# Service bulletin 020730039E

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: 10004756
- Published by NHTSA: 2004\-01\-07
- Manufacturer's number: 020730039E
- Manufacturer's date: 2005\-08\-01
- Replaces: 020730039F
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. \*TT UPDATE. \*TT

## 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

## Trouble codes named

P0742

## Vehicles listed

- 2003 BUICK CENTURY
- 2003 BUICK LESABRE
- 2003 BUICK PARK AVENUE
- 2003 BUICK REGAL
- 2003 BUICK RENDEZVOUS
- 1999 to 2003 CADILLAC DEVILLE
- 1999 to 2002 CADILLAC ELDORADO
- 1999 to 2003 CADILLAC SEVILLE
- 2003 CHEVROLET CAVALIER
- 2003 CHEVROLET IMPALA
- 2003 CHEVROLET MALIBU
- 2003 CHEVROLET MONTE CARLO
- 2003 CHEVROLET VENTURE
- 2003 OLDSMOBILE ALERO
- 1999 OLDSMOBILE AURORA
- 2001 to 2003 OLDSMOBILE AURORA
- 2003 OLDSMOBILE SILHOUETTE
- 2003 PONTIAC AZTEK
- 2003 PONTIAC BONNEVILLE
- 2003 PONTIAC GRAND AM
- 2003 to 2004 PONTIAC GRAND PRIX
- 2003 PONTIAC MONTANA
- 2003 PONTIAC SUNFIRE

## Other bulletins for the same vehicles and component

- [06\-00\-89\-031D](/bulletins/10201098.md), 2021-09-07, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN; ENGINE. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
- [06\-00\-89\-031D](/bulletins/10190503.md), 2021-04-20, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
- [01\-00\-89\-010J](/bulletins/10138197.md), 2018-05-21, Service bulletin: ENGINE; SERVICE BRAKES; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION. This informational bulletin provides a revision for 01\-00\-89\-010I to add the 2013 model year.
- [PIP5346](/bulletins/10115081.md), 2017-08-15, Service bulletin: EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES; POWER TRAIN. This Preliminary Information communication provides information to the technician about cooler line fittings that come with the 4T65E General Motors remanufactured transmission may not be the same as Original equipment manufacturer quick connect verses inverted flare. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
- [02\-07\-30\-052J](/bulletins/10113664.md), 2017-08-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J\-45096 TransFlow®.
- [08\-07\-30\-002](/bulletins/10025561.md), 2008-08-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON 4T65\-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. \*PE UPDATE 6/11/10. \*PE
- [080730002](/bulletins/10025065.md), 2008-07-09, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATIONAL ON 4T65\-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. \*PE
- [070730025](/bulletins/10023942.md), 2008-02-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION ON 4T40\-E \(MN4\) AND 4T45\-E \(MN5\) FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTC P0741, P0742, P0751, P0752, P0756, P0757, P1811, HARSH SHIFTS, SLIPS, NO DRIVE, NO REVERSE. \*NJ
- [060730023](/bulletins/10020766.md), 2007-01-08, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. 4T65E TRANSMISSION 1\-2 SHIFT SHUDDER AT LIGHT TO MODERATE ACCELERATION. REPLACE COMPLETE SECOND CLUTCH ASSEMBLY. \*KB
- [3692](/bulletins/10019447.md), 2006-03-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. TICKING OR KNOCKING NOISE, CRACKED OR BROKEN FLEXPLATE. \*TT

JSON: [/v1/bulletins/10004756](/v1/bulletins/10004756)

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