# Service bulletin 121002

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: 10002743
- Published by NHTSA: 2003\-09\-12
- Manufacturer's number: 121002
- Manufacturer's date: 2002\-12\-10
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

ENGINEERING HAS REQUESTED REPORTS OF TRANSMISSION SHIFT LINKAGE CABLE IN CASES WHERE AN ACCUMULATION OF MUD, ICE OR DEBRIS HAS BEEN NOTED. \*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

## Vehicles listed

- 2003 HUMMER H2

## Recalls for the same vehicles and component

- [03V075000](/recalls/nhtsa/03V075000.md), 2003-03-06: POWER TRAIN:AUTOMATIC TRANSMISSION

## 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
- [PIP3366C](/bulletins/10143757.md), 2018-08-20, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\); POWER TRAIN:AUTOMATIC TRANSMISSION. This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmission into park while the transfer case is in 4 wheel drive low \(4LO\) range. Dealers technician\&\#39;s are advised this condition should be deemed a normal characteristic of 4WD low operation.
- [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®.
- [030730007](/bulletins/10021103.md), 2007-03-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. DELAYED ENGAGEMENT WHEN SHIFTING INTO THESE POSITIONS. PARK INTO REVERSE, NUETRAL INTO DRIVE, NUETRAL INTO REVERSE, AND PARK INTO DRIVE. THIS BULLETIN INCLUDES ALL 2000 \- 2007 GM LIGHT DUTY TRUCKS. \*KB
- [3136](/bulletins/10021019.md), 2007-02-22, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION. SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2\-4 OR 3\-4 CLUTCH. \*KB UPDATED 10/31/07. \*NJ
- [040730006](/bulletins/10012673.md), 2005-03-10, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. 4L65 4L60E 4L60 AND 2004R AUTOMATIC TRANSMISSION OIL PUMP SPRING FIRST AND SECOND DESIGN IDENTIFICATION. \*EH
- [040730037](/bulletins/10011069.md), 2004-12-28, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. RELEASE OF DEXRON III \(H\-REVISION\) AUTOMATIC TRANSMISSION FLUID \(ATF\). 2005 AND PRIOR CARS AND LIGHT DUTY TRUCKS. \*TT
- [3136](/bulletins/10010080.md), 2004-11-04, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. THE 4L60E/4L65E AUTOMATIC TRANSMISSION SLIP CONDITION IN 2ND, 3RD, OR 4TH GEAR. ALSO TO INCLUDE THE PONTIAC GTO 2005. \*TC
- [3060](/bulletins/10009370.md), 2004-09-27, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. THE ENGINE DOES NOT STALL WHEN PERFORMING A P1870 DIAGNOSTIC TEST WITH THE TECH 2 SCAN TOOL OR WHEN COMMANDING THE TORQUE CONVERTER CLUTCH ENABLE SOLENOID ON APPLICATIONS THAT DO NOT HAVE THE P1870 DIAGNOSTIC TEST LISTED. 4L60E OR 4L65E TRANSMISSIONS. \*TT

JSON: [/v1/bulletins/10002743](/v1/bulletins/10002743)

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