# Service bulletin 123

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10019606
- Published by NHTSA: 2006\-04\-03
- Manufacturer's number: 123
- Manufacturer's date: 2006\-02\-01
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

TCL LIGHT ON AND DIAGNOSTIC TROUBLE CODE U1120\-2004\-ON GALANT \& ENDEAVOR, 2006\-ON ECLIPSE. \*AK

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Automatic transmission, Transmission control module

## Trouble codes named

U1120

## Vehicles listed

- 2006 MITSUBISHI ECLIPSE
- 2004 MITSUBISHI ENDEAVOR
- 2004 MITSUBISHI GALANT

## Other bulletins for the same vehicles and component

- [137](/bulletins/10021743.md), 2007-06-18, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). REPROGRAMMING THE PCM DRIVABILITY OR SENSITIVITY ISSUES CAN BE CORRECTED. \*KB
- [0613006](/bulletins/10020043.md), 2006-07-11, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). INCORRECT SOFTWARE PARAMETERS IN THE PCM MAY CAUSE THE MIL TO ILLUMINATE AND DIAGNOSTIC TROUBLE CODE P0335 AND/OR P0340 \(CRANKSHAFT OR CAMSHAFT POSITION SENSOR CIRCUIT\) TO SET IN THE PCM. \*TT
- [0523004](/bulletins/10016754.md), 2005-10-04, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. 2\-3 SHIFT FLARE. \*TT
- [115](/bulletins/10015717.md), 2005-08-10, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSAXLE GEAR WHINE. MITSUBISHI TECH TALK. \*TT
- [116](/bulletins/10015624.md), 2005-08-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). DIAGNOSTIC TROUBLE CODE \(DTC\) P0133/153 REFLASH. MITSUBISHI TECH TALK. \*TT
- [116](/bulletins/10015622.md), 2005-08-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). POWERTRAIN CONTROL MODULE \(PCM\) REPROGRAMMING. MITSUBISHI TECH TALK. \*TT
- [0513005](/bulletins/10015258.md), 2005-07-13, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). POWERTRAIN CONTROL MODULE \(PCM\) REPROGRAMMING FOR DIAGNOSTIC TROUBLE CODE \(DTC P0174\). \*TT
- [113](/bulletins/10015215.md), 2005-07-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSAXLE GEAR WHINE. \*TT
- [05012004](/bulletins/10014360.md), 2005-05-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SPORTRONIC SHIFT INOPERATIVE. \*EH
- [05012004](/bulletins/10014358.md), 2005-05-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. DELAYED A/T SHIFTING. \*EH

JSON: [/v1/bulletins/10019606](/v1/bulletins/10019606)

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