# Service bulletin 2100803A

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: 10004543
- Published by NHTSA: 2003\-12\-19
- Manufacturer's number: 2100803A
- Manufacturer's date: 2003\-10\-03
- Replaces: 2100803
- NHTSA component: POWER TRAIN

## 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

## Vehicles listed

- 2002 to 2003 JEEP GRAND CHEROKEE

## Other bulletins for the same vehicles and component

- [101232](/bulletins/11010205.md), 2024-11-07, Service bulletin: POWER TRAIN. Plate \- Planetary
- [9001784](/bulletins/10220471.md), 2022-09-26, Service bulletin: POWER TRAIN. Mechanical rocker arm, intake, 1.7 ratio.
- [9002901](/bulletins/10136906.md), 2018-05-21, Service bulletin: POWER TRAIN. Part Description: Seal \- Shift Shaft on RFE transmissions Issue Description: This seal \(04799346\) is replaceable with Seal Kit \(68235551AA\), which includes a seal and retainer. The Seal Kit is applicable to all \(5\)45RFE transmissions.
- [0803006](/bulletins/10021239.md), 2007-03-23, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. POWERTRAIN CONTROL MODULE INITIALIZATION. \*KB
- [2101505](/bulletins/10017000.md), 2005-10-20, Service bulletin: POWER TRAIN. 45RFE/545RFE TRANS \- DELAYED ENGAGEMENT DUE TO COOLER RETURN FILTER REPLACEMENT. \*SC
- [0801505](/bulletins/10013731.md), 2005-04-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). POWERTRAIN CONTROL MODULE INITIALIZATION. \*SC
- [2100803](/bulletins/10003990.md), 2003-11-11, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. HIGH SPEED GRUMBLE SOUND. \*TT
- [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
- [1800503C](/bulletins/10003540.md), 2003-10-23, Service bulletin: POWER TRAIN. TRANSMISSION SHIFT / SPEED CONTROL IMPROVEMENTS / POSSIBLE MALFUNCTION INDICATOR LAMP ILLUMINATION. \*TT
- [0600203](/bulletins/10003535.md), 2003-10-23, Service bulletin: POWER TRAIN:CLUTCH ASSEMBLY. CLUTCH SLIPPING. 2004 CHEROKEE INCLUDED. \*TT

JSON: [/v1/bulletins/10004543](/v1/bulletins/10004543)

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