Technical Bulletin Listing 2009 - · PDF file722.6/NAG1 1263 1 Output Shaft Sealing Rings ......

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Technical Bulletin Listing 2009

December, 2009

Transmission Bulletin # # Pages SubjectJanuary U140E/U241E 1225 1 Harsh 2-3 Shift After OverhaulGM MP T-Case 1226 10 Introduction6T70/75 1227 1 Transfer Bolt Eliminated450-43LE 1228 2 Code RetrievalO1M, JR506E, 1229 1 2-3 Bind or Erratic Shift ZF5HP19/24 AW55-50SN, 1230 4 Bushing Failure (AF23/33-5, RE5F22A) February 4X4S/AX4N 1231 2 Codes 628, P0741, or Ratio Codes after ExchangeZF5HP19FLA 1232 1 Intermittent Loss of Reverse5R55W/S/N 1233 1 Wrong Gear Starts, Slips/Delays/Binds in ML or R4T65E 1234 1 DTC P1877: TFPS, TCC Release CircuitF4A23/33, W4A33 1235 1 Harsh Down shift at TimesA246E 1236 2 Check Ball LocationsAll Transmission 1237 1 Misfi res, TCC Surge, Cycles

March AF33-5 or MDRA 1238 2 Moan, Growl, Vibration4L60/65/70E 1239 2 2009 Design ChangeF4A, FW5A, R/V4 R/V5 1240 1 Relearning or Code P0630722.9 1241 18 Preliminary Information545RFE 1242 1 3-4 Shift Bind UpB7TA 1243 1 Countershaft Speed Sensor Damage4L60E/4L80E 1244 13 Limp Mode, Instrument Cluster Inop, Solenoid CodesApril A4BF2/A4AF3 1245 6 Harsh 4-3 Coast or Forced Down ShiftA4BF2/A4AF3 1246 5 No Forward After OverhaulTorqshift 1247 2 L/R Clutches, Low Sprag, and Planet UpdateSaturn Oil Specs 1248 1 Factory Oil and Part Numbers6F50 1249 2 TSS, OSS Information and Locations4L60/65/70E, 4L80E 1250 2 Neutral Safety Switch ReplacementMay CD4E 1251 7 TCC Slip Code DiagnosisBYBA 1252 2 Possible Erratic Shift, Solenoid/Pressure Switch 4L30E 1253 5 Pump Interchangeability (Four Valve to Two Valve) 4T40/45E 1254 1 Front Seal Leak After RepairALL GM 1255 8 GM Scan Tool Data Defi nitions

Technical Bulletin Listing

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June LCT 1000 1256 2 Gear Ratio Error in 5th and 6th Gears4L80E 1257 2 Slips in Reverse or No ReverseMDKA 5-Speed 1258 1 Solenoid Identifi cation722.6 1259 11 Introduction722.6 1260 1 Air Check Locations722.6 1261 2 Case Connector Removal722.6 1262 3 B2 Brake Disassembly and Reassembly

July 722.6/NAG1 1263 1 Output Shaft Sealing Rings4T65E 1264 4 Valve Body BreakdownAll Hyundai 1265 1 Hyundai ATF45RFE 1266 1 Code P0888 or Erratic Shifting42-46RE, 45RFE & 1267 1 Kills Engine in Drive545RFE5R55N/W/S 1268 2 Snap Ring Removal

2009

August 4T40/45E 1269 1 Front Seal Leak After InstallU660E 1270 1 Solenoid IDU151E 1271 1 Check Ball LocationsAX4S, 4F50N 1272 1 Erratic Engine or Transmission Operation, Random CodesE4OD, 4R100 & 1273 1 Erratic Speedometer Operation, MIL Illuminated,4R70W Code 503 (VSS) May be Stored in PCM4R70W, 4R100 1274 1 Chattering Noise or Feel Coming from Rear Axle While TurningTorqshift 1275 1 Pressure Switch Inspection

September Honda & Acura 4 & 76 3 Clutch Pack Clearances5 Speed TransaxlesA750 1176 1 Solenoid ID2004 & Up 4F50N 1276 2 1-2 and/or 2-3 Slip w/ Repeat 2nd and/or 3rd Clutch FailureGM Transfer Case 1277 1 Intermittent Transfer Case Speed Sensor Circuit Codes, Erratic Transfer Case Speed Sensor OperationBYBA 1278 2 Feed Pipe LocationsA750 1279 2 Check Ball LocationsFNR5, 4F27E, 1280 2 Erratic/Missing ShiftsFN4A-EL

October RE4F04A 1281 1 Bevel Clutch Plate LocationRE5R05A 1282 2 Falls Out of Gear at a Stop When Hot5R44/55E 1283 1 Solenoid ID and Resistance722.3/4/5 1284 2 Plastic TV “E” Clip Removal

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Technical Bulletin Listing 2009OctoberTransfer Case 1285 1 FWD Inop, Code C0550 May Be Set in the TCCMRE5R05A 1286 1 Solenoid Identifi cationHonda 5 Speed 1287 4 2-1 Coastdown Neutral When Cold or No ForwardAutomaticNovemberHonda 5 Speed 1288 2 Cooler Line Identifi cation/Filter Service45RFE/545RFE 1289 1 Air Checking LocationsJA5A-EL (Jatco 5 Spd) 1290 5 Valve Body BreakdownJA5A-EL (Jatco 5 Spd) 1291 3 Pressure Tap LocationRE5F22A 1292 8 Failsafe, No Transmission Codes StoredRE4F04A 1293 1 Output Gear Whine NoiseDecemberAll 1996-On Toyota 1294 2 Intermittent P0770 (Shift Solenoid E Performance/Transmissions Stuck Off) CodeRE5F22A (AW55-50N) 1295 5 Failsafe No Transmission CodesLCT 1000 1296 1 Clutch Testing01M/01N/01P 1297 1 2nd Gear Start, Shuttle Shifts, Binds in R, Bump on Takeoff5AT or MDPA 1298 1 TCC Shudder42/44/46/47/48RE 1299 1 False Temperature Sensor Reading

Technical Bulletin # 1294

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Transmission:Subject:

Application:Issue Date:

All 1996 and On Toyota Transmissions and TransaxlesIntermittent P0770 (Shift Solenoid E Performance/Stuck Off) CodeAll 1996 and On Toyota VehiclesDecember, 2009

All 1996 and on Toyota Transmissions and Transaxles

Intermittent P0770 (Shift Solenoid E Performance/Stuck Off) Code

P0770 is basically a torque converter clutch ratio code. Toyota uses two trip logic for setting the P0770, so even if lock up never works, it will take an entire day or two for the code to set. Toproperly diagnose the P0770, the ECM must be put into “check mode” so that the code can be switched to one trip logic. Only in check mode will the computer set the code when the fault is present during the test drive. Consult your scan tool’s user manual to determine if your tool has the function available.

Check Mode with the Snap On Scanner


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Check Mode with Ease Diagnostics


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RE5F22A (AW55-50SN)Failsafe No Transmission Codes2004 & Up Nissan Maxima 2005 & Up AltimaDecember, 2009

RE5F22A (AW55-50SN)Failsafe No Transmission Codes

2004 and up Nissan Maxima, Quest or 2005 and up Altima with an RE5F22A Asian Warner fi ve speed transaxle in failsafe. The check engine light is on with no transmission codes stored. There is no access to transmission scan tool data available on some after market scan tools. Engine code P0340 Camshaft Position Sensor (Phase) Circuit Bank 1, P0345 Camshaft Position Sensor (Phase) Circuit Bank 2 and/or P0335 Crankshaft Position sensor may be stored. The Camshaft Positionsensors locations are shown in fi gures 1 and 2. The Crankshaft Position sensor is shown in fi gure 3. Any one of these sensors will place the transmission in failsafe.


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The only other symptom may be a hard start condition when warm ok cold, caused by a failing Camshaft Position Sensor. An engine surge or misfi re with the tachometer fl uctuating 200-300 rpm is caused by a problem with the Crankshaft Position sensor. Nissan technical service bulletin (TSB) # NTB04-063 refers to problems with both camshaft position sensors but no information about placing the transmission into failsafe.



All three sensors are three wire Hall Effect type and share the same power feed from the ECM relay (fi gures 3, 4 & 5). The ground for all three sensors is shown in fi gure 6. The Crankshaft Position sensor because of its location (bottom center of transmission bell housing) may be subject to connec-tion or wiring problems caused by oil leaks. One other problem that can occur is during transmission removal the crankshaft position sensor hole being used to pry the converter away from the fl ywheel (fi gure 7). This procedure may bend the fl ywheel causing the sensor signal to become erratic also placing the transmission into failsafe mode.



DO NOT PRY ON FLYWHEEL!


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LCT 1000Clutch TestingChevrolet & GMC HD w/ 5/6 Spd AllisonDecember, 2009

LCT 1000Clutch Testing

Use the following illustration to air check the clutches on 2000 and later Chevrolet and GMC vehi-cles with the Allison LCT 1000 transmission. You may need to fabricate an adapter plate from clear Plexiglass to seal the clutch passages.

Clutch Apply Passages as Viewed From Bottom of the Case

C1

C2 C4

C3

C5





01M/01N/01P2nd Gear Start, Shuttle Shifts, Binds in R, Bump on TakeoffAudi/VolkswagenDecember, 2009

01M/01N/01P2nd Gear Start, Shuttle Shifts, Binds in R, Bump on Takeoff

Some Audi and Volkswagen vehicles with the 4-Speed 01M, 01N or 01P transmission may have a 2nd gear start, shuttle shifts 2-1-2-1 or 3-4-3, binds in Reverse and or bumps during takeoff from a stop. There may be no codes present. These concerns may occur after an overhaul, or other repairs.

With a VAG or compatible scanner, check for any OSS rpm (not VSS) signal with the engine idling in P/N. If there is, either the OSS and TSS sensors have been swapped or the speed sensor circuits are shorted.

Confi rm that the TSS wire colors at the sensor are Green and Red. The wiring for the OSS sensor may have a long lead on it or the harness will be connected directly to it. The OSS wire colors for either design, are White and Yellow.

NOTE: The wiring harness attached to the OSS has been known to short. This may cause these con-cerns related to this technical service bulletin to occur. In addition, it can also cause a high gear start.

Figure: The OSS is located at the rear of the transmission. You may need to remove the battery tray and or transaxle mount brackets for access.

OSS=Yellow andWhite Wires

TSS=Green andRed Wires





5AT or MDPATCC Shudder2004-2005 Saturn VUEDecember, 2009

5AT or MDPATCC Shudder

Some 2004-2005 Saturn VUE All Wheel Drive vehicles with the 5AT or MDPA transmission, may exhibit a shudder during TCC operation between 35-40 MPH. According to the factory information (PIP3713B or Doc. 1873899), verify the concern is present. If so, replace the torque converter and refl ash the PCM with the updated calibration.


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42/44/46/47/48REFalse Temperature Sensor ReadingChrysler/JeepDecember, 2009

42/44/46/47/48REFalse Temperature Sensor Reading

Early transmission sensors had a decrease in resistance as temperature increased. This sensor was used from 1993 1/2 through 1999. Starting in 2000 the transmission temperature sensor reads the opposite, resistance increased as the temperature increased. It is very important not to mix these sensors up. The best way to ID what year you have is to look at the transducer connector. The early transducer has an oval connector and the late transducer has a rectangle connector.

°C °F Min ohms Max ohms-40 -40 291,490 381,710-20 -4 85,850 108,390-10 14 49,250 61,4300 32 29,330 35,99010 50 17,990 21,81020 68 11,370 13,61025 77 9,120 10,88030 86 7,370 8,75040 104 4,900 5,75050 122 3,330 3,88060 140 2,310 2,67070 158 1,630 1,87080 176 1,170 1,34090 194 860 970100 212 640 720110 230 480 540120 248 370 410

Coolant Temperature SensorTransmission Temperature Sensor up to 1999

Temperature vs Resistance°C °F Min ohms Max ohms-40 -40 1094 11760.0 32 1587 167225 77 1960 204070 158 2709 2860100 212 3284 3500120 148 3684 3950150 302 4110 4450

TOT Temperature vs Resistance 2000 - On

1993 1/2 (REPLACEMENT)THROUGH 1999 TRANSDUCER

2000 - ONTRANSDUCER

Technical Bulletin Listing 2009 - · PDF file722.6/NAG1 1263 1 Output Shaft Sealing Rings ......

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