# Service bulletin 2100803

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: 10003990
- Published by NHTSA: 2003\-11\-11
- Manufacturer's number: 2100803
- Manufacturer's date: 2003\-09\-05
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

HIGH SPEED GRUMBLE SOUND. \*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

- 2002 to 2003 JEEP GRAND CHEROKEE

## Other bulletins for the same vehicles and component

- [0803006](/bulletins/10021239.md), 2007-03-23, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. POWERTRAIN CONTROL MODULE INITIALIZATION. \*KB
- [0801505](/bulletins/10013731.md), 2005-04-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). POWERTRAIN CONTROL MODULE INITIALIZATION. \*SC
- [2100503A](/bulletins/10003550.md), 2003-10-24, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. DELAYED OR TEMPORARY LOSS OF TRANSMISSION ENGAGEMENT AFTER INITIAL START UP ON VARIOUS MODELS INCLUDING THE 2004 PACIFICA, SEBRING CONVERTIBLE, SEBRING SEDAN, INTREPID AND 2003 SX2.0. \*TT
- [2100903](/bulletins/10003524.md), 2003-10-23, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. \*TT \*SC
- [2100703](/bulletins/10003523.md), 2003-10-22, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. NEW FASTENERS TO PREVENT POSSIBLE 42RLE TRANSMISSION FLUID WEEPAGE. \*TT
- [2100603A](/bulletins/10003522.md), 2003-10-22, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION HARSH 4\-3 DOWNSHIFT. \*TT
- [07](/bulletins/10001102.md), 2003-04-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. RECOMMENDED STEPS TO CONFIRM THE SAFE AND PROPER ENGAGEMENT OF THE PARK POSITION ON THE VEHICLE'S AUTOMATIC TRANSMISSION. \*TT
- [1800403A](/bulletins/10001098.md), 2003-04-15, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. MALFUNCTION INDICATOR LAMP ILLUMINATED AND THE TRANSMISSION MAY OPERATE IN IT'S DEFAULT MODE OF SECOND GEAR. \*TT
- [1800403](/bulletins/10001097.md), 2003-04-14, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. MALFUNCTION INDICATOR LAMP ILLUMINATION AND THE TRANSMISSION MAY OPERATE IN ITS DEFAULT MODE OF SECOND GEAR. \*TT
- [02026A](/bulletins/10000914.md), 2003-04-03, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. THE TRANSMISSION MAY OVERHEAT DUE TO A RESTRICTION IN THE TORQUE CONVERTER DRAIN BACK VALVE AND MAY CAUSE DAMAGE TO THE TRANSMISSION. \*TT

JSON: [/v1/bulletins/10003990](/v1/bulletins/10003990)

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