330C Electrical Schematic
-
Upload
john-simmonds -
Category
Documents
-
view
227 -
download
0
Transcript of 330C Electrical Schematic
-
8/9/2019 330C Electrical Schematic
1/2
Machine Harness Connector And Component Locations
1010
66
AA
BB
CC
DD
GG
66
1
44
1111
1010
1717
FF
1212
1313
11
1111
1515
1414
HH
1313
1212
EE
44
77
7
88
88
88
99
99
99
1717
1515
2424
2424
2525
2525
2828
2828
3636
3636
3737
3737
3838
3838
3939
3939
4040
4040
4141
4141
4242
4242
4444
4444
4545
4545
4646
4646
4747
4747
4848
4848
4949
4949
5050
5050
1818
1818
1919
1919
22
22
14141616
1616
2626
2626
2727
2727
2929
2929
2121
2121
3030
3030
3131
3131
3333
3333
3434
3434
3232
3232
3535
3535
2020
2020
5151
5151
5252
5252
2222
2222
5353
5353
5454
5454
2323
2323
F
A
B
C
E
J
J
43
43
Wire
Number
Wire
ColorDescript ion
Wire
Number
Wire
ColorDescript ion
1 01 R D B at te ry + 7 63 B U T ra ve l S pe ed C ha ng e S ol en oi d
1 03 R D D om e L a mp / M em or y 7 7 9 W H L ow P re ss ur e Q ui ck C ou pl er S ol en o id
1 05 R D K ey S wi tc h 7 80 P U At ch Q ui ck C ou pl er S wi tc h
108 R D Heater 788 Y L Spped Sensor (-)
1 09 R D A l te rn at or B + T er mi na l A 74 6 P K B o os t P re ss ur e
1 10 R D Time r R el ay A7 47 GY AT M Pr es su re
1 12 P U Ma in R ela y A7 55 PK T hro tt le Po sit io n 1
1 13 O R S w i tc h P an el / R ad io A 75 6 B U T hr ot t le P os it io n 2
114 R D Horn A757 GY Thro ttle Po sit ion 3
1 15 R D C ab L am p R el ay A 75 8 B R T hr ot tl e P os it io n 4
1 18 G Y Wip er /Wa sh er A7 62 P U S pe ed Se ns or ( +)
1 19 OR N o t u se d A7 68 BU Po we r Sh if t C on t S ole no id
1 20 Y L 1 2V 1 0A C on ve rt er 1 A 76 9 G Y P ow er S hi ft C on t S ol en oi d
1 23 W H S ea t H ea te r A 77 0 P K B ac ku p R es is to r T o B ac ku p E PR V al ve S wi tc h
124 GN A/C E795 YL Oil Temperature
1 29 B U C ig ar L ig ht er F 71 6 W H S ec on da ry S hu td ow n S wi tc h
1 30 R D E ng in e C on t ro l F 77 3 O R B ac ku p G ov S w A /D T o E ng G ov A ct ua to r ( Ac ce l)
1 35 B U 1 2V M em or y O ut F 77 4 W H B ac ku p G ov S w A /D T o E ng G ov A ct ua to r ( De ce l)
1 39 O R R ad io 1 2V M em or y H 70 5 B R F u el P um p R el ay
1 4 3 B R A t ch B o om F l oa t D i sa b le R e la y H 7 9 2 B R A t ch M a rt B o om U p /D o wn R e la y 2
1 47 P U At ch S ole no id J7 02 BK A ir H ea te r R el ay
1 49 R D Bo om L amp M7 34 B R T ra ve l M od e Sw it ch
1 50 O R Q ui ck C ou pl er M 73 6 BU G ov er no r C om ma nd
1 51 G N H yd L oc k S ol en oi d R el ay M 73 7 W H F lo w L im it P re ss ur e P RV
1 52 B U L ow er W ip er / W as he r M 73 8 O R P ri ma ry N FC P re ss ur e P RV
1 54 R D N e ut ra l S ta rt R el ay M 73 9 Y L P R V R et ur n ( 2)
1 60 P U C ha ss is L am p M 74 0 P K T r av el S tr ai gh t S ol en oi d
1 68 R D A ux C kt M7 41 GY T ra ve l A la rm C an ce l S wi tch
1 69 P K B ac ku p / M on it or C on t ro l M 74 2 P U A EC M od e S wi tc h
1 72 G N P r od uc t L in k M 74 3 G N A t ch B oo m F lo at D is ab le R el ay
1 75 R D A / C B lo we r M 74 4 P K A t ch S ma rt B oo m S el ec t S wi tc h
1 79 B U 1 2V 1 0A C on ve rt er 2 M 74 5 B U A tc h B oo m C he ck S ol en oi d 1
1 80 G N A ux C kt M 74 6 Y L A t ch S ma rt B oo m U p/ Do wn R el ay 1
1 84 R D E / P C on tr ol M 74 7 P U A t ch S ma rt B oo m S w T o R el ay
1 88 W H F u e l P um p M 74 8 O R A t c h S ma rt B oo m U p/ Do wn R el ay O ut pu t
1 89 R D T im er R el ay O ut M 74 9 W H A t c h U p/ Do wn P re ss ur e S wi tc h1 96 B U I NSP L amp S ock et 8 92 BR C at D at a L in k -
199 OR B eacon L amp 8 93 GN C at Data Link +
A893 OR Atch Fuel Pump
2 00 B K Ch as si s G ro un d F 88 9 WH G ov C omma nd
2 01 B K Mo nit or Gr ou nd G 82 6 BR O il P re ssu re
2 10 B K C o nv er te r 1 G ro un d G 82 7 B U O il P re su re -
2 11 B K C on ve rt er 2 G ro un d G 82 8 W H 5 + F ro m E ng in e C on tr ol T o S en so rs
2 29 B K C on ve rt er 2 G ro un d G 82 9 G N S e ns or C om mo n
2 35 B K E /P C on tr ol G ro un d G 83 1 G Y O i l T em p + 5
A278 BK Fuel Pump Ground G833 PK Sensor Common
G849 B R HE UI Rai l P r es sur e
3 04 W H S ta rt R el ay T o M ot or S ta rt e r G 85 0 B U A ir H ea t er R el ay
3 06 G N N eu tr al S ta rt R el ay T o S ta rt R el ay G 85 4 P K C on n H EP
3 07 O R K ey S wi tc h T o N eu tr al S ta rt R el ay G 85 5 P U C on n H EP
308 YL K ey Switch ON G856 W H TDC Probe
3 10 P U S ta rt A id S w T o S ta rt A id S ol en o id G 85 7 Y L T DC P ro b e
3 20 R D H or n S w T o H or n R el ay K 84 3 G N R ig ht J oy st ic k S wi tc h 1
3 21 B R T ra ve l A la rm K 84 4 G Y L e ft J oy st ic k S wi tc h 1
3 22 G Y H or n R el ay T o H or ns K 84 7 P U R ig ht J oy st ic k S wi tc h 2
3 23 W H A tc h R ef ue li ng P um p K 84 8 W H L ef t J oy st ic k S wi tc h 1
3 25 P K A tc h R ef ue li ng S to p S wi tc h K 84 9 Y L A tc h S te m 1
3 26 R D Ke y Sw it ch O ff K8 50 BR A tc h St em 2
329 Y L A tc h Refueli ng S top Rl y To Refueli ng P ower Rl y K 851 B U A tc h S tem 3
3 6 5 Y L A t ch R e fu e li n g S t op S w T o R e fu e li n g R e la y s K 8 52 G N A t ch S t em 4
K 853 GY A tc h P um p1 Fl ow Contr ol Sol enoi d
403 GN A l t R Ter m To S er v ic e M eter A nd E /P Contr ol K 854 OR A tc h P um p2 Fl ow Contr ol S ol enoi d
4 0 5 G N E n g O i l P r es s ur e S w it c h K 8 55 P K A t ch S e pa r at e V a lv e S o le n oi d
4 0 5 G Y L o w O i l P r es s ur e O u tp u t K 8 56 P U A t ch S t em 1 C o nt r ol S o le n oi d ( A )
4 10 W H A c ti on A la rm K 85 7 W H A tc h S te m2 C on tr ol S ol en oi d ( A)
4 12 B U C oo la nt L ev el S wi tc h K 85 8 Y L A tc h S te m3 C on tr ol S ol en oi d ( A)
4 30 B U A ir C le an er S wi tc h K 85 9 B R A tc h S te m4 C on tr ol S ol en oi d ( A)
4 8 7 O R H y dr a ul ic O i l F i lt e r S w it c h K 8 60 B U A t ch S t em 1 C o nt r ol S o le n oi d ( B )
4 9 1 P K H y dr a ul ic O i l T e mp S e ns o r K 8 61 G N A t ch S t em 2 C o nt r ol S o le n oi d ( B )
4 95 G N F u el L ev el K 86 2 G Y A tc h S te m3 C on tr ol S ol en oi d ( B)
4 9 6 W H H y dr a ul ic O i l L e ve l S w it c h K 8 63 O R A t ch S t em 4 C o nt r ol S o le n oi d ( B )
A499 BU Hydraulic Tank Pressure Switch K864 PK Atch Relief 1 Solenoid
C 46 8 B U E ng O il L ev el S wi tc h K 86 5 P U A tc h R el ie f 2 S ol en oi d
E 46 9 Y L T oo l P re ss ur e S en so r K 86 6 W H A tc h 1 w ay / 2 w ay C on tr ol S ol en oi d
E 47 0 B R N eg C on t P re ss ur e S en so r 1 K 86 7 Y L P RV R et ur n ( 1)
E 47 1 B U N eg C on t P re ss ur e S en so r 2 K 86 8 B R S ol en oi d G nd 2
E 47 2 G N R o ta te S wi tc h ( CW ) K 86 9 B U S o le no id G nd 3
E 47 3 G Y A tc h S te m 1 M od ul at io n K 87 0 G N S ol en oi d G nd 4
E 47 4 O R A tc h S te m 2 M od ul at io n K 87 6 B R A tc h R el ie f C he ck 1 S ol en oi d
E 47 5 P K A tc h S te m 3 M od ul at io n K 87 7 B U A tc h R el ie f C he ck 2 S ol en oi d
E 47 6 P U A tc h S te m 4 M od ul at io n 9 94 G Y O il P re ss ur e
E 4 80 W H O v er L o ad A l ar m C a nc e l S w it c h 9 9 5 B U C o ol a nt T e mp e ra t u re
H 44 6 P K O L W D P re ss ur e S en so r 9 9 8 B R B a c ku p G ov S wi tc h
H 4 65 G N T r av e l A la r m C a nc e l I n d ic a to r C 9 6 7 B U I n ta k e A i r T e mp e ra t ur e
H 46 6 B U A EC M od e I nd ic at o r C 98 7 R D P ow er T o A tc h V al ve C on tr ol
H 46 7 W H T r av el M od e I nd ic at o r C 99 1 P K F ue l P re ss ur e
H 4 73 B R S t ra i gh t T r av e l P r es su r e S w it c h E 9 63 B K D u al C a m S p ee d /T i mi n g ( R un )
H 4 74 G N T r av e l R i gh t P r es s ur e S w it c h E 9 64 W H D u al C a m S p ee d /T i mi n g ( R un )
H 4 75 B U T r av e l L e ft P r es s ur e S w it c h E 9 65 B U D u al C a m S p ee d /T i mi n g ( C ra n k)
H 4 76 W H J o ys t ic k P r es s ur e S w it c h E 9 66 Y L D u al C a m S p ee d /T i mi n g ( C ra n k)
G976 B U Water S eparator Lev el S wi tc h
5 01 G N W ip er L ow K 90 4 G N P u mp D is ch ar ge 1 P re ss ur e S en so r
5 0 6 P U W i pe r C o nt r ol T o W a sh e r M o to r K 9 06 G N S w in g B r ak e S o le n o id
5 08 P U L H S pe ak er ( +) K 90 7 B U S wi ng B ra ke C an ce l S ol en oi d
5 09 W H L H S pe ake r ( -) L 96 8 O R P RV Re tu rn ( 1)
5 11 B R R H Sp ea ke r ( +) L 96 9 W H P S C on tro l PR V
5 12 G N R H S pe ak er ( -) L 97 2 B U O ne T ou ch L ow I dl e S wi tc h
5 3 0 O R W a sh S i gn a l ( S w P a ne l T o W ip e r C o nt ) L 9 7 3 G N F r ee S w in g
5 35 B U L ow er W ip er M ot or ( +) L 9 76 G N A tc h R ef ue li ng S ta rt S wi tc h
5 86 B R N o t U se d M 90 6 B U S te m 1 ( Sq ue ez e) P re ss ur e S en so r
5 9 0 G Y W i pe r I N T ( 3 ) ( S w P a ne l T o W i pe r C o n t) T 9 51 Y L I n je c to r 1 S o le n oi d
A537 PK Seat With Seat Heater T952 BR Injector 2 Solenoid
A579 OR Wiper CCW (Wiper Cont To Wiper Motor) T953 BU Injector 3 Solenoid
A580 BR Wiper CW (Wiper Cont To Wiper Motor) T954 GY Injector 4 Solenoid
A584 BU Wiper Cut (Wiper Cont To Window Limit Sw) T955 GN Injector 5 Solenoid
A586 OR Wiper INT (6) (Sw Panel To Wiper Cont) T956 GY Injector 6 Solenoid
A588 GN Hyd Lock Sol Relay To Solenoid T957 PU Injector 1 Solenoid
C537 GN A /C P hoto S ens or ( Y /W) To S w P anel A /C + Heater T958 Y L Inj ector 2 S ol enoi d
C538 OR A /C P hoto S ens or ( Y /G) To S w P anel A /C + Heater T959 B R Inj ector 3 S ol enoi d
C 56 9 Y L C on ve rt er T o 1 2V 1 0A S oc ke t T 96 0 B U I nj ec to r 4 S ol en oi d
E 5 54 P K A / C U n it T o A / C C l ut c h S o le n oi d T 9 61 G N I n je c to r 5 S o le n oi d
E 56 2 P U R ot ar y S wi tc h T 96 2 W H In je ct or 6 S ol en oi d
E 5 64 P K Q u ic k C o up l er S a fe t y L e ve r R e la y s T 9 67 Y L P u mp D i sc h ar g e 2 P r es s ur e S e ns o r
E 56 5 B U R ot ar y S wi tc h 8 63 0 B U At ch B ea co n R el ay
607 P K Chas si s Lam p Rel ay Output
6 15 Y L C ab L a mp
6 16 B U B oo m L am p
638 WH A tc h B eac on Rel ay Output
645 RD B oom Lam p ( S w P anel To Boom Lam p Rel ay)
646 RD Cab Lam p (S w Panel To Cab Lamp Relay )
A623 BU Chassis Lamp Relay To Diode
Accessory Circuits
Lighting Circuits
Wire Description
Ground Circuits
Basic Machine Circuits
Monitoring Circuits
Control CircuitsPower Circuits
Component Schematic
L o ca t io n
Machine
L o ca t io n Component
Schematic
L o ca t io n
M a ch in e
L o ca t io n
S en so r - O il P re ss ur e C -1 1 H
Sensor - Oi l T emp B-11 49
S e ns o r - P u mp D i sc h ar g e P r es s 1 A - 11 F
S e ns o r - P u mp D i sc h ar g e P r es s 2 A - 10 F
S en so r - T u rb O ut le t P re ss ur e B -1 1 4 5
Service Meter F-2 A
S ol en oi d - A /C C lu tc h D -1 1 5 0
S o le n oi d - A t ch 1 W ay / 2W a y C o nt r ol A - 5 3 5
S ol en oi d - A tc h B oo m C he c k 1 B -5 D
S ol en oi d - A tc h B oo m C he c k 2 B -5 D
S o le n oi d - At c h B o om Do w n L i ne Cu t O f f C - 9 D
S ol en oi d - A tc h F i ne S wi n g C -3 3 0
S ol en oi d - A tc h F l ow L i mi t A -1 2 F
S ol en oi d - A tc h P ri ma ry N FC A -1 2 F
S o le n oi d - A t ch P u mp 1 F l ow C o nt r ol A - 12 F
S o le n oi d - A t ch P u mp 2 F l ow C o nt r ol A - 12 F
S o le n oi d - A t ch Q . C. H i gh P r es s u re 1 B - 2 F
S o le n oi d - A t ch Q . C. H i gh P r es s u re 2 B - 2 F
S o le n oi d - A t ch Q . C. L ow P r es s ur e B - 2 F
S ol en oi d - A tc h R el ie f 1 B -5 3 1
S ol en oi d - A tc h R el ie f 2 B -5 3 2
S ol en oi d - A tc h R el ie f C he ck 1 A -5 3 3
S ol en oi d - A tc h R el ie f C he ck 2 B -5 3 4
Action Alarm F-2 A
S ol en oi d - A tc h S ep ar at e V al v e C -7 G
Fus e I-7,9 E Solenoi d - Atch Stem 1 Control (A) A-9 J
Horn C-2 7 Solenoi d - Atch Stem 1 Control (B) A-9 J
I nd ic at or U ni t H -1 B S ol en oi d - A tc h S te m 2 Co nt ro l (A ) A -9 J
L am p - A tc h B oo m C -2 8 S ol en oi d - A tc h S te m 2 C on tr ol ( B) A -9 J
L am p - A tc h C ab G -1 9 S ol en oi d - A tc h S te m 3 C on tr ol ( A) B -9 J
L am p - C ha ss is C -2 1 0 S ol en oi d - A tc h S te m 3 C on tr ol ( B) B -9 J
L amp - Do me G -2 A S ol en oi d - A tc h S te m 4 Co nt ro l (A ) B -9 J
M oni to r F -1 A S ol en oi d - A tc h S te m 4 Co nt ro l (B ) B -9 J
M ot or - A tc h F ue l P um p H -7 4 6 S ol en oi d - H yd L oc k C- 8 G
Motor - Starter D-11 12 Solenoi d - Injector 1 C-10 36
Motor - Was her G-7 13 Solenoi d - Injector 2 C-10 37
Motor - Wi per I-1 A Solenoi d - Injector 3 C-10 38
Panel - A/C Switch D-1 A Solenoi d - Injector 4 C-10 39
P an el - A tc h H ea te r S wi tc h D -1 A S ol en oi d - I nj ec to r 5 C -1 0 4 0
P um p - A tc h R ef ue li ng A -2 2 1 S ol en oi d - I nj ec to r 6 C- 10 4 1
R el ay - A ir H ea te r E -1 1 H S ol en oi d - P ow er S hi ft C on tr ol A -1 1 F
Re la y - A tc h B eac on G -8 E S ol en oi d - S wi ng B ra ke C- 9 G
R el ay - A tc h B oo m F lo at D is ab le I -1 2 E S ol en oi d - T ra ve l S pe ed C -9 GR el a y - A tc h Q .C . S af et y L ev er O n I -1 0 E S ol en oi d - T ra ve l S tr ai gh t C -9 G
R el a y - A tc h Q .C . S af et y L ev er P ri or it y I -1 1 E S wi tc h - A ir C le an er F -9 2 4
R el a y - A tc h Q .C . S af et y L oc k 1 I -1 0 E S wi tc h - A tc h B oo m D ow n P re s su re C -8 D
R el a y - A tc h Q .C . S af et y L oc k 2 I -1 0 E S wi tc h - A tc h B oo m F l oa t E x ch an ge D -2 A
R el a y - A tc h R ef ue li n g P ow er A -2 2 6 S wi tc h - A tc h F i ne S wi n g C on tr ol D -2 A
R el a y - A tc h R ef ue li n g S ta rt A -3 2 9 S wi tc h - A tc h O LW D A la rm C an ce l D -3 A
R el a y - A tc h R ef ue li n g S to p A -2 2 7
S wi tc h - A tc h R ef ue li ng A -4 2 0
S w it c h - A t ch F u el Pr i mi n g P u mp M o to r H - 7 4 6
R e la y - A t c h S m ar t B o om U p /D o wn 1 I - 12 ES w it c h - A t ch R e fu e li n g S t ar t ( N O) A - 3 1 8R e la y - A t c h S m ar t B o om U p /D o wn 2 I - 11 ES w it c h - A t ch R e fu e li n g S t op ( N C) A - 3 1 9Rel ay - Boom Lamp I-8 E
S wi tc h - A tc h S ea t H ea te r D -2 ARelay - Cab Lamp I-8 E
S w it c h - A t ch S t ra g ht T r av e l P r es s u re I - 1 DRe la y - C ha ss is L am p I -8 E
S wi tc h - A tc h U p/ Do wn P re ss u re B -8 DRel ay - F uel Pump G-8 E
S wi tc h - B ac ku p E PR V al ve G -2 BRelay - Horn H-8 ES wi tc h - B ac ku p G ov H- 2 BRelay - Hyd Lock H-8 E
S wi tc h - C oo la nt L ev el H -7 2 5Relay - Main H-11 E
S wi tc h - D is co nn ec t G -9 ERe la y - N eu tra l S ta rt H -8 E
S wi tc h - E ng in e O il L ev el D -1 1 HRelay - Start H-11 E
Switch - Horn I-3 CRelay - Timer I-9 ES wi tc h - H yd O il F il te r A -5 FResistor I-9 ES wi tc h - H yd O il L ev el A -4 FS en der - H yd O il T emp A -5 F
S wi tc h - H yd T an k P re ss ur e B -3 4 3Sensor - A/C Photo F-1 A
S wi tc h - J oy s ti ck P re ss u re H -3 DS e ns o r - A t ch N e ga t iv e C o nt r ol P r es s 1 A - 12 F
Switch - Key G-1 BS e ns o r - A t ch N e ga t iv e C o nt r ol P r es s 2 A - 12 F
S wi tc h - N eu tr al S ta rt L i mi t I -3 DS en so r - A tc h O LW D P re ss ur e B -2 2 1S wi tc h - O ne T ou ch L ow I dl e H -1 BS e ns o r - A t ch S q ue e ze P r es s u re B - 5 1 6
Switch - Rotary D-3 47S en so r - A tc h T oo l P re s su re C -7 G
S wi tc h - S ec on da ry S hu td ow n F -6 1 1S e ns o r - A t ch W a te r S e pa r at o r L e ve l H - 7 1 5
S wi tc h - T hr ot tl e P os H- 1 BS e ns o r - A t mo s tp h er i c P r es s u re C - 11 4 4
S wi tc h - T ra ve l L ef t P re ss ur e H -1 DS en so r - E ng in e C oo l an t T e mp B -1 1 HS wi tc h - T ra ve l R ig ht P re ss ur e H -1 DS en so r - F ue l Le ve l A -4 1 7S wi tc h - W in do w Li mi t G -1 AS en so r - F ue l P re ss ur e B -1 1 H
Switch Panel F-1 AS en so r - H EU I R ai l P re ss ur e B -1 1 4 2
TDC Probe B-11 HS en so r - I nt ak e A ir T em p B -1 1 H
Machine locations are repeated for components located close together.
A = Located inside of cab. F = Located inside of pump compartment
B = L o ca t ed i n s id e o f r i gh t c o ns o l e. G = L o ca t ed a r ou n d c o nt r ol v a l ve
C = L oc at ed i ns i de o f l ef t c on s ol e. H = B eh in d e ng in e
D = L o ca t ed u n de r p l at f or m . J = S o le n oi d b l oc k i n s id e o f p u mp c o mp a rt m en t
E = Located around relay panel.
Component Location
Connector Location
Connector Number Schematic
Location
Machine
Location
CONN 1 G-12 E
CONN 2 G-12 E
CONN 3 G-12 E
CONN 4 I-11 E
CONN 5 G-11 E
CONN 6 C-11 H
CONN 7 G-10 E
CONN 8 G-10 E
CONN 9 ET CONN I-9 E
CONN 10 G-9 E
CONN 11 A-6 F
CONN 12 D-6 2
CONN 13 E-6 D
CONN 14 E-6 D
CONN 15 E-6 D
CONN 16 F-6 D
CONN 17 H-6 1 3
CONN 18 H-6 1 3
CONN 19 H-6 1 3
CONN 20 F-5 D
CONN 21 A-4 2 0
CONN 22 B-4 5 2
CONN 23 E-4 A
CONN 24 E-4 A
CONN 25 E-4 A
CONN 26 F-4 A
CONN 27 G-4 A
CONN 28 I-4 D
CONN 29 I-3 D
CONN 30 I-3 D
CONN 31 H-3 D
CONN 32 H-3 D
CONN 33 H-3 D
CONN 34 G-3 D
CONN 35 B-3 5 1
CONN 36 B-3 5 4
CONN 37 A-3 5 3
CONN 38 A-3 2 7
CONN 39 A-3 2 7
CONN 40 C-2 2 2
CONN 41 C-2 2 3
CONN 42 G-1 B
The connectors shown in this chart are for harness to harness connectors.Connectors that join a harness to a component are generally located at or near the
component. See the Component Location Chart.
Part No. Resistance (Ohms)102-8016 Resistor: Backup 47 2.4
1 07 -7 05 6 S ole no id : F in e Sw in g ( AT CH ) 3 4. 0 0 .5
Separate Valve (ATCH)
Stem 4 Control (A) (ATCH)
Stem 4 Control (B) (ATCH)
Stem 1 Control (A) (ATCH)
Stem 1 Control (B) (ATCH)
Stem 2 Control (A) (ATCH)
Stem 2 Control (B) (ATCH)
Stem 3 Control (A) (ATCH)
Stem 3 Control (B) (ATCH)
Power Shift Control
Relief 1 (ATCH)
Relief 2 (ATCH)
Travel Straight
Swing Brake
Travel Speed
Hyd Lock
Low Pressure Quick Coupler (ATCH)
0% = 83.5 1.5
50% = 33.8 2.0
100% = 8.0 +1.0 / -0.5
Primary NFC (ATCH)
Pump 1 Flow Control (ATCH)
Pump 2 Flow Control (ATCH)
1 71 -0 18 8 S ole no id : F lo w L imi t ( AT CH ) 1 1. 5 0 .5
4I-5394 Sender: Hyd Oil Temp 6134 to 7496
Resistor, Sender,Solenoid
111-9916 Solenoid: 11.7 1.2
Component Description
19.5 2
121-1491 Solenoid: 32.0 3.2
1 63 -6 70 0 S en de r: F ue l L ev el
Solenoid:112-0090
At room temperature unless otherwise noted.
Solenoid:171-0114 11.5 0.5
Off Machine Switch Specification
P ar t No . F un ct io n A ct ua te Dea ct uat e C on tac t Po si ti on
154-0498 Air Clean er 6 35 mm H2O Normally Open
167-3466
Boom Down Pressure (ATCH)
Joystick Pressure
Travel Left Pressure
Travel Right Pressure
Straight Travel Pressure (ATCH)
490 49 kPa
(71 7 psi)
290 kPa MIN
(42 psi MIN) Normally Open
168-7557 Up/Down Pressure (ATCH) 13780 kPa MAX
(1998 psi MAX)
10335 689 kPa
(1499 100 psi) Normally Closed
Failure Mode Identifiers (FMI)F M I N o . F a il u r e D e sc r i pt i o n
0 Data v al i d but abov e nor m al oper ational r ange.
1 Data v ali d but below nor m al oper ati onal r ange.
2 Data err ati c, i nterm i ttent, or i nc or r ec t.
3 V ol tage above nor mal or s hor ted hi gh.
4 V ol tage below nor mal or s hor ted l ow.
5 Cur r ent bel ow nor mal or open c ir c ui t.
6 Cur r ent abov e nor m al or gr ounded c ir c ui t.
7 M ec hani c al sy s tem not r es pondi ng pr oper l y.
8 A bnorm al frequenc y, pul se wi dth, or per iod.
9 A bnorm al update.
10 A bnorm al r ate of change.
11 Fai l ur e m ode not i dentifi abl e.
12 B ad dev i ce or c om ponent.
13 Out of c al i br ati on.
14 P ar ameter fai l ur es .
15 P ar ameter fai l ur es .
16 P ar ameter not av ai labl e.
17 M odule not r es pondi ng.
18 S ens or s uppl y faul t.
19 Condi ti on not m et.
20 P ar ameter fai l ur es .
The FMI is a diagnostic code that indicates what type of failure has occurred.
CI D Component
0001 Inj ec tor S ol enoi d 1s t Cy l inder
0002 Inj ec tor S ol enoi d 2nd Cy l i nder
0003 Inj ec tor S ol enoi d 3r d Cy l i nder
0004 Inj ec tor S ol enoi d 4th Cy l i nder
0005 Inj ec tor S ol enoi d 5th Cy l i nder
0006 Inj ec tor S ol enoi d 6th Cy l i nder
0041 8V + P ower S upply
0042 Inj ec tor Ac tuation Contr ol V al v e
0091 Thr ottle P os i ti on S wi tch
0094 Fuel P r es sur e S ens or
0100 E ngi ne Oi l P r es sur e S ens or
0110 E ngi ne Cool ant Tem peratur e S ens or
0164 Inj ec tor P r es sur e S ens or
0168 S y s tem V ol tage
0172 Inl et A i r Tem peratur e S ens or
0175 E ngi ne Oi l Tem peratur e S ens or
0190 E ngi ne S peed S ens or
0253 P er s onal i ty M odule
0261 Ti m ing S ens or Cal i br ati on
0262 A nal og S ens or P ower S upply V oltage
0268 P r ogr am m able P ar ameter s
0273 Tur bochar ger Com pr es s or Outl et Pr es s ur e S ensor
0274 A tm ospher i c P r es sur e S ens or
0 2 86 E M S O i l L a mp
0342 S peed Ti m ing S ens or
0617 A i r Heater Rel ay
1 6 27 F u e l P u mp R e la y
1715 E ngi ne Oi l Tem peratur e S ens or 2
CI D Component
0091 Throttle Position Signal
0096 Fuel Level Sensor
0110 Engine Coolant Temperature Sensor
0167 Alternator
0168 Voltage Of The Power Supply (keyswitch)
0190 Speed Sensor
0286 Signal For Engine Oil Pressure Decrease
0374 Swing Brake Solenoid
0376 Travel Alarm
0581 Proportional Reducing Valve For The Power Shift Pressure
0586 Engine Speed Dial
0587 Feedback s ensor for the govenor actuator
0590 Engine Control
0598 Travel Speed Solenoid
0600 Hydraulic Oil Temperature Sensor
1161 Pump Delivery Pressure Sensor (Drive)
1162 Pump Delivery Pressure Sensor 2 (Idle)
1525 Straight Travel Solenoid
2002 Action Alarm
CI D Component
0145 12V DC P ower S uppl y
1522 Num ber Two Chec k V al v e S ol enoi d
1523 Num ber Two Chec k V al v e S ol enoi d
1593 E x tend S ol enoi d V alv e for Aux i ll ar y Stem 1
1594 E x tend S ol enoi d V alv e for Aux i ll ar y Stem 2
1595 E x tend S ol enoi d V alv e for Aux i ll ar y Stem 3
1596 Retr act S ol enoi d V alv e for Aux i l lar y S tem 1
1597 Retr act S ol enoi d V alv e for Aux i l lar y S tem 2
1598 Retr act S ol enoi d V alv e for Aux i l lar y S tem 3
1609 Cl enc h P r es sur e S ens or
1615 S ol enoi d V alv e for One- Way or Two-Way Flow
1657 Left J oy s ti c k S l i de Contr ol
1658 Ri ght J oy s ti c k S l i de Contr ol
1665 S ol enoi d V alv e for the Num ber One Rel i ef Val v e
1666 S ol enoi d V alv e for the Num ber Two Rel i ef Val v e
The CID is a diagnostic code that indicates which component is faulty.
The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
E ngine Cont rol
(MID No. 24)
Component Identifiers (CID)
Module Identifier (MID)
Engine/Pump Control
(MID No. 69)
Tool Cont rol
(MID No. 06A)
E ve nt C od e C on di ti on
E 005 Fuel Fi l ter Restr i c ti on Der ate
E 015 Hi gh Engi ne Cool ant Tem peratur e Der ate
E 017 Hi gh E ngi ne Cool ant Tem per atur e Warni ng
E 025 Hi gh Inl et Ai r Temper ature Der ate
E 027 Hi gh Inl et Ai r Temper ature War ni ng
E 039 Low E ngi ne Oi l P r es sur e Der ate
E 096 Hi gh Fuel P r es sur e
E 100 Low E ngi ne Oil P r es s ur e War ning
E 190 E ngi ne Ov er speed War ning
E 265 Us er Defi ned S hutdown
E ve nt C od e C on di ti on
E 017 Cool ant Ov er heat
E043 Abnormal Battery Charge (Voltage to Power Supply Low)
E050 Abnormal Battery Charge (Voltage to Power Supply High)
E 059 Ins uffic i ent Lev el of Cool ant
E 095 Fuel Fi l ter is Cl ogged
E 100 E ngi ne Oi l P r es sur e is LowE 119 Fuel Lev el i s Low
E 171 E ngi ne Oi l Lev el i s Low
E 179 A bnor mal B attery Char ge
E 232 Water S epar ator Drai ni ng Dem and
E 235 Hy dr aul i c Oi l Lev el i s Low
E 236 Hy dr aul i c Oi l Fil ter is Cl ogged
E 237 Ov er load War ning
E 272 A i r Fi l ter is Cl ogged
E 600 Hy dr aul i c Oi l Ov er heat
E 862 S pec ial Fi l ter i s Cl ogged
E 863 A utom ati c Gr eas e Fai l ur e
Event Codes For Engine ECM
Event Codes For Engine/Pump Control
Related Electrical Service Manuals
Form Number
Alternator: 185-5294 SENR4130
Electric Starting Motor: 10 4-7040
Cons is t: 106- 8557 SENR3859
Cons is t: 6V - 5720 SENR3581
Engine/Pump Control: RENR3814
Engine Control: SENR9506
Tool Control: RENR5389
Title
Air Heater E-10 H
Alternator E-10 4
Atch A/C Unit D-5 28
Atch Battery E-12 6
Atch Converter F-3 A
Atch Converter 12V 7A F-3 D
Atch Heater Unit D-5 28
Atch Joystick (LH) I-3 C
Atch Joystick (RH) H-1 B
Atch Seat With Seat Heater H-2 14
Battery F-11 6
Block As. G-11 E
B re ak er - A lt ern at or H -9 E
B re ak er - H ea te r R el ay H -9 E
Cigar Lighter F-2 A
Connector HEP A-11 48
Co nt ro l - A tc h V al ve C -8 2
Control - E ngi ne F-12 H
C on tr ol - E ng in e/ Pu mp E -8 1
Control - Wiper F-2 A
D u al C a m S p ee d /T i mi n g ( C ra n k) B - 11 H
D ua l C am S pe ed /T im i ng ( Ca m) B -1 1 H
E ng in e S pe ed P ic kup D -1 1 H
1
2
200-BK-14
LC
9X-1123ComponentPart Number
Single WireConnector
SocketPin
AG
Pin or SocketNumber
Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)
Plug
GroundConnection
325-PK-14
Circuit IdentificationNumber Wire Color
Wire Gauge
T
Ground (Case):This indicates that the component does not have a wire connected to ground.It is grounded by being fastened to the machine.
Ground (Wired):This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.
T
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). Thecircle indicates that the component has screw terminals and a wire can be disconnected from it.
Receptacle
Switch (Normally Closed):A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.
PressureSymbol
TemperatureSymbol
LevelSymbol
FlowSymbol
Circuit BreakerSymbol
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes thecontacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender: A component that is used with a temperature or pressure gauge. The sendermeasures the temperature or pressure. Its resistance changes to give an indication tothe gauge of the temperature or pressure.
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity.It has a coil that makes an electromagnet when current flows through it. The
electromagnet can open or close the switch part of the relay.
Solenoid: A solenoid is an electrical component that is activated by electricity. It has acoil that makes an electromagnet when current flows through it. The electromagnetcan open or close a valve or move a piece of metal that can do work.
Harness and Wire Symbols
1 12 2
Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptaclecontain both pins and sockets.
Deutsch connector: Typical representationof a Deutsch connector. The plug contains allsockets and the receptacle contains all pins.
Symbols
Symbols and Definitions
Fuse - A component in an electrical circuit that will open the circuit if too much current flowsthrough it.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is
activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)
that make electromagnet when current flows through them. It also has an internal switch that places
the latch coil circuit open at the time the coil latches.
Harness And Wire Electrical Schematic Symbols
Fuse(5 Amps)
5A
AG
RENR5456-03
30Page,
(Dimensions:39inchesx28inches)
RENR5456-03June 2007
330C Excavator
Electrical System
JCD1-UPJNK1-UP
MKM1-UPCAP1-UPCGZ1-UP
2007 Caterpillar
All Rights Reserved
Printed in U.S.A.
-
8/9/2019 330C Electrical Schematic
2/2