI
ON
CO
NN
EC
TOR
From Center AirbagSensor Assembly<25–2>
3D16
95
B–O
7. 5A IGN
M
D
7 865BR
(*1 )
BR
4
(*1 )
(*1 )
H
2
1
From ”
STA”
Fuse<2–3>
2
1
ENGINE CONTROL MODULE
12 A 22 C 14 C 21 C 18 C 12 C 9 C 2 C7 C
G
F
E
W–R
V–R
3 D 4 D 15 D 4 C 11 C
AB
3
2
1
13 A 14 A 7 A 16 C 24 C 15 C
EF
10 C 3 C28 D 21 A 17 C 21 D 5 D
1
D
W
NSW
B–W
GR
–R
Y–G
BR–B
G–R
BR–B
BR–B
A
B–L
G–Y
BR–B
W–R
W–R
B–Y
BR–B BR–B
W–R
4 5 2
3 1
3
B–R
BR
W–R
RSD
W–R
HAFL
W–R
AFL+ OXS HTS
W–R
KNK1
W
R
R–L
SP1 E1 E01 E02
W–R
31
BR BR
2
42
1 3
1
L–Y
L–B
B–W
R G
YL
1 2 2 1
3
+B
16
Engine Control (California 2RZ–FE)
2
G–Y
GR
G–Y
R–WB
R–Y
WW
GR
GR
–G
G–O
W–R
BRBRBRBR
K
BRB
R
BR
BR
BR–B
BRBRBR
M 1
MASS
AIR FLO
W M
ETER
E 3EN
GIN
E CO
OLA
NT TEM
P. SENSO
R
BATT
BR–B
8
V 9VS
V (Vapor Pressure Sensor )
A
SIL E2G VG THA E2 THW VTA VCTPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
A23AIR
FUEL R
ATIO
SEN
SOR
(Bank 1 Sensor 1 )
H 9
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
BR
PTNK
From A/CAmplifier<33–4>
From C
lutch Start SW(M
/T )or Park/N
eutral Position
SW(A/T )<
2–2>
C 2CRANKSHAFTPOSITION SENSOR
C 1CAMSHAFTPOSITIONSENSOR
J
B
I
G–Y
AC1 ACT STA NE NE– G2
(*1 )
K 1
KN
OC
K SEN
SO
R
Ignition coilbraket
C
A
W–R
8 TOYOTA TACOMA (Cont’ d)
#30 E03#40
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
W
22
B–R(A/T )
1
B–Y
2 D
#20
1 D
#10
6 B
FC
6 A
W
7 B
TE1
BR
11 5 16
3 12 8
D 1
DATA LIN
K CO
NN
EC
TOR
1
From AB
S Actuatorw
ith ECU
<24–4>
From C
enter AirbagSensor Assem
bly<25–3>
From C
enter AirbagSensor Assem
bly<25–3>
From C
ruise Control
ECU
<23–3>From
ABS A
ctuatorw
ith ECU
<24–4>
TC AB TS
E1 +B TE1
13 B
TAC
BTo Tachom
eter[C
omb. M
eter]<
31–3>
15 IF1
R–L
RWW–R
G–Y
V–RV–W
R–YVY–B
W–R
BR
W–R
BR
B–Y
3
T 1TH
RO
TTLE POS
ITION
SENS
OR
1
V 8
VAPO
R PR
ESSU
RE SEN
SOR
3 2
1
, E 6E 5 A B , E 7 C , E 8 D
20 A
ELS
G–R
From ”
PANEL”
Fuse<
14–3>
BR
BR
BRG
6 D
EFIgnition coilbraket
E04
BR
W–B
20 C
AFL–
R7 IK53 IK5
BR BR
B R–L
BR
BR
LW–R
V 4VS
V (EVAP )
2
C6
W–G
W–R
EVP1
1
IGT3
D13
L–R
(*1 )
6 IK5
12
IGT2
D
B–W
B–L
11 D
IGT1
1
28 B
PSW
Y
P10PO
WER
STEER
ING
OIL
PRE
SSUR
E SW
15 A
STP
G–W
From Stop Light SW
<23–4>
5 B
IDLO
LG–R
From C
ruise Control
ECU
<23–3>
14
IGT4
DL–Y
B–Y
IGF
10 D
From Ignition C
oil and IgniterN
o. 1, No. 2, N
o. 3 and No. 4<
3–3>
From Ignition C
oil andIgniter N
o. 4<3–3>
From Ignition C
oil andIgniter N
o. 3<3–2>
From Ignition C
oil andIgniter N
o. 2<3–2>
From Ignition C
oil andIgniter N
o. 1<3–1>
* 1 : Shielded
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( Con
t. n
ext
page
)9
TO
YO
TA
TA
CO
MA
20A EFI
10A OBD
40A AM1
30A AM2
120A ALT
2
B–R
2
B–R
2
B–R
2
B–R2
B–Y
2
ACC
IG1
ST1
IG2
AM1
BR
4 6
W
7AM
2
17IF
1
IK2
8
7. 5
AIG
N
1F7
1F15
Igni
tion
coil
brak
etE
FEB
Nea
r the
thro
ttle
body
12
12
12
12
21
35
W–B
2
B–Y
2
B–Y
W
2
V
2
W–R
W–R
G–Y
L
V
L
W–B
5
16IK
2
3A14
BBB B
3A16
3A15
IGA
roun
d th
ele
ft ed
geof
the
rein
forc
emen
t
EAFr
ont l
eft f
ende
r
A B C D NMLKJIHGFE
4
W–R
7IF
1
M
1G2
3D19
1B5
12IF
1
W–R W–R
W–R
W–R
W–R
32
11
22
12
2
1
1
11
21
2
42
34
32
54
1
B–R
B–R
B–R
R–L
B–R
B–Y
B–L
R
W
W–R
B–R
B–R
B–R
B–R
B–R
B–Y
BR–Y
W–B
B–R
B–Y
B–R
B–W
B–W
W–R
W–B
B–YVB–Y
B–Y
BATT
ER
Y
N 1NOISE FILTER(Ignition System)
I17
IGN
ITIO
NC
OIL
AN
DIG
NIT
ER
NO
. 1
I18
IGN
ITIO
NC
OIL
AN
DIG
NIT
ER
NO
. 2
EFI RELAYI 9INJECTOR NO. 4
I 8INJECTOR NO. 3
I 7INJECTOR NO. 2
I 6INJECTOR NO. 1
I14
IGN
ITIO
N S
W
B–R
B–O
9B
N1
6IK
2
EB
Nea
r the
thro
ttle
body
167
45
IK25
B–W
W–B
W–B
BRBRBR
W–BV
B–Y
W–R
W–B
W–B
B–Y
W–R
W–R
V–R
W–R
G–Y
W–R W R R–L
BR–Y
B–Y B–L
J12JUNCTIONCONNECTOR
C 6
CIR
CU
ITO
PEN
ING
REL
AY
D 7DATA LINKCONNECTOR 3
F 8
FUEL
PU
MP
BATT
SIL S
GC
G
Po
we
r S
ou
rce
Ign
itio
n (
2R
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)E
ng
ine
Co
ntr
ol
( 2R
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)
BN1
6
IGAr
ound
the
left
edge
of t
here
info
rcem
ent
IEAr
ound
the
right
edg
eof
the
rein
forc
emen
t
W–B
W–B
From Clutch StartSW(M/T) or Park/NeutralPosition SW(A/T)<2–2>
DB
EA
10A
GA
UG
E
BBB J1
1JU
NC
TIO
NC
ON
NEC
TOR
From
Cen
ter
Airb
agSe
nsor
Asse
mbl
y<
25–2
>
W
JUNCTIONCONNECTOR
BAJ 9 J10,
C10MALFUNCTIONINDICATOR LAMP[COMB. METER]
W
W
3D16
95
B–O
M
D
7 865BR
(Shielded )
BR
4
(Shielded )
(Shielded )
L
V 4VS
V (EVAP )
M
N
H
2
1
22
1
ENGINE CONTROL MODULE
2
19 A 7 B 2 C 3 C 9 C 4 C 4 D10 C 1 C8 C
G
F
E
W–R
V–R
10 D 9 D 22 D 17 D 23 D
(A/T )
7 D 6 D 15 C 5 C 2 D
D AB
2
13
2
1
7 A 6 A 11 A 21 A 12 B 6 B 11 B 5 B
EB
13 C 1 D 12 C 8 A 24 D 13 D 25 D
1
D
W
BR
–W
GR
–R
Y–G
BR–B
G–R
BR–B
BR–B
A
Y
G–Y
W–R
BR–B
W–R
W–R
3
B–Y
BR–B BR–B
W–R
4 5 2
3 1
BR
–Y
B–Y
B–L
3
B–R B P–B
W–R
RSO RSC
W–R
W–R
EGR
BR
OX1
W–R
HT1
B–L
OX2 HT2
W–R
KNK
W
R
R–L
SP1
BR–Y
E1
B–Y
E01 E02
11
W–R
26
W–R W–R
BR BR BR
2 42
3 1 1
L–Y
L–B
LG–R
B–W
G–W
R G
Y L
1 2 1 2
3
+B
12
Engine Control (2RZ–FE Except California)
BR–B
BR–B
P
2
E 1EG
R G
AS TEM
P. SEN
SOR
THG
G–Y
GR
G–Y
R–WB
R–Y
R–B
W
W–G
GR
GR
–G
G–O
W–R
BRBR
W–R
BRBR
K
BRB
R
BR
BR
BR–B
BR
BRBR
M 1
MASS
AIR FLO
W M
ETER
E 3EN
GIN
E CO
OLA
NT TEM
P. SENSO
R
From C
ruiseC
ontrol EC
U<
23–3>
BATT
BR–B
10
V 9VS
V (Vapor Pressure Sensor )
SIL E3 VG THA E2 THW IDLOVTA VCTPC
I 1IDLE AIR
CO
NTR
OL VA
LVE
V 3
VSV (E
GR
)
H 3
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 1 )
H 4
HE
ATED O
XYGEN
SEN
SOR
(Bank 1 Sensor 2 )
EVP
BR
PTNK
(A/T )
From A/CAmplifier<33–4>
From C
lutch Start SW(M
/T )or Park/N
eutral Position
SW(A/T )<
2–2>
From Stop Light SW
<23–4>
C 2CRANKSHAFTPOSITION SENSOR
C 1CAMSHAFTPOSITIONSENSOR
1
C
J
B
1
I
G–Y
AC1 ACT STA BK NE NE– G G–
(Shielded )
(Shielded )
K 1
KN
OC
K SEN
SO
R
Near thethrottle body
C
A
W–R
9 TOYOTA TACOMA (Cont’ d)
#30 E03#40 IGT2 IGF IGT1
To Speedom
eter[C
omb. M
eter]<
31–2><
32–2>
W
2
B–Y
11 D
#20
12 D
#10
14 D
FC
4 A
W
7 C
TE1
BR
11 5 16
3 12 8
D 1
DATA LIN
K CO
NN
EC
TOR
1
From AB
S Actuatorw
ith ECU
<24–4>
From C
enter AirbagSensor Assem
bly<25–3>
From C
enter AirbagSensor Assem
bly<25–3>
From C
ruise Control
ECU
<23–3>From
ABS A
ctuatorw
ith ECU
<24–4>
TC AB TS
E1 +B TE1
15 D
TAC
BTo Tachom
eter[C
omb. M
eter]<
31–3>
15 IF1
BR
R–L
RWW–R
G–Y
V–RV–W
W–R
R–YVY–B
W–R
BR
W–R
BR
BR
B–Y
3
T 1TH
RO
TTLE POS
ITION
SENS
OR
1
V 8
VAPO
R PR
ESSU
RE SEN
SOR
3 2
1
, E 6E 5 A B , E 7 C , E 8 D
2 B
ELS
7 IK3
G–R
G–R
From ”
PANEL”
Fuse<
14–3>
BR BR
BR
BR
From ”
STA”
Fuse<2–3>
NSW
A22B–R
(A/T )
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
2
10
TO
YO
TA T
AC
OM
A
H
2
EL
2
ACC
IG1
ST1
AM1
2
HL
2
HF
2
HU
10A HEAD (RH)
4 1A 3 1A
1 1F
14 1A
131F
(*6)
(*5)
3IF
14
IF1
HE
AD
TAIL
LOW
OFF
1B5
171C
2 112
11IF
1
2
T
AA
24
3
19
177
813
12
3
21
3
2
10A HEAD (LH)
1
B–Y
2
3A17
3F20
3F16
3A16
IGE
A
18IK
2
23IK
2
14IK
22
EB2
9IK
3
1
12
1EB
2
74
BE
3G
HIG
H
2IK
3
211 2
IK29
3F12
B–O(*6)
3D16
4
105
From
4W
DC
ontro
lE
CU
<27
–3>
Po
we
r S
ou
rce
He
ad
ligh
t( w
/o D
ay
tim
e R
un
nin
g L
igh
t)4
WD
(w
/o 2
–4
Se
lec
t S
W E
xc
ep
t C
alif
orn
ia)
I14
IGN
ITIO
N S
W
* 2
: w/ A
BS
w/o
Rea
r Diff
. Lo
ck*
3 : w
/o A
BS w
/ Rea
r Diff
. Lo
ck
10AGAUGE
GR(*1)
2
21
6
A16ADD CONTROLRELAY
IK2
HEAD RELAY
40A AM1 120A ALT
H 1HEADLIGHT LH
H 2HEADLIGHT RH
R–L
15
R–W
L–R
R–W
R–W
WW
R–Y
R–G
R–Y
R–W
R–L
LG
L–R
LG
R–G
R–WR–W
B–O
B–Y
B–Y
R–Y
R–G
R–G
R–Y
R–W
R–W R–L
B–O
LIGHTCONTROLSW
1
FLA
SH
DIMMER SW
W–B
B–Y
Arou
nd th
e rig
ht e
dge
of th
e re
info
rcem
ent
4
(*4)
(*6)R–G
5
IE
V–Y
4(*6)
* 1
: w/ A
BS
and
Rea
r Diff
. Lo
ck
123D
1G
18 19
20A4WD
3D
W
W–B W–B W–B
W–B
W–B
W–B
W–B W–B
W–B
W–B
W–B
16
BATTERY
C12HIGH BEAM INDICATORLIGHT[COMB. METER]
V 6VSV 2(ADD)
V 7VSV 4(ADD)
Arou
nd th
e le
ft ed
geof
the
rein
forc
emen
tFr
ont l
eft f
ende
r
R–W
P 1A/T INDICATOR SW[PARK/NEUTRAL POSITION SW]
C14
CO
MB
INAT
ION
SW
C104WD INDICATORLIGHT[COMB. METER]
A 6ADD INDICATORSW
C13A/T PARKINGINDICATOR LIGHT[COMB. METER]
From
Eng
ine
Con
trol M
odul
e<
5–7>
<7–8
>
G–B
(*4 *6)R–G
3I
B–O(*4 *6) R (*5 *6)
(*5)
V–Y(*4 *6) V (*5 *6)
C
G–B G–W R–W
R–GB
–O
G–B
1B
2
R–W
From
Eng
ine
Con
trol M
odul
e<5
–8><
7–8>
(*6)
2
( *6)
1
3
D 4DETECTION SW(Transfer Neutral Position)
W–B
W–B
2
W–B
R–W
3
GR
R–G
1
W–B
W–B
* 4
: 5V
Z–FE
* 5
: 3R
Z–FE
( *6)
D 5DETECTION SW(Transfer 4WD Position)
D 3DETECTION SW(Transfer L4 Position)
From
ABS
Actu
ator
with
EC
U<
24–4
>
R–G(*4 *6)
GR(*6)
GRGR(*1)
GR(*3)
GR(*1)
GR(*2)
3
R–W
83I
C
( *4)
1
C
(*5 *6)R–G
J12
JUN
CTI
ON
CO
NN
EC
TOR
AD
3I7
3I
3I9
IK3
7
13I
* 6
: A/T
12
(*5)R–W
33G
23G
R–G
R–Y
BC
AB
B
AA
B
AB
JUNCTIONCONNECTOR
BAJ 9 J10,
J 9
J10
,
JUN
CTI
ON
CO
NN
EC
TOR
AB
M
3 421
11 TOYOTA TACOMA
2
ACC
IG1
ST1
AM1
2
(*1 )
3 IF14 IF1
1B5
2
1 1
2
2432
1
B–Y
2
3F16
IGEA
18 IK2
23 IK2
14 IK2 2 EB2
9 IK3
1
2
1 EB2
7
4
BE
3G
2 IK3
2
1 1
2
IK29
3F12
B–O
3D16
10
5
P ower S ource 4W D (California A /T w/o 2–4 Select SW )
I14IGNITION SW
* 2 : 3RZ–FE* 3 : w/o ABS and Rear Diff. lock
10AG
AUG
E
GR
(*6 )
2
1
6A16AD
D C
ON
TRO
LR
ELAY
IK2
40A AM1
120A ALT
15
L–R
WW
LG
L–R
LG
R–W
R–W
B–O
B–Y
B–Y
B–O
1
B–Y
Around the right edgeof the reinforcement
4
(*2 )
R–G
5
IE
V–Y
4
* 1 : 5VZ–FE
12 3D
1G
18
19
20A4W
D 3D
W
W–B
W–B
W–B
W–B
W–B
W–B
BATTER
Y
V 6VSV
2 (ADD
)
V 7VSV
4 (ADD
)
Around the left edgeof the reinforcement
R–W
P 1A/T IN
DIC
ATOR
SW
[PAR
K/NEU
TRAL
POSITIO
N SW
]
C10
4WD
IND
ICATO
RLIG
HT
[CO
MB. M
ETER]
A 6
AD
D IN
DIC
ATOR
SW
C13
A/T PAR
KING
IND
ICA
TOR
LIGH
T[C
OM
B. ME
TER]
From EngineControl Module<4–7><6–8>
G–B
3I
B–O(*1 )
R (*2 )
(*1 )
V–Y
(*1 ) V
(*2 )
C
G–B
G–W
R–W
R–G
B–O
G–B
1B
2
R–W
From EngineControl Module<4–8><6–8>
2
D 4
DE
TECTIO
N SW
(Transfer Neutral
Position )
W–B W–B W–B
R–W
GR
W (*1 )
R–G
(*2 )
W–B
W–B
* 4 : w/ ABS and/or Rear Diff. Lock* 5 : w/ ABS
D 5
DE
TECTIO
N SW
(Transfer 4WD
Position )
D 3
DETEC
TION
SW
(Transfer L4 P
osition )
GR
(*4 )
GR
(*4 )
GR
(*5 )
3
R–W
8 3I
C
1
C
R–G
J12JUNCTIONCONNECTOR
AD
3I7
3I
3I9
1 3I
* 6 : w/ Rear Diff. Lock
1
2
3 3G 2 3G
J 9 J10,
JUNCTIONCONNECTOR
A B
3I5
GR
(*3 )
From AB
SActuatorw
ith EC
U<
24–4>
From 4W
DC
ontrolEC
U<
27–3>
Front left fender
R–W(*2)
R–W(*1)
W–B
W–B
M OVERALL ELECTRICAL WIRING DIAGRAM
B
1
34
21
W–G
5
W–B
16 3F
B
2
8
R–W
211
15A
ECU
–B
2
G–W
3
1F
3
24
12
13
W
B
21
19IF
1
See CombinationMeter System<31–6><32–4>
20
2
Fron
t lef
t fen
der
EA
3F
HEAD RELAY
21
12
TO
YO
TA T
AC
OM
A
2
ACC
IG1
ST1
AM1
B–O
9
15
P–G
2
FLAS
H
2
11
2
B
16
L–R
2
1
W
8
3A17 16
3A
2
2
617L
D 8
DAY
TIM
E R
UN
NIN
G L
IGH
T R
ELA
Y(M
ain)
1312
D 2DAYTIME RUNNINGLIGHT RESISTOR
W–B
W
H 2
HEA
DLI
GH
TR
H
V–Y
1C
7
2
2
B–Y
V–Y
2
R–W
G–W
C
R–W
W–GW–G
W–B
BATT
ER
Y
12
W–B
W–B
R–L
B
2IF
1
W–B
EL
4
W–B
HU
R–L
IE
C14
CO
MB
INA
TIO
NS
W
W–B
W–B
W–B
TH
W–B
DIMMER SW
Y
LIGHTCONTROL SW
R–W
W–G
OFF
G–W
TAIL
R–L
HEA
D
V
LOW
8
HIG
H
18
G–W
7
16
Po
we
r S
ou
rce
1
2
R–W
2
2
R–W
B–O
3
2
R
He
ad
ligh
t ( w
/ D
ay
tim
e R
un
nin
g L
igh
t)
D13DIODE NO. 1(Daytime Running Light System)
2
13
HF
2
A
D14DIODE NO. 2(Daytime Running Light System)
R–W
2
3
B–Y
R–G
W
From Generator<2–4>
11IF
1
R–W
4
IF16
R–W
I14
IGN
ITIO
N S
W
G–W
W–B
V
34
12
H 1
HEA
DLI
GH
TLH
AA
W–B
W–B
G–W
A
2
G–O
B–Y
2
1
1G2
W–G
L–R
W–G
120A ALT
IG
W
D 9DAYTIME RUNNINGLIGHT RELAY NO. 4
J 1
JUN
CTI
ON
CO
NN
EC
TOR
40A AM1
21
R–W
1
10A HEAD (HI LH)
HL
10A HEAD (LO LH)
10A HEAD (HI RH)
C12
HIG
H B
EAM
IND
ICAT
OR
LIG
HT
[CO
MB.
MET
ER]
10A HEAD (LO RH)
10A GAUGE
7. 5
AD
RL
Aro
und
the
left
edge
of t
here
info
rcem
ent
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
1B5
3D12
3D19
B–O
, J1
0J
9A
B
JUN
CTI
ON
CO
NN
ECTO
R
L
W–G
W–R
L
R–W
W–R
W–G
G–W
4
1
13
2
DIMMER RELAY
3E17
3E18
3E19
3B19
18 3B17 3B
M
INTEGRATION RELAYAI15
L–Y
R–G
A12A1
2
1
I13IG
NITIO
N K
EYC
YLIN
DE
R LIG
HT
3 421
B
B
2
2
1
1
2
A
1(M/T)
(A/T)
2
1
(*4 )
2
(*3 )
(*3)
13 TOYOTA TACOMA
UN
LOC
K WA
RN
ING
SW
120A ALT
15A DO
ME
10AGAUGE
2
ACC
IG1
ST1
AM1 4
L–Y
R–L
I14IGNITION SW
40A AM1
W–B
2 2
B–O
3D19
1G2
1F10 1H2
1B5
3 C
2 A 3 A
2 A
1
6
1
2
3A16
3A18
IG
3F21
3F16
B–W
1 1
1B3
D16
DO
OR
CO
UR
TESY
SW
RH
1
9 A
R–W
33F
3F
3F
2
1
2
1
1 1B
10 3C
8 IL2 3 IH2
6 IL2 6 IH2
L–Y
B–O
W
DO
OR
OFF
ON
L–YBL–Y
B–Y
B
W–B
LG–R
3C
R–W
W
3C7
BATTERY
B 6
BU
CKLE SW
9
Around the left edge ofthe reinforcement
11
12
2
9
D15DOOR COURTESYSW LH
B–W
B–WB–W
B–W
B B
L–Y
L–YG
–W
G–W
L–Y
L–Y
B
D18
DO
OR
CO
UR
TESY
LIGH
T LH
D19
DO
OR
CO
UR
TESY
LIGH
T RH
* 6 : Extra Cab
* 3 : Extra Cab, Regular Cab w/ Personal Light
* 5 : Regular Cab* 4 : Extra Cab, Regular Cab w/o Personal Light
Power Source K ey Reminder and Sea t B elt W arning Interior Light
(M/T)
(A/T)
W–B
W–B W
–B
W–B
W–B W–B
Around the rightedge of thereinforcement
IE
R–W
10 A
R
7 A
3 IG1
B–W
DO
OR
LH RH
5 A
1
R
3
B–W
B–W
2
D24DIODE(Door Courtesy)
R
(*4 )
2 B (*6)
1 A (*5)
(*5) 2 A
(*6) 1 B
INTER
IOR
LIGH
T
SEAT BE
LT WA
RN
ING
LIGH
T[CO
MB
. ME
TER]
DC
C12
C13
,
U 1
A,
B
I16A
, B
F
F
J12JU
NC
TION
CO
NN
ECTO
RLG–R
16 3D20 3D
1 D (*2)
5 A (*1)
(*1)
(*2)
* 1 : w/ Tachometer* 2 : w/o Tachometer
1
2
P 5PERSONALLIGHT
A
A
A
AJ 1JUNCTIONCONNECTOR
M OVERALL ELECTRICAL WIRING DIAGRAM
10
* 3
: w/ D
aytim
e R
unni
ng L
ight
34
21
15 16
C13METER ILLUMINATION[COMB. METER]
19
(*5)3H
D
* 1
: 2 S
peak
er*
2 : 4
Spe
aker
G–R
14
TO
YO
TA T
AC
OM
A
* 4
: w/o
Day
time
Run
ning
Lig
ht*
5 : F
loor
A/T
and
5VZ
–FE
Col
umn
A/T
3A16
5
11
1
32
TAIL
HEA
D
HT
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
22
16C
14LI
GH
T C
ON
TRO
LS
W[C
OM
B.
SW]
2
OFF
2 BATTERY
2
Fron
t lef
tfe
nder
4 1F
21
21
21
21
IF18
11B
N1
14IF
1
5B
N1
A4
2
1
14
4
22
2
33
G
G–R
G
G
G
G
G
G
G
W–B
W–B
W–B
W–B
W–B
W–B
R–B
W–B
R–B
GG
W–B
W–B
GG–R
IEEA
2
(*1)
93H
W–B
W–B
W
W–B
W–B
W–B
3C16
3C11
3A1
3A2
3A5
3I16
3I15
3I17
3I18
3I12
3C21
3C13
3C14
3C18
3C17
34
32
13
45
14
94
21
21
5II1
5B
W–G
( 5V
Z–FE
M/T
)
IG
12 3A
12
W–B
( 5V
Z–FE
M/T
)
* 6
: 3R
Z–FE
, 2R
Z–FE
W–B
W–B
W–G
W–G
W–G
W–G
W–G
W–G W–G
W–B
W–B
W–B
2
31
43
P 2PARKING LIGHT LH
P 3PARKING LIGHT RH
R 6TAILLIGHT LH[REAR COMB. LIGHT LH]
R 7TAILLIGHT RH[REAR COMB. LIGHT RH]
L 1LICENSE PLATE LIGHT LH
L 2LICENSE PLATE LIGHT RH
R15REAR DIFF. LOCK SW
H 6HAZARD SW
A14A/C SW
TAIL RELAY
120A ALT
INTE
GR
ATIO
N R
ELA
Y
10A TAIL
G–R
I15
A
EL
(*2) (*2)
W–G
( A/T
)
W–B
W–G
( M/T
)
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
R 4
RH
EO
STA
TR
3R
HEO
STAT
G 3GLOVE BOX LIGHT
G–R
G–R
G–R
G–R
G–R
G–R
G–R
D
3
G–W
(A/T, 5VZ–FE M/T)
10A PANEL
J 9JUNCTION CONNECTOR
G–R
Po
we
r S
ou
rce
Ta
illig
ht
an
d I
llum
ina
tio
n
( A/T
)
3C12
3C
13
( A/T
, 5V
Z–FE
M/T
)
G–R
(w/ Rear Diff. Lock)
(*5)
G–R
G–R
G–R
G–R
G–R
W–G
W–G
W–G
W–G
W–G
W–G
(w/ Rear Diff. Lock)
3F
G–R
(Floor A/T)
P19PASSENGER AIRBAGMANUAL ON/OFF INDICATOR
H 7HEATER BLOWER SW
E 4ELECTRONICALLY CONTROLLEDTRANSMISSION PATTERNSELECT SW
S 4O/D MAIN SW
A19ASHTRAYILLUMINATION
( A/T
, 5VZ
–FE
M/T
)
(Floor A/T)
W–B
W–B
W–B
W–B
G–R
W–B
3H5
3H7
3H8
21
C 5CIGARETTE LIGHTERILLUMINATION
3I13
3I11
3I10
3A4
3I14
3H6
16 3F17 3A
W–G
( A/T
)
W–B
W–B
EE
BB
BA
(*3)
BA
(*3)
G( *
3)
G ( *4)
G ( *4) G ( *
4)
G(*4)
( M/T
)
3C20
G–R ( *6)
To E
ngin
e C
ontro
lM
odul
e<6–
7><
7–7>
<8–
8><
9–8>
3A3
, R 2R 1 A B
RADIO AND PLAYER
JUNCTIONCONNECTOR
BAJ 9 J10,
W–G
10A
( *2)
5C
( *1)
C,
DD
R–B
J12JUNCTIONCONNECTOR
M
3 421
15 TOYOTA TACOMA
L
2 3
1
21
2
2
ACC
IG1
ST1
AM1
W
4
W–B
G–B
2 2
W–B
1G2
1C8
2
7
1C14
1A16
111C
121C
131A
8 BN1
L–W
IG
W–B
B
W–B
1C16 1F14
1C71A15 1C6 1A11 1C5
1A1 1F12
W
2
1
2
1
1
8
6
3F20
1F11
P ower S ource Turn S ignal and Hazard W arning L ight Horn
1F2 1A12
3F16
6
IE IG
1
EA
R–B
G L–R
G–B
G–Y
G L–R
G–W
G–B
G G–Y
G–W
G–B
G–B
G–Y
G–Y
10
2
7 9 5
3
1 2 3
B–Y
L–R
40A AM1
10ATURN
OFF
ON
H 6HAZARDSW
I14IGNITION SW
TURN SIGNALFLASHER
C14TURN SIGNAL SW[COMB. SW]
120A ALT
15A HO
RN
RH
LH
W–B
W–B E
W–B
3
1
1
2
1
BATTERY
R 6
REA
R TU
RN
SIGN
AL LIGH
T LH[R
EAR
CO
MB. LIG
HT LH
]
Around the left edge ofthe reinforcement
Front left fender
F 3FR
ON
T TUR
N S
IGN
AL
LIGH
T LH
F 4FR
ON
T TUR
N S
IGN
AL
LIGH
T RH
W–B
W–B
W–B
B
G–R
R–L
G–R
10 BN1
3
1
G–Y
1
Around the rightedge of thereinforcement
Around the leftedge of thereinforcement
R 7
REAR
TUR
NS
IGN
AL LIG
HT R
H[R
EAR C
OM
B. LIG
HT R
H]
C19HORN SW[COMB. SW]
H 5HORN
HORNRELAY
L–W
L–W
RH LH
B
C12
TUR
N SIG
NAL IN
DIC
ATOR
LIGH
T[CO
MB
. METE
R]
10E
8
D A E A E A
5 BN1 13 IF1
D A
, J10J 9 A B
W–B
JUNCTIONCONNECTOR
W–B
W–B
W–B
W–B
W–B
L–R
G
G–R
R–L
W–B
L–W
R–B
7 A
I15
INTEGRATIONRELAY
A
A
A
J12JU
NC
TION
CO
NN
ECTO
R
G–R
M OVERALL ELECTRICAL WIRING DIAGRAM
2
34
21
1
INTE
GR
ATI
ON
RE
LAY
W–B
10
1
16
TO
YO
TA T
AC
OM
A
42
ACC
IG1
DOWN/RIGHT
AM1
3
12
53
2
RIGHT
2
UP
2
DOWN
1G2
1A7
10 1B8 1A
M2
W 1
WAS
HER
MO
TOR
W–B
LG
G–W
1
32
13
BW
S+1
+2C
1C
2E
WAS
HER
OFF INT
LOW
HIG
H
2
LH
11
2
UP/LEFT
RH
9
LH
3F16
3
LEFT
5
3F18
TAIL RELAY
1
40A AM1
IE
2
120A ALT
17
IG
W
67
M
LG
LG–B
WIP
ER
REL
AY
LG–R
P
GR
–R
G–B
P–G
GR
–R
G–B
G–R
L–R
LG LG
L–R
W–B
1G1
W–B
B–Y
2
SELECT
P–G
P
1B2
L
LG
2
RH G–R
L
G–B1F
4
LG
6 3G
L–W
W–B
4 3G
W–B
W–B16
2IH
1
IG
W–B
W–B
7
Y–L
L–B
8
Lig
ht
Re
min
de
r
L–W
2
Re
mo
te C
on
tro
l M
irro
rW
ipe
r a
nd
Wa
sh
er
Po
we
r S
ou
rce
1
12
ST1
1
W
OPERATION
G–W
8
3IH
1
See Taillightand IlluminationSystem<14–1>
7IH
1
L–O
5
5IH
1
L
2IH
2
A5
3IL
1
See Interior LightSystem<13–3>
7IL
1
2
5IL
1
M
G
M
4
M
G–W
4
M
IE
GR–R
BAT
TER
Y
I14
IGN
ITIO
N S
W
20A
WIP
ER15
AC
IG10
ATA
IL
C15
WIP
ER A
ND
WAS
HE
RSW
[CO
MB
. S
W]
W 3
WIP
ER
MO
TOR
R 8
REM
OTE
CO
NTR
OL
MIR
RO
R L
H
R 9
REM
OTE
CO
NTR
OL
MIR
RO
R R
H
R10
REM
OTE
CO
NTR
OL
MIR
RO
R S
W
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
Aro
und
the
right
edg
eof
the
rein
forc
emen
tA
roun
d th
e le
fted
ge o
f the
rein
forc
emen
t
W–B
Arou
nd th
e le
ft ed
ge o
fth
e re
info
rcem
ent
93B 3B
8
I15
AM
IST
MEMO
M OVERALL ELECTRICAL WIRING DIAGRAM
B–Y
E
G
12
C
G
2
21
34
21
PWR
1
2 1
D
B–Y
B
W–R
W
Nea
r the
thro
ttle
body
Fron
t lef
t fen
der
F H IG
G
( Con
t. n
ext
page
)17
T
OY
OTA
TA
CO
MA
2
ACC
IG1
ST1
IG2
AM1
3 4 67
AM2
2
ENG
INE
CO
NTR
OL
MO
DU
LE
22
22
1F7
1F15
22
(*2)
See Engine ControlSystem<4–8>
1A
15A
24B
6D
15C
18C
15IF
1
B
W
Y
L–R
A D
21
35
27
IF1
12
3
EA
16A
D7
8D
9D
26D
14D
C17
20B
10B
22B
7B
2B
3B
12B
C14
4B
23C
2C
NO. 1
NO. 2
EB
See Engine ControlSystem<4–8>
SL
Po
we
r S
ou
rce
Ele
ctr
on
ica
lly C
on
tro
lled
Tra
ns
mis
sio
n a
nd
A/T
In
dic
ato
r ( C
alif
orn
ia 5
VZ
–F
E)
W–R
W
B–O
B–Y W–R W–R
W–BW–B
W–R
V
LG LG
R
B–Y
R–Y
(*1)
120A ALT40A AM1
30A AM2
20A EFI
R–B
P
P
V–W
V–W
V 1VEHICLE SPEED SENSOR(Electronically Controlled Transmission)
E 2ELECTRONICALLY CONTROLLEDTRANSMISSION SOLENOID
Y–R
BR
BAT
TER
YI14
IGN
ITIO
N S
W
Y–RW–R
L–O
7. 5
AIG
N
W
To Cruise ControlActuator with ECU<22–2>
See EngineControl System<4–5>
To Cruise ControlActuator with ECU<22–2>
See Engine ControlSystem<4–5>
(*1)
(*2)
* 2
: Flo
or A
/T*
1 : C
olum
n A/
T
LG
22
EFI
REL
AY
L–R
B–Y
B–R
1
V(*3
)
B–Y
V–W
( *2)
P(*1
)
P(*2
)
R–B
2
+BS
1S
2S
LSP
2–SP
2+E1Se
e En
gine
Con
trol S
yste
m<
4–6>
NSW
OD
LPSP
1O
ILW
BAT
TTE
1ST
PO
D1
OIL
E2TH
WID
LOV
TAV
CR
2L
JL–
O
21
Y–R
A 7A/T OIL TEMP. SENSOR
BR–BY–R
DB
EA
* 3
: 4W
D F
loor
A/T
, E
6E
5A
B,
E 7
C,
E 8
D
BA
JUN
CTI
ON
CO
NN
ECTO
R
, J1
0J
9
2A
8A
5IF
123
IF1 B–O
B–R
B–O
B–R
BB
J12JUNCTIONCONNECTOR
MR
ELIG
SW
GK
6B
OD
MS G
5IK
5
M
N
7 865
17 TOYOTA TACOMA (Cont’ d)
E lectronically Controlled Transmiss ion and A/T Indicator (California 5VZ–FE)
5 IK3 4 IK3 IK33 9 IK3
6 D 1 D 6 B 5 B 4 B 3 B
I
H
G
F
E
1 C
163F
203F
3H
IG Around the leftedge of thereinforcement
IK218
1G2 1G1
3D18
(*1 )
3D19 3G6
1 3B
1B5 1B2
3D13 3D20 3G10
2
C
B
3B
10AGAUGE
15ACIG
1 B
A
13 A2 B
19 IK2
Around the rightedge of thereinforcement
(*1 )
2 IK3
(*1 )L–O
G
R–B
J
GR
–R
(*1 )G
R–R
D
(*1 )
PRL
To CruiseControlActuator withECU<22–2>
(*2)
2
(*1)
(*2)B–W(*1 )
(*3 )
(*2)
D
(*1)
D
W–B W–BW–B
W–B
3B
G
L–O
W–B
4
A1
B10
17 3G
22 3G
A3
B5
O/D
OFF
C6
781092
P(*2)
3
NORM
PWR
D2
P(*1)
4
W–B
D
V–W(*2)
3
(*1 )
20
R–B
B–Y
L–R
V–W(*1)
V(*3)
(*1 )(*1 )
V–W(*1 )
IE
V–W
P(*2)
V–Y7 3I
B–O
R–B
W–B
G
V–R
B–O
B–Y
B–W
L–R
E 4ELECTRONICALLYCONTROLLEDTRANSMISSIONPATTERN SELECT SW
(*2)
J11JUNCTIONCONNECTOR
See 4WD System<11–4><26–1>
B–O
B–O
P 1A/T INDICATOR SW[PARK/NEUTRAL POSITION SW]
V–W
ECT
PWR
V
P
V–W
PP
R
R–B
N
V–W
(*2)
P
D
R–B
(*1 )2
V–R
B–W
L
V–Y
G
A/T OIL
TEMP
.
G
B–O
B–OB–O
(*1 )
(*1 )
(*1 )
(*2)
3H21
B–W
(*1 )
GR
–R
* 1 : Column A/T* 2 : Floor A/T
3D16
5 A
B–O
B–O
3I5
3H223I83I43I3
3I6
P (*1 )
B–W
6 IK3
* 3 : 4WD Floor A/T
L–O
L–O
(*1 )
O 4 S 4,
O/D MAIN SW
A B
C10 C11,
COMBINATION METER
A B C12, C C13, D
KG
7 IK3
B(*3)
M OVERALL ELECTRICAL WIRING DIAGRAM
B–Y
12 2
21
34
21
2
1
2 1
A
B–Y
A
W–R
W
Nea
r the
thro
ttle
body
Fron
t lef
t fen
der
FC
P
( Con
t. n
ext
page
)18
T
OY
OTA
TA
CO
MA
2
ACC
IG1
ST1
IG2
AM1
4 67
AM2
2
ENG
INE
CO
NTR
OL
MO
DU
LE
22
22
1F7
1F15
22
See Engine ControlSystem<5–8>
14A
24A
7A
5B
30D
22C
15IF
1
B
W
Y
21
35
27
IF1
12
3
EA
23A
D11
17D
27D
4C
9C
B16
14D
6A
12A
6B
1A
15A
12C
C20
11A
7C
1C
NO. 1
NO. 2
EB
See Engine ControlSystem<5–8>
SL
Po
we
r S
ou
rce
Ele
ctr
on
ica
lly C
on
tro
lled
Tra
ns
mis
sio
n (
5V
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)
W–R
W
B–W
B–Y W–R W–R
W–BW–B
W–R
V–Y
LG LG
R–G
B–Y
R–Y
120A ALT40A AM1
30A AM2
20A EFI
V–W
R–B
G
V 1VEHICLE SPEED SENSOR(Electronically Controlled Transmission)
E 2ELECTRONICALLY CONTROLLEDTRANSMISSION SOLENOID
Y–R
BR
BAT
TER
YI14
IGN
ITIO
N S
W
Y–RW–R
7. 5
AIG
N
W
To Cruise ControlActuator with ECU<22–2>
See EngineControl System<5–5>
To Cruise ControlActuator with ECU<22–2>
See Engine ControlSystem<5–5>
LG
10
EFI
REL
AY
B–Y
B–R
1
V(4W
D)
B–Y P
2
+BS
1S
2S
LSP
2–SP
2+E1Se
e En
gine
Con
trol S
yste
m<
5–6>
NSW
OD
LPSP
1O
ILW
BAT
TTE
1B
KO
D1
OIL
E2TH
WID
LOV
TAVC
CL
RP
WR
21
Y–R
A 7A/T OIL TEMP. SENSOR
BR–BY–R
DB
EA
L–O
L–O
G
, E
6E
5A
B,
E 7
C,
E 8
D
BA
JUN
CTI
ON
CO
NN
ECTO
R
, J1
0J
9
BB
J12JUNCTIONCONNECTOR
GH
22A
OD
MS G
5IK
5
DR
–B
EG
BV–
W
M
N
7 865
18 TOYOTA TACOMA (Cont’ d)
E lectronically Controlled Transmiss ion (5VZ–FE E xcept California)
5 IK3 4 IK3
6 D 1 D
F
B
1 C
163F
203F
IG Around the leftedge of thereinforcement
IK218
1G2
3D18 3D19
1B5
3D13 3D20
A
10AGAUGE
13 A
19 IK2
Around the rightedge of thereinforcement
R–B
PRL
To CruiseControlActuator withECU<22–2>
2
(4WD
)
D
D
W–B W–BW–B
W–B
G
L–O
W–B
17 3G
22 3G
O/D
OFF
C6
78923
NORM
PWR
2
4
W–B
D
V–W
3
B–Y
V(4WD)
IE
V–W
P
R–B
W–B
G
B–O
B–Y
E 4ELECTRONICALLYCONTROLLEDTRANSMISSIONPATTERN SELECT SW
B–O
B–O
P 1A/T INDICATOR SW[PARK/NEUTRAL POSITION SW]
V–W
ECT
PWR
V
P
R–B
G
A/T OIL
TEMP
.
B–O
B–OB–O
3D16
5 A
B–O
G
4 IK5
L–O
L–O
HG
5
10
S 4O/D MAIN SW
B–W
V(4WD)
3B4
3B2
B–O
B–O
CP
DR–B
EG
G D
J11JUNCTIONCONNECTOR
CO
MB
INA
TION
METER
DA
C10
C13
, C
C12
,
See 4WD
System<10–4>
<26–1>
M OVERALL ELECTRICAL WIRING DIAGRAM
OIL
W
21
1
TE1
A
34
21
20A EFI
30A AM2
STP
2
40A AM1
VCO
ILR
E2V
TATH
WO
DLP
PW
R
2
120A ALT
NSW
D
( Con
t. n
ext
page
)19
T
OY
OTA
TA
CO
MA
See Engine ControlSystem<6–7>
E1S
2SP
2–SP
2+S
LS
1+B
Y
2
ACC
IG1
ST1
IG2
AM1
4 67
AM2
2
A
R–Y
I14
IGN
ITIO
N S
W
22
7. 5
AIG
N
1F7
2
EFI RELAY
2
To Cruise ControlECU<23–2> O
D1
1F15
2
15
211
A35
See Engine ControlSystem<6–5>
2
F H
B–Y
G
15IF
1
BAT
T
EA
7IF
1
2
NO. 2
2
NO. 1
7D
8D
9D
16A
1
14B
23B
17C
5A
17A
SP1
A21
EF
7B
26D
2C
18C
12C
9C
2A
10A
V–W
R–B
L
3
L–O
A1
A
V–W
See Engine ControlSystem<6–8>
W–R
W
B–Y
B–Y
B–Y
B–Y
B–R
B–Y
B–Y
B–Y
W
W–B
W–RW–R
W–R
V–Y
LG LG
R–G
Y–R
W–R
W–B
12
3
LG SL
Fron
t lef
t fen
der
BATT
ER
Y
E 2ELECTRONICALLY CONTROLLEDTRANSMISSION SOLENOID
V 1
VEH
ICLE
SPE
ED
SEN
SOR
( Ele
ctro
nica
lly C
ontro
lled
Tra
nsm
issi
on)
To Cruise ControlECU<23–2>
22
V
G
BR
R–B
B C
VGP
Igni
tion
coil
brak
et
A
B–Y
See
Eng
ine
Con
trol
Syst
em<
6–5>
<6–
6>
L–O
B
W
EN
GIN
E C
ON
TRO
L M
OD
ULE
11
Po
we
r S
ou
rce
Ele
ctr
on
ica
lly C
on
tro
lled
Tra
ns
mis
sio
n (
Ca
lifo
rnia
3R
Z–
FE
)
21
DB
EA
12
A 7A/T OIL TEMP. SENSOR
Y–R
BR–B
See Engine ControlSystem<6–6>
BA
E 5
E 6
, C
E 7
, D
E 8
,
J 9
J10
,
JUN
CTI
ON
CO
NN
ECTO
R
AB
IDLO B
5
BBJ1
2JU
NC
TIO
NC
ON
NEC
TOR
B–W
2
4A
P
OD
MS
25B
EG
G
M
W–B
7 865
D
B–Y
B
H
G
A
F
To Cruise C
ontrolEC
U<
23–2>
19 TOYOTA TACOMA (Cont’ d)
1G2
3D19 3D18
1B5
3D13 3D20
18IK2
5 IK3
13 A 1 D
3G223F20
3G173F16
6 D1 C
IG
3B
4 IK3
W–B
W–B
R–B
R–B
See 4WD
System<11–4>
D
Around the right edgeof the reinforcement
IE
5
10
J11JUNCTIONCONNECTOR
Around the left edgeof the reinforcement
GW
–B
V–W
9
E lec tronically Controlled Transmission (California 3RZ–FE )
23
4
L 2 D R P
C6
R–B
B–O
B–O
B–O
B–O
O/D
OFF
G–B
P B–W
R–B
R–B
L–O
R
W–B
C
ECT PW
R
2
A/T OIL TEM
P.
3
10AGAUGE
P 1A/T INDICATOR SW[PARK/NEUTRAL POSITION SW]
E 4ELEC
TRO
NIC
ALLY C
ON
TRO
LLEDTR
AN
SMISS
ION
PATTER
NSE
LECT SW
G
G
G
W–B
V
W–B
G
V
D
8 7
NO
RM
PWR
P
S 4O
/D M
AIN S
W
L–O
5 A
3D16
B–O
D
4
3B2
19 IK2
R–B
C10 C12,
COMBINATION METER
A C C13, D
1 IK2
EG
M OVERALL ELECTRICAL WIRING DIAGRAM
OIL
W
21
1
TE1
A
34
21
20A EFI
30A AM2
BK
2
40A AM1
VCO
ILR
E2V
TATH
W2
OD
LP
PW
R
2
120A ALT
NSW
D
( Con
t. n
ext
page
)20
T
OY
OTA
TA
CO
MA
See Engine ControlSystem<7–7>
E1S
2SP
2–SP
2+S
LS
1+B
Y
2
ACC
IG1
ST1
IG2
AM1
4 67
AM2
2
A
R–Y
I14
IGN
ITIO
N S
W
22
7. 5
AIG
N
1F7
2
EFI RELAY
2
To Cruise ControlECU<23–2> O
D1
1F15
2
21
218
A35
See Engine ControlSystem<7–5>
2
F H
B–Y
G
15IF
1
BAT
T
EA
7IF
1
2
NO. 2
2
NO. 1
8D
21D
20D
12A
1
9B
3B
24D
3A
14A
SP1
A8
EB
7C
16D
1C
9C
4C
10C
17A
16A
5A
V–W
R–B
L
15
L–O
A2
A
V–W
P
See Engine ControlSystem<7–8>
W–R
W
B–Y
B–Y
B–W
B–Y
B–Y
B–R
B–Y
B–Y
B–Y
W
W–B
W–RW–R
W–R
V–Y
LG LG
R–G
Y–R
W–R
W–B
12
3
LG SL
Fron
t lef
t fen
der
BATT
ER
Y
E 2ELECTRONICALLY CONTROLLEDTRANSMISSION SOLENOID
V 1
VEH
ICLE
SPE
ED
SEN
SOR
( Ele
ctro
nica
lly C
ontro
lled
Tra
nsm
issi
on)
To Cruise ControlECU<23–2>
22
V
G
BR
R–B
B C
VGP
Nea
r the
thro
ttle
body
A
B–Y
See
Eng
ine
Con
trol
Syst
em<
7–6>
L–O
B
W
EN
GIN
E C
ON
TRO
L M
OD
ULE
11
Po
we
r S
ou
rce
Ele
ctr
on
ica
lly C
on
tro
lled
Tra
ns
mis
sio
n (
3R
Z–
FE
Ex
ce
pt
Ca
lifo
rnia
)
21
DB
EA
12
A 7A/T OIL TEMP. SENSOR
Y–R
BR–B
See Engine ControlSystem<7–6>
BA
E 5
E 6
, C
E 7
, D
E 8
,
J 9
J10
,
JUN
CTI
ON
CO
NN
ECTO
R
AB
IDLO D
4
BBJ1
2JU
NC
TIO
NC
ON
NEC
TOR
E
OD
MS
1B
G
G
M
W–B
7 865
D
B–Y
B
H
G
A
F
To Cruise C
ontrolEC
U<
23–2>
20 TOYOTA TACOMA (Cont’ d)
1G2
3D19 3D18
1B5
3D13 3D20
18IK2
5 IK3
13 A 1 D
3G223F20
3G173F16
6 D1 C
IG
3B
4 IK3
W–B
W–B
R–B
R–B
See 4WD
System<10–4>
D
Around the right edgeof the reinforcement
IE
5
10
J11JUNCTIONCONNECTOR
Around the left edgeof the reinforcement
GW
–B
V–W
9
E lec tronically Controlled Transmission (3RZ–FE Except California)
23
4
L 2 D R P
C6
R–B
B–O
B–O
B–O
B–O
O/D
OFF
G–B
P B–W
R–B
R–B
L–O
R
W–B
C
ECT PW
R
2
A/T OIL TEM
P.
3
10AGAUGE
P 1A/T INDICATOR SW[PARK/NEUTRAL POSITION SW]
E 4ELEC
TRO
NIC
ALLY C
ON
TRO
LLEDTR
AN
SMISS
ION
PATTER
NSE
LECT SW
G
G
G
W–B
V
W–B
G
V
D
8 7
NO
RM
PWR
P
S 4O
/D M
AIN S
W
L–O
5 A
3D16
B–O
D
4
3B2
19 IK2
R–B
C10 C12,
COMBINATION METER
A C C13, D
1 IK2
EG
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
W–B
21
TO
YO
TA T
AC
OM
A
To C
ruis
e C
ontro
lE
CU
<23
–3>
W–B
2
L(*1)
( *1)
O 5
O/D
CU
TR
ELAY
J11
JUN
CTI
ON
CO
NN
ECTO
R
O 4O/D MAIN SW
B–O
B–O
(*1)
To Cruise ControlECU<23–3>
D11DIODE(O/D)
78
10
V
R–B
PR
O 1O/D SOLENOID
V–Y
W–B
L–O
W–B
P 1
A/T
IND
ICAT
OR
SW
[PAR
K/N
EU
TRAL
PO
SIT
ION
SW
]
15A
CIG
10A
GA
UG
E
3
(*1) (*1)
W–B
R
R
L–W
B–W
P
G–B
B–W B–W
B–W(*2)
P
V–W
B–O
1
GR–R
(*1)B–O
GR–R
L
PR
ND
2L
4
32
9
B1
B4
Arou
nd th
e le
ft ed
geof
the
rein
forc
emen
t
(*1)
B2
L2
NO
/DO
FF
B3
B5
IK3
2IK
219
IK3
9IK
33
IK3
4
IGC1
C6
163F
173G
203F
223G
D
V–R
R–B
B6
A5
1
IK3
5
IK2
18
(*2)
L–O
143D
21B
51B
1 2
103G
63G
193D
11G
21G
R–B
B–W
12
40A AM1
2
120A ALT
2
ACC
IG1
ST1
AM1
3 4
I14
IGN
ITIO
N S
W
2 2
W W
BATT
ER
Y
1
15IK
2
L–R
GR
(*1)
1IK
3 R–L
B–Y
L–O
3D13
LL–O
L–O
16 3D
34
12
IEAr
ound
the
right
edg
eof
the
rein
forc
emen
t
W–B
W–B
D
W–B
DD
Po
we
r S
ou
rce
A/T
In
dic
ato
r ( 2
RZ
–F
E)
* 1
: w/ C
ruis
e C
ontro
l*
2 : w
/o C
ruis
e C
ontro
l
3H12
3H11
13 3H
3G14
223H
3B14
3B3H
2021 3H
(*1)
(*1)
( *1)
C10
C11
,
CO
MB
INAT
ION
ME
TER
AB
C12
, C
C13
, D
M
3C
3 421
1
2
1
11
2
(M/T)
2
(Floor A/T )
Pi
B–W
(M/T)
MAIN
W–B
W–B
From Engine
Control M
odule<
17–2><
17–3><
18–2><
18–3>
Y–R
LG
B–Y
G–O
22 TOYOTA TACOMA
To ABS Actuatorwith ECU<24–4>
2
ACC
IG1
ST1
AM1 4
CMS
I14IGNITION SW
CCS
R 7
STO
P LIGH
T RH
[REAR
CO
MB
. LIGH
T RH
]
Y–BY
–B
R 6
STOP
LIGH
T LH[R
EAR
CO
MB. LIG
HT LH
]
Y–B
To Data Link
Connector 1
<4–4><
5–4>
G–W
G–W
G–W
G–W
G–W
2
(w/o AB
S )
TC
G–W
2
(w/ AB
S )
G–W
L
1G2
3C
G–Y
3D19
G–Y
3D20
9 1B
L–W
1B5
(A/T)
G–W
G–Y
W–B
W–B
G–W
3D13
STP–
3 IK3
6
1
8
H 8
HIG
H M
OU
NTED
STOP
LIGH
T
2
1
2
W–B
IE
W–B
3F
W–B
W–B
W–B
W–B
10AGAUGE
15AECU–IG
Around the rightedge of thereinforcement
W
10
2
IE
1 IK3
LG
BATTERY
G–Y
GND
B–Y
RESUME/ACCEL
R–Y
SPD ECT
To Shift LockControl Relay<28–2><28–3>
IG
W–B
Around the rightedge of thereinforcement
To Engine Control
Module<
4–8><
5–8>
W–B
G–Y
20 IF1
OD
G–B
C18CRUISE CONTROL ACTUATOR WITH ECU
1 IG1
3F7
SET/COAST
G–Y
Around the left edge of thereinforcement
C
C
12 IK2
LG–R
W–B
3F8
2
12 BN1
43F
B–W
3F
G–Y
9
3F5
8
B–W
B–O
2
1
3F
B–Y 6
B–O
Y–R
B D
Y–R
IDL
B–O
IG
C13
CR
UISE C
ON
TRO
LIN
DIC
ATOR
LIGH
T[C
OM
B. M
ETER
]
5 BN1
C16
CR
UISE C
ON
TRO
LC
LUTC
H SW
From E
ngine Control
Module<
4–6><
5–6>
2 IG1
CANCEL
3F14
40A AM1
3F16
15A STOP
120A ALT
3
4
11
G–W
3
4
To Speedometer
[Com
b. Meter]
<31–2>
<32–3>
4
3
4
B–W
5
(Colum
n A/T )
14
From A/T Indicator SW
[Park/N
eutral Position SW
]<
17–7><
18–6>
13
W–B
9 1
GND1
12
C19
CR
UISE C
ON
TRO
L SW[C
OM
B. SW
]
7 10315
C ruise Control (5V Z–FE)
Around the left edge of thereinforcement
(w/ A
BS )
S top Light (5VZ–FE)Power Source
W
G–W
3 3C
(Floor A/T )
(A/T )
(A/T )
(A/T )
3H4
3H3
3G14
3G17
W–B
W–B
12 3E
3E1113
3E
W–B
3 B 2 B (*1)
2 A (*2)
1 A (*2)
1 B (*1)4 B
* 2 : w/o Cruise Control* 1 : w/ Cruise Control
STOP LIGHTSW
13 IK2
B–Y
B–Y
To Data Link
Connector 1
<4–4>
<5–4>
J11JU
NC
TION
CO
NN
ECTO
R
S 5 A , B
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
2
111
2
( M/T
)
2
7 Pi
(*1)
To Shift LockControl Relay<28–2><28–3>
( M/T
)
MAIN
W–B
15
R–W
W–B
From EngineControl Module<19–2><19–3><20–2><20–3>
Y–R
(*3)
LG
G–O
23
TO
YO
TA T
AC
OM
A
W–B
IG
From O/D Cut Relay<21–1>(2RZ–FE A/T)
R
To A
BS A
ctua
tor
with
EC
U<
24–4
>
2
ACC
IG1
ST1
AM1
4
CM
S
I14
IGN
ITIO
N S
W
CC
S
(*3)
R 7STOP LIGHT RH[REAR COMB. LIGHT RH]
L–W
W–B
G–W
L–B
* 1
: Col
umn
A/T
Y–BY–B
R 6STOP LIGHT LH[REAR COMB. LIGHT LH]
Y–BTo Data LinkConnector 1<6–4><7–5><8–5><9–5>
G–W
G–W
G–W
G–W
G–W
2
(w/o ABS)
TC
G–W
2
(w/ ABS)
G–W
L
1G2
( A/T
)
1F8
G–Y
* 2
: Flo
or A
/T
3D19
* 3
: 3R
Z–FE
A/T
G–Y
3D20
91B
L–B
L–W
1B5
G–W
1B6
W–B
G–W
3D13
STP
–M
O
3IK
3
12
W–B
16
1
1 8
H 8HIGH MOUNTEDSTOP LIGHT
10
3
1 2
W–B
8
10IK
2
3F
W–B
C 3
CR
UIS
E C
ON
TRO
L AC
TUA
TOR
W–B
W–B15
AE
CU
–B10
AG
AUG
E15
AEC
U–I
G
W
10
2
LG–B
W–B
IE
(*3)
1IK
3 LG
BATT
ERY
G–Y
GN
D
W B–Y
RE
SUM
E/AC
CEL
R–Y
SPD
EC
T
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
To Engine ControlModule<6–8><7–8><8–8><9–8>
W–B
G–Y
20IF
1
OD
G–B
C17
CR
UIS
E C
ON
TRO
L E
CU
1IG
1
W
W
3F7
SET
/C
OAS
T
G–Y
C C
W
LG–R
12IK
2
LG–R
3F8
L–
12BN
1
L–R
4 3F
MC
B–W
9 3F
B–W(*2)
3F5
21
B–W
B–O
21
3F
B–Y
6
B–O
Y–R
BD
Y–R
BAT
TID
L
B–O
IG
C13CRUISE CONTROLINDICATOR LIGHT[COMB. METER]
5B
N1
C16CRUISE CONTROLCLUTCH SW
W
From EngineControl Module<6–8><7–8><8–8><9–8>
2IG
1
CAN
CEL
3F14
40A AM1
3F16
15A STOP
120A ALT
34
214
G–W
34
To Speedometer[Comb. Meter]<31–2><32–2>
From A/T Indicator SW[Park/Neutral Position SW]<19–7><20–7><21–3>
3
4
11
5
26
M
IE
922
C19CRUISE CONTROL SW[COMB. SW]
20
4
1318
2
19
Cru
ise
Co
ntr
ol
( Ex
ce
pt
5V
Z–
FE
)
Arou
nd th
e le
ft ed
geof
the
rein
forc
emen
t
(w/ ABS)
Sto
p L
igh
t( E
xc
ep
t 5
VZ
–F
E)
Po
we
r S
ou
rce
B–W
(*2)
* 4
: w/ C
ruis
e C
ontro
l*
5 : w
/o C
ruis
e C
ontro
l
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
Arou
nd th
e rig
ht e
dge
of th
e re
info
rcem
ent
W–B W–B
3H4
3H3
3E1211 3E13 3E
W–B
W–B
(*4)(*4)
( *4)
( *4)
STO
P L
IGH
TSW
3B
2B
( *4)
2A
( *5)
4B
1A
( *5)
1B
( *4)
J11JUNCTIONCONNECTOR
S 5
A,
B
M
3 421
R–Y
Y–B
24 TOYOTA TACOMA
10
1
9
B–L
B–O
B–O
C13
ABS W
ARN
ING
LIGH
T[C
OM
B. M
ETER
]
17
2
ACC
IG1
ST1
AM1Y
–B4
1
W
2
R–Y
Y–B
GR
From Stop Light SW
<22–4><
23–4>
A 9ABS DECELERATIONSENSOR(4WD)
(4WD
and Pre–Runner )
(4WD
and Pre–Runner )
G–W
LG
L–W
L–R
R12REAR ABS SPEEDSENSOR RH
R11REAR ABS SPEEDSENSOR LH
BBB
B
B
F 2FRONT ABS SPEEDSENSOR RH
GND
TS
EF12
B–Y
B
1
TCEXI2STPGS2GS1GST+BM+BSWAIG1EXI
FL+ FL– FR+ GNDRR–RR+RL–RL+FR–
GS2GS1GST
321
To Data LinkConnector 1<4–4><5–4><6–4><7–5><8–5><9–5>
2 2
11
2
1G2
9 1B 1B5
67
9 8 23
BATTERY
22 5 4 219 20 18
W–B
W–B
W–B
WW
BWB
BO23BO24BO212 BO2
B
BG
WR
(Shielded )
(Shielded)
(Shielded )
(Shielded)(Shielded)
(Shielded )
(Shielded )
(Shielded )
LP
LP
(Shielded)
120A ALT40A AM
1
60A ABS
W–L
22
211214241113
Front right fender
(4WD
and Pre–Runner )
EC
B4 BN4
2 1
2
B
25
C
2
BN48
W
BN49BN46BN412
2 1
C
11 BN4IF21
IK212
IF26
12
I14IGNITION SW
10AGAUGE
IF22
Y BR
IF25
Y BR
IF210IF24
F 1FRONT ABS SPEEDSENSOR LH
2
ABS
1
Y–R
Y–R
To Rear D
iff. LockD
etection SW<
27–4>
2 3H
4 3H
15AECU–IG
To Detection S
W(Transfer L4 Position )<
3–4><
10–4><
11–4><
26–2>
A22ABS ACTUATOR WITH ECU
* 1 : w/ Rear Diff. Lock* 2 : w/o Rear Diff. Lock* 3 : 3RZ–FE, 2RZ–FE* 4 : 5VZ–FE
Power Source
R G
20 3D
ABSINVERTER
19 3D
J11JU
NC
TION
CO
NN
EC
TOR
21 IK2
IK23 (*4)
(*3)
(4WD
)
BN45
1 3H
Y–R
BN41
Y–R
L–R
(*2)
(*1)
Y–R
EF11
(*2 )
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
W
25
TO
YO
TA
TA
CO
MA
2
ACC
IG1
ST1 IG2
AM
1
3 4
7. 5
AIG
N
6
I14
IGN
ITIO
N S
W
7A
M2
15A
EC
U–B
22
15A
CIG
1F7
1G1
1F8
3H16
3H14
1D2
1D4
1D1
3H15
C
J11JUNCTIONCONNECTOR
C
12IK
211
IK2
2
IDIH
IG
3A19
3A16
5B
N1
19IK
2
3BN
1
3 5
1 2
3D18
35
35
3D19
1G2
1B5
6 3G3G10
( M/T
) 2B
( A/T
) 4A
( A/T
) 8A
( M/T
) 1B
10A
GA
UG
E
1B2
18IK
2
W
5
2
4
W–R
WW
Y–B
GR–R
B–W
P–B
P–B P–B
Y–B
V (*5)P–B(*4)
Y–B
GR–R
L–R
W
B–RB–Y
L–R
R–W
W
L
G
BR
BR
W–BW–B
R–B
W–B W–B
R–BR–B
B–O
W–B
R–B
R–B
R–B
B–O
(*3)(*3)
(M/T)
( *2)
( *3)
(*3)
( *1)
B–O
R–B R (*5)B–O(*4)
GR
–R
B–Y
B–O
GR
–R
( *1)
To Data LinkConnector 1<4–4><5–4><6–4><7–5><8–5><9–5>
C12SRS WARNINGLIGHT[COMB. METER]
40A AM1 120A ALT
30A AM2
2
CE
NTE
R A
IRBA
G S
EN
SOR
AS
SEM
BLY
BA
TTE
RY
A18
AIR
BA
G S
QU
IB( S
teer
ing
Whe
el P
ad)
SPI
RA
LC
ABLE
Rig
htki
ckpa
nel
Arou
nd th
e le
ft ed
ge o
f the
rein
forc
emen
t
R 6BACK–UP LIGHT LH[REAR COMB. LIGHT LH]
R 7BACK–UP LIGHT RH[REAR COMB. LIGHT RH]
B 3
BAC
K–U
PLI
GH
TR
ELA
Y
BAC
K–U
P L
IGH
TS
W[P
ARK/
NE
UTR
ALP
OS
ITIO
N S
W](
A/T)
P 1
A
BAC
K–U
P L
IGH
TS
W( M
/T)
BB
1
Po
we
r S
ou
rce
SR
SB
ac
k–
Up
Lig
ht
* 1
: Flo
or A
/T,
M/T
43B
33B
* 3
: Col
umn
A/T
( *3)
R–Y
( *2)
R–B
( *3)
R–B
4
* 2
: Flo
or A
/T
22 1
3B3
W–BW–B
BR
Aro
und
the
right
edge
of t
here
info
rcem
ent
IE
173G
163G
P–
P+
P19PASSENGER AIRBAGMANUAL ON/OFFINDICATOR
1 2
63G
11
W–B
1
IE
W–B(*3)
3B
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
21B
3G5
GR
–R
GR–R
10
12
A21
AIR
BAG
SQ
UIB
( Fro
nt P
asse
nger
Airb
ag A
ssem
bly)
B
W–R
11
G–R
LG
P20PASSENGER AIRBAGMANUAL ON/OFF SW
32
Y–G
WTo Data LinkConnector 3<4–3><5–3><6–4><7–4><8–4><9–4>
(*3)
( *3)
( *3)
1
B
Y–R
4
W–B
( *3)
19B
3B
6B
12B
5B
28B
13B
14B
B
27B
AC
20C
21, C
21
C7
A6
A
2
P21
PRE
TEN
SIO
NE
R L
HP
22P
RE
TEN
SIO
NE
R R
H
12
1
Y
Y–B
Y
Y–B
2IF
31
IF3
26B
15B
BR–W
F10
FRO
NT
AIR
BAG
SEN
SOR
RH
20B
9B
B–W
12
12
P
F 9
FRO
NT
AIR
BAG
SEN
SOR
LH
BR
CC
22,
* 4
: 5VZ
–FE
* 5
: Exc
ept 5
VZ–
FE
IG2
SIL
ACC
–SL
+SL
–SR
+SR
TCLA
E1PR
+P
R–
PL+
PL–
D+
D–
E2
Left
kick
pane
l
M
3 421
5
40AAM1
10AGAUGE
G–B
1
26 TOYOTA TACOMA
1
2
2
B–OV
–Y
2
ACC
IG1
ST1
W
AM1 4
V–Y
R–G
2
W
1G2
1B5 1B12
3D16
3D193D18
B–O
18 IK2
2 IK3
7
4
2
9 IK3
23 IK2
1 EB22 EB2
1
2
1
2
2
1
21 3H
3I
W–B
Around theleft edgeof thereinforcement
IG
15 IK2
7 IK5 3 IK5 2 IK5 1 IK5 4 IF1 3 IF1
1
2
2
1 1
2
1
2
IE IEEA
163F
123FIK2
9
M
4
G–B
R–W
GR
Y–R
P–G
B–OB
–O
B–Y
B–O
G–B
R–W
R–W
GRGR
165
110 6 14 10 9
C
CC
I14IGNITION SW
120AALT
20A4WD
C10
4WD
IND
ICATO
R LIG
HT
[CO
MB. M
ETER]
C13
A/T PAR
KING
IND
ICATO
R LIG
HT
[CO
MB. M
ETER]
J12JUNCTIONCONNECTOR
F 64WD ECU
P 1A/T IN
DIC
ATO
R S
W[P
ARK/N
EUTR
AL PO
SITION
SW]
R–G R
–G W
(*2 )R
–G(*3 )
W–B
G–B
W–B
G–W
W–B
W–B
R–W
W–B
Y–R
W–B
P–G
W–B
Around theleft edgeof thereinforcement
R–W
IG
G–B
(*3 ) (*1 )(*1 )
(*1 )(*1 )
D 4
DE
TECTIO
N SW
(Transfer Neutral
Position )
A 6
AD
D IN
DIC
ATOR
SW
D 5
DE
TECTIO
N SW
(Transfer 4WD
Position )
D 3
DE
TECTIO
N SW
(Transfer L4 P
osition )
BATTER
Y
W–B
W–B
W–B
R
W–B
L W LG
L–R
L
From 4W
D C
ontrol ECU
<27–3>
Y–B
LG
L–R
GR
W–B
4W D (w / 2–4 Select SW )
W–B
P ower S ource
W–B
(*6 )
W–B
GR
3 2
W–B
11 4
W–B
15 8
W–B
4
(*1 )
6 5
(*1 )
3
GR
2
3G
W–B
Around the right edgeof the reinforcement
Frontleft fender
Around the rightedge of thereinforcement
T 32–4 SELEC
T SW
V 7VSV
4 (ADD
)
V 6VSV
2 (ADD
)
T 22–4 SELECT MOTOR
(*1)
5
G–O
4WD
To Speedometer
[Com
b. Meter]
<31–3><
32–3>
IND M1L4 RL1 RL2 M2 V2 V4 2–4 GND
SPD
19
IG
W–B
3I7
3I9
B–Y
B–Y
(*1 )
(*1 )
3H20
223H
7 IK3
R–G
(*3 )
From Engine
Control M
odule<
4–7><
5–7><
5–8>
23I1
3I4
3I3
From A
BS A
ctuatorw
ith ECU
<24–4>
3G17
203G
E B
D A
J 9 J10,
JUNCTIONCONNECTOR
A B
(*3)
R–G
(*2 )
3G1
3G3
3G2
(*4 )
14 IK2
R–W
R–W
R–W
(*5 )
(*4 )
(*5)
R–W
(*4 )
3I5
From E
ngine Control
Module<
4–8>G
R(*2 )
* 1 : A/T* 2 : California A/T* 3 : A/T Except California* 4 : California* 5 : Except California* 6 : w/ ABS
From Engine C
ontrolM
odule<5–8>
From Engine C
ontrolM
odule<4–8>
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
20A
4WD
21G 5
1B12
GR(*4)
2
7BN
12
BN1
BN
47
BN
43
1
27
TO
YO
TA T
AC
OM
A
10A
GA
UG
E
5
4AM
1
ST1
IG1
ACC
2
2
40A
AM
1
120A
ALT
W
2
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
IG
5B
O1
3BO
12
BO1
* 2
: Exc
ept *
1
1BO
1
M
W–B
183G
63I
113D
3G17
3I9
7BO
1
193D
510
8
72
36
9
B–Y
B–O
W
BN1
G–O
G–Y
LG–B
LG
LG–R
W–B
LG–R
LG
LG–B
G–Y
R15REAR DIFF. LOCKSW
Re
ar
Dif
fere
nti
al
Lo
ck
To Speedometer[Comb. Meter]<31–3>
To Detection SW(Transfer L4 Position)<3–4><10–3><10–4><11–4>
GN
D
Po
we
r S
ou
rce
M2
M1
REL
2R
EL1
IGSP
D4W
D
F 7
4WD
CO
NTR
OL
ECU
212 1
LG–R
LG
LG–B
LG–Y
23
56
W–B
51B
BATT
ER
Y
R14
REA
R D
IFF.
LO
CK
MO
TOR
4
I14
IGN
ITIO
N S
W
(*1)
B–Y
R–B
R
R–B
W–B
(*2)
W–BL–Y
RLP
L–Y
(*1 *5)
L–Y
(*1)
L–Y
(*1)
L–Y
( *2)
L–R
(*2)
L–Y
(*2 *5)
L–R
(*2)
L–Y
L–Y
L–Y
R13
REA
R D
IFF.
LO
CK
DET
EC
TIO
N S
W
3B4
3B1
From RR DIFF. LOCKIndicator Light[Comb. Meter]<31–2>
From ABS Actuatorwith ECU<24–1>
33B
From ABS Actuatorwith ECU<24–1>
23B
* 1
: 5V
Z–FE
A/T
BO1
4
BN
410
4
2 1 BO1
6W–B W–B
IEA
roun
d th
e rig
hted
ge o
f the
rein
forc
emen
t
B–Y
B–O
(*1)
W–B
W–B
W–B
L–Y
From RR DIFF. LOCKIndicator Light[Comb. Meter]<31–2>
To Detection SW(Transfer L4 Position)<26–2>
GR(*3)
* 3
: w/ 2
–4 S
elec
t SW
* 4
: w/o
2–4
Sel
ect S
W
2BN
4 L–R(*2 *5)
2B
N4L–R
(*1 *5)
3E4
3E2
3E1
3E3
* 5
: w/ A
BS
M
P1
STP
3 421
1
2
IG ACC
STP
BATTERY
Around the left edgeof the reinforcement
Around the left edgeof the reinforcement
KLS+ E
IG
O 4
SH
IFT LOC
K SOLEN
OID
AN
D SH
IFT LOC
K C
ON
TRO
L SW
SLS+
ACC
P2E
2
P ower S ource S hift Lock (Column A/T) P ower O utlet
2
2
1
3
5
4
1
W
120A ALT
L
P1
GP
P2
SLS–
L–R
From Stop Light SW<22–4><23–4>
SHIFT LOCKSOLENOID
SHIFT LOCKCONTROL SW
6
S 4SHIFT LOCKCONTROL RELAY
28 TOYOTA TACOMA
40A AM1
KLS+
G–W
From Stop Light SW
<22–4>
<23–4>
SLS+
4
3
AM1
ST1
IG1
ACC
2
3F
2
20
6
2
3G
9 3G
21 3G 3A
3
4
2
1G2 1 1G
7 1B 1B2
22
3G17
2
1
3
3A16
5
IG
11
G–R
3
4
IG
INTEGRATIONRELAY
20 3A
3A16
10 5 8 7 2
8 5
6 7
3 41
3
1
7 2 6
8
8
Y–R(*1)
GR–R(*1)
B–Y
L–R
W–B
W–B
A
W–B
8
15ACIG
Y–RW
–BL–R
W–B
L–W
L–B
L–Y
W–B
W–B
W–B
L–R
W–B
GR
–R
G–W
GR–R(*1)
W–B
W–B
Y–R
2
GR
–R
W
G–W
Y–R(*1)
S 3SHIFT LOCKCONTROL RELAY
I14IGNITION SW
15AECU–IG
U 1
KEY IN
TERLO
CK
SOLEN
OID
[UN
LOC
K WAR
NIN
G SW
]
U 1
KEY IN
TERLO
CK
SOLEN
OID
[UN
LOC
K WAR
NIN
G SW
]
(*1 )
(*2 )
* 1 : Floor A/T* 2 : Column A/T
P1
E
P2
(*2 )
IEAround the right edgeof the reinforcement
W–B
IEAround the right edgeof the reinforcement
W–B
W–B
W–B
W–B
2
IF110
GR–R GR–R
2
2
1
2
1
18 IF1
3G133G12
3G17
D B
E A
17 3G
3G21
1
Front left fenderEA
A
2 2
AA
J11JUNCTIONCONNECTOR
P13PO
WER
OU
TLET
P14PO
WER
OU
TLETW
–B
W–B
R–B
R–B
W–B
W–B
R–B
R–B
L–W
W–B W–B
PWROUTLETRELAY
L
S hift Lock (F loor A /T)
L
15APWROUTLET
J 9 J10,
JUNCTIONCONNECTOR
A B
I15 A
3F
3F16
W–B
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
W
29
TO
YO
TA T
AC
OM
A
W
R–Y
R–W R–W
R–Y
2
ACC
IG1
ST1
R–W
AM1
4
R–Y
L
1G2
2
2 1
2 1E
15A DOME
8 1F
12IH
29
IH2
8IH
21
IL2
3IL
211
IL2
9IL
2
3B
6
21
16
21
74
32
16
56
45
28
3B9
7
2
L
2IH
22
IL2
12IL
2
IG
M1
2
M2
1
10IL
25
IL2
4IL
2
5IH
27
IH2
52
4
31
63
410
7
M
847 3
10IH
2
M
8
9
2
IH2
111
IH2L
L–B
W–B
R–L
L–W
R–L
L–B
L
L
L
R–W
R–Y
R–WR–W
R–Y
L–B
R–W
B–YW
WW
R–WR–Y
LG–R
W
L–B
I14
IGN
ITIO
N S
W
40A AM1 120A ALT
10A
GA
UG
E
30A
POW
ER
F 5FUSE BOX
D21DOOR KEY LOCK ANDUNLOCK SW LH
P 7DOOR LOCK CONTROL SW LH[POWER WINDOW MASTER SW]
D22DOOR KEY LOCK ANDUNLOCK SW RH
D20DOOR LOCK CONTROLSW RH
D22DOOR LOCK MOTOR AND DOORUNLOCK DETECTION SW RH
D21DOOR LOCK MOTOR AND DOORUNLOCK DETECTION SW LH
W
R–Y
W–B
W–B W–B
W–B W–B
W–B
L–W
L–W
L–W
W–B
L–W
L–W
W–B
W–B W–B
W–B
W–B
W–B
W–B
W–B
W–B
Arou
nd th
e le
ft ed
geof
the
rein
forc
emen
t
BATT
ER
Y
3B
L–O
G–O
W–B
L–Y
L–G
R–B
R–G
L–R
R–B
R–G
L–R
R–G
R–B
P 8
PO
WE
R W
IND
OW
MO
TOR
LH
P 9
POW
ER
WIN
DO
WM
OTO
R R
H
P 6POWER WINDOWCONTROL SW RH
UP
DOWN
IE
Po
we
r W
ind
ow
Do
or
Lo
ck
Co
ntr
ol
Po
we
r S
ou
rce
2
P 7
PO
WE
R W
IND
OW
MAS
TER
SW
1
WINDOWLOCK SW
UNLOCK
LOCK
LOCK
UNLOCK
LOCK
UNLOCK
LOCK
UNLOCK
2
4IH
2L–R L–R
L–R
L–R
POW
ERW
IND
OW
REL
AY
LOCK
UNLOCK
UP
DOWN
UP
DOWN
1
Arou
nd th
e rig
ht e
dge
of th
e re
info
rcem
ent
W–B
1F10
12
L–Y
L–Y
11A
L
3B15
16 3B14 3B
13
25
L
1B
L
3B21
3B22
3B20
4B
5B
6B
7A
7B
3B
8B
2B
3A6
3D7
3B11
3A8
3D9
3A7
3D8
3B12
3B13
INTE
GR
ATIO
N R
ELAY
W–B
W–B W–B
P15
POW
ER W
IND
OW
MA
IN R
ELAY
6 3B
, I1
9I1
5A
B
M
3 421
W–B
30 TOYOTA TACOMA
5 1
32
2
12
(*1 )(*1 )
2
1
21
(*1 )
4
(*1)
B–O
B–O
GR
WG–W
L–Y
L–Y
GR
2
ACC
IG1
ST1
GR
AM1
3
4
L LG
(*1 )
2
(*2 )
(*1 )
2
(*1 )
2
(*2)
2
1G2 1G1 1B2 1F10
3D19
3C7
3D14
1B5 1B4
1B1
8
(*1)
3C
5 9 2 3 A 4 A
M1 2
IG
2
3 1 4 6 8 9 A 8 A 2 B 6 B 1 B 3 B 7 A
IH IG
3F16
3F19
3C16
3C15
1 221
2
1
1
1
3
3
1 A 5 A 2 A 6 A
IL16 4 IL1 6 IH1 4 IH1
3G6
2
3G7 3G8
2
8 IF1
1 12 2
3C6
3C5
I14IGNITION SW
40A AM1
PPLGL
L–YL–Y
L–Y
GR
GR
–R
L–YB–Y
L–R
G–W
L–Y
GR
GR
TAIL RE
LAY
See Taillight andIllum
ination System
<14–1>
120A ALT
15A DO
ME A20
AUTO ANTENNA CONTROL RELAY
10AGAUGE
7. 5ARADIO
15ACIG
S 7SPEAKER(Door RH)
S 6SPEAKER(Door LH)
W–B
W
W–B
L B–Y
B Y
R W
R–L
IE
R–W(*1)
(*1) (*3 )
(*3 )
(*3 )
(*3 )
BR
BATTERY
Around the left edgeof the reinforcement
A 8AUTO ANTENNAMOTOR
S 8SPEAKER(Rear LH)
S 9SPEAKER(Rear RH)
BR
W–B
G–R
GR
–R
GR
–R
L–Y
G–R
W–B
VV
Right kickpanel
Around the left edgeof the reinforcement
C 4
CIG
ARETTE
LIGH
TER
C 7
CLO
CK
GR
–R
G–R
G–W
10APANEL
IE
* 3 : 4 Speaker
* 1 : w/ Auto Antenna* 2 : w/o Auto Antenna
W–B
P ower S ource Auto Antenna Radio and P layer C igarette L ighter and C lock
W–B
W–B
Around the right edgeof the reinforcement
Around theright edgeof thereinforcement
3H11
13 3H
123H
3B10
3B8
R 1 R 2,
RADIO AND PLAYER
A B
W
IP12
(*3 )
IP11
(*3 )R
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
ST1
24
AM1
ACC
IG1
( Con
t. n
ext
page
)31
T
OY
OTA
TA
CO
MA
2
B–O
15A DOME
120A ALT40A AM1
BATT
ER
Y
2
B–O
2
I14
IGN
ITIO
N S
W
11 2
22 1
21G
10A
GA
UG
E
L–Y
1B5
3D19
3D16
3D20
3D17
5D
5A
12D
11D
2IK
2
EBN
ear t
he th
rottl
e bo
dy
1B
1A
WAT
ERTE
MP.
SE
ND
ER
( *3)
( *4)
8D
14D
7D
See Cruise ControlSystem<22–2><23–2>
22IK
2
IK2
4
1
LG (*4 A/T)Y–L(*3, *4 M/T)
O 2OIL PRESSURE SW
To Rear Diff. LockDetection SW<27–4>
BR
Y–R
Y–L
Y–R
BR
9D See ABS System<24–2>
TACHOMETER
3A
1A A
48
A2
A
25IK
226
IK2
7IK
2
B
From Igniter<1–4>(*3)From Engine ControlModule<6–7><7–7><8–8><9–7>(*4)
6D
6C
9A
11A
6A
7A
V10
VEH
ICLE
SPE
EDSE
NS
OR
See Electronically ControlledTransmission and A/T IndicatorSystem<17–6>See Electronically ControlledTransmission System<18–6><19–6><20–6>See A/T Indicator System<21–3>
See Engine Control System<4–3><5–3><6–3><7–4><8–4><9–4>
4B
N1
13BN
1
3E14
3E16
3E15
W
ID
B–O
Left
kick
pan
el
BN1
1
3D2
3D1
3D3
3D4
From 4WD ControlECU<27–3>
From 4WD ECU<26–4>
From Cruise ControlActuator With ECU<22–2>
From
Eng
ine
Con
trol
Mod
ule<
4–8>
<5–
8><
6–8>
<7–
8><8
–8><
9–8>
3D5
G–O(*1)
W
L–Y
WATER TEMP.
CRUISE
OIL
B–O
L–Y
B–Y
( *2)
G–O
G–O
G–O
G–O
G–O
G–O
(*2)
(*1)
(*1 *3)
(*1)
(*1)
RR DIFF. LOCK
ABS INVERTER
ABS
A/T OIL TEMP.
O/D OFF
L–Y
B
L
G–R
L
P
G–R
13
2
MALFUNCTIONINDICATOR LAMP
L
Y–BFUEL
FUEL
Y–B
Y–R
BR
Y–R
BR
BR
BR
312
F 8FUEL SENDER
1F10
1B1
3C7
3C4
L–Y
* 3
: 5VZ
–FE
* 4
: 3R
Z–FE
, 2R
Z–FE
* 2
: w/o
Cru
ise
Con
trol
* 1
: w/ C
ruis
e C
ontro
l
Co
mb
ina
tio
n M
ete
r ( w
/ T
ac
ho
me
ter)
Po
we
r S
ou
rce
( *4)
( *3)
From Cruise ControlECU<23–2>
24IK
2B–O P
(*5) (*5)
* 5
: w/ F
uel L
evel
War
ning
C10
C11
,
CO
MB
INAT
ION
ME
TER
AB
C12
, C
C13
, D
W 2
A,
B
3IK
2
IK2
21( *
3)
( *4)
G–O(*1 *4)
SPEEDOMETER
* 6
: Cal
iforn
ia 3
RZ–
FE a
nd 2
RZ–
FE*
7 : E
xcep
t *6
EF
Igni
tion
coil
brak
et
BR(*6)
(*7)
M
7 865
31 TOYOTA TACOMA (Cont’ d)
12 A
IG Around the leftedge of thereinforcement
3G17
3G15
4
3
IE Around the rightedge of thereinforcement
See 4WD
System
<3–4>
<10–3>
<11–3>
<26–1>
10 C 8 C 9 C
3 C
WAS
HER
10 A
L–RW
–BW
–BW
–B
SEAT BE
LT
W–B
See Key Rem
inder andSeat Belt W
arningSystem
<13–1>
4WD
TUR
N LH
TUR
N R
H
HIG
H BE
AM
1 C
7 C
2 C
1C1
1F3
1C2
2
1
8
18
2
1
IE Around the rightedge of thereinforcement
IG Around the leftedge of thereinforcement
3F16
3F203A13
3A16
D 8
DAYTIM
E RU
NN
ING
LIGH
T RELA
Y(M
ain )
P 4PA
RKIN
G BR
AKESW
B 2BR
AKE FLU
ID LE
VELW
ARN
ING
SW
G–W
(*8 )
D A
E B
EA Front left fender
13 A 1 B 2 B 3 B 4 B 5 B 6 B 15 D 4 D 10 D 4 C
16 D 5 D 13 D 5 C
See SRS S
ystem<
25–3>
See Charging S
ystem<
2–4>
See 4WD
System
<10–4>
<11–4>
<26–1>
See Taillight andIllum
ination System
<14–3>
See SR
S System<
25–3>
See C
harging System
<2–4>
See 4WD
System<10–4>
<11–4>
<26–1>
See Taillight andIllum
ination System
<14–3>
See Turn Signal and
Hazard W
arning System<
15–4>
See H
eadlightS
ystem<
10–2><
12–4>
From C
lutch Start SW(M
/T )or Park/N
eutral Position
SW(A/T )<
1–2><
2–2>
B–W
BU
LB C
HEC
KR
ELAY BR
AKE
EC
T PWR
P R N D 2 L
See A/T Indicator<21–3><21–4>See Electronically ControlledTransmission and A/TIndicator System<17–6><17–7>See Electronically ControlledTransmission System<18–7><19–6><20–6>
ILLUM
INATIO
N
A/T P
CH
ARG
E
SRS
W 1
WA
SHER
LEVEL SE
NSO
R
W–B
G–W
W–B
W–B W
–B
W–B
W–B
G–W
R–Y(*8)
W–B
G–W
W–B
W–B
W–B
* 8 : w/ Daytime Running Light* 9 : w/o Daytime Running Light
Combination M eter (w / Tachometer)
(*9)
(*11 )(*11 )
*10 : Cold Area Spec.
(*10 )(*10 )
*11 : Floor A/T
C10 C11,
COMBINATION METER
A B C12, C C13, D
J 9 J10,
JUNCTIONCONNECTOR
A B
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
( *4)
6AA
5
(*5)
2
O 2OIL PRESSURE SW
120A
ALT
40A
AM
1
( Con
t. n
ext
page
)32
T
OY
OTA
TA
CO
MA
( *3)
3A
1B
2
C1
4AM
1
ST1
IG1
ACC
2
1A
13BN
1
32
1BN
1
7A ID
Left
kick
pane
l
3E16
Nea
r the
thro
ttle
body
EB
3E14
3E15
1D
3D A2
WATER TEMP.
5
LG(*4 A/T)Y–L(*3, *4 M/T)
3D16
A8
3D20
173D
D12
3D19
D
10A
GA
UG
E
D11
1B5
14
1G2
( *4)
( *3)
2IK
2
BULB
CH
ECK
REL
AY
25IK
226
IK2
3D1
3D3
W–B
3D4
1
L
C10
G–R
4
8C
22IK
2
IK2
C9
IE
B 2BRAKE FLUIDLEVEL WARNING SW
Arou
nd th
e rig
hted
ge o
f the
rein
forc
emen
t
OIL
IG
* 4
: 3R
Z–FE
, 2R
Z–FE
Arou
nd th
e le
fted
ge o
f the
rein
forc
emen
t
Y–L
3F20 16
3F3A
16
3A13
2
Fron
t lef
tfe
nder
EA
7C
EB
DA1 2
2C 1C
1
1F3
2 1C
W–B W–BW–B
W–B
1
2
W–B
1 1
W–B
2
2
G–W
3
G–W
G–O
B–O
W–B
G–W
TURN LH
P
G–R
TURN RH
L
BR
HIGH BEAM
Y–R
B–W
Y–R
(*1)
Co
mb
ina
tio
n M
ete
r ( w
/o T
ac
ho
me
ter)
BR
G–O
Y–R Y–R
I14
IGN
ITIO
N S
W
BR BR
BR
SPE
EDO
MET
ER
W
(*1)
W
B–O
Po
we
r S
ou
rce
B–O
( *2)
B–O
B–Y
B–O
G–O
(*2)
G–O
G–O
(*1)
FUE
L
G–O
BATT
ER
Y
From EngineControl Module<4–8><5–8><6–8><7–8><8–8><9–8>
BRAKE
From 4WD ECU<26–4>
From CruiseControl ActuatorWith ECU<22–2>
See Headlight System<10–2><12–4>
From Clutch Start SW(M/T)or Park/Neutral PositionSW(A/T)<1–2><2–2>
F 8FUEL SENDER
V10
VEH
ICLE
SPE
EDSE
NSO
R
See Turn Signal andHazard Warning LightSystem<15–4>
( *4)
( *3)
WATER TEMP. SENDER
* 5
: w/ C
ruis
e C
ontro
l 5V
Z–FE
* 6
: w/ C
ruis
e C
ontro
l Exc
ept 5
VZ–
FE
JUN
CTI
ON
CO
NN
ECTO
R
* 3
: 5VZ
–FE
P 4
PAR
KIN
GBR
AKE
SW
* 1
: w/ C
ruis
e C
ontro
l*
2 : w
/o C
ruis
e C
ontro
l
From CruiseControl ECU<23–2>
G–O(*6)
24IK
2 PB–O
1
C10
C11
,
CO
MBI
NAT
ION
MET
ER
AB
C12
, C
C13
, D
W 2 A , B
, J1
0J
9A
B
* 7
: w/o
Day
time
Run
ning
Lig
ht*
8 : w
/ Day
time
Run
ning
Lig
ht
21 3IK
2
IK2
( *8)
( *8)
8G
–WR
–Y
( *7)
D8
DAY
TIM
E R
UN
NIN
GLI
GH
T R
ELAY
( Mai
n)
18
*10
: Exc
ept *
9
EFIg
nitio
n co
ilbr
aket
BR
BR
(*9)
(*10)
* 9
: Cal
iforn
ia 3
RZ–
FE a
nd 2
RZ–
FE
M
See A/T Indicator System<21–3><21–4>See Electronically ControlledTransmission and A/T IndicatorSystem<17–6><17–7>See Electronically ControlledTransmission System<18–7><19–6><20–6>
7 865
D
See Taillight and
Illumination S
ystem<
14–3>
W–B
B4 5 B 6 B
W–B
15
W–B
D
WAS
HER
32 TACOMA (Cont’ d)
10 D 4 D
See A/T Indicator System<
21–3>See Electronically C
ontrolledTransm
ission and A/T IndicatorSystem
<17–6>
See Electronically Controlled
Transmission S
ystem<18–6>
<19–6>
<20–6>
4 C
5 C
SRS
5
CH
ARG
E
See Taillight and
Illumination S
ystem<
14–3>
A/T P
D13
B3B2
See C
ruise Control
System
<22–2><
23–2>
B1
See Key R
eminder and
Seat Belt W
arningS
ystem<13–1>
13 A
L–R
See Engine C
ontrolS
ystem<4–3>
<5–3>
<6–3>
<7–4>
<8–4>
<9–4>
See AB
S System<
24–2>
12 A4W
D
ABS
10 A
MA
LFUN
CTIO
NIN
DIC
ATOR
LAMP
9 A
SEAT BE
LT
CR
UISE
3 C
O/D
OFF
8 D6 C
Around the rightedge of thereinforcement
IE
6 D16 D 9 D
EC
T PWR
P R N D 2 L
IG Around the leftedge of thereinforcement
W 1
WASH
ER LE
VEL SENS
OR
ILLUM
INATIO
N
3
4
3G15
A/T OIL TE
MP.
17 3G
ABSINVERTER
Combination M eter (w /o Tachometer)
See C
harging System<
2–4>
See 4WD
System<
10–4><
11–4><
26–1>
See SR
S System
<25–3>
See 4W
D System
<3–4>
<10–3>
<11–3>
<26–1>
See C
harging System
<2–4>
See 4W
D System
<10–4>
<11–4><
26–1>
See SR
S S
ystem<
25–3>
(*11 )(*11 )
*12 : Cold Area Spec.
(*12 )(*12 )
*11 : Floor A/T
C10 C11,
COMBINATION METER
A B C12, C C13, D
M OVERALL ELECTRICAL WIRING DIAGRAM
34
21
BATT
ER
Y
A 5
A/C
MA
GN
ETIC
CLU
TCH
2 1
21
I14
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