# Service bulletin 021199A

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: 609985
- Published by NHTSA: 2000\-04\-12
- Manufacturer's number: 021199A
- Manufacturer's date: 1999\-12\-31
- Replaces: 021199
- NHTSA component: SUSPENSION

## NHTSA's summary

THIS BULLETIN INVOLVES INSTALLING A FRONT TRACK BAR DAMPER AND BOTH FRONT UPPER CONTROL ARMS TO REDUCE FRONT DRIVELINE NOISE, VIBRATION, OR HARSHNESS \(NVH\). \*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

Suspension

## Vehicles listed

- 1999 JEEP GRAND CHEROKEE

## Other bulletins for the same vehicles and component

- [0200204](/bulletins/10007926.md), 2004-07-15, Service bulletin: SUSPENSION. A SQUEAK OR SQUAWK\-LIKE SOUND MAY BE PRESENT IN THE FRONT OR REAR SUSPENSION. \*TT
- [030300](/bulletins/610619.md), 2000-05-08, Service bulletin: SUSPENSION:REAR. CONCERNS WITH A WHINE\-LIKE SOUND HEARD COMING FROM THE REAR AXLE OF THE VEHICLE AT SPEEDS GREATER THAN 40 MPH. \*TT
- [021299](/bulletins/607616.md), 1999-09-30, Service bulletin: SUSPENSION:FRONT. THIS BULLETIN PERTAINS TO FRONT END ALIGNMENT \- ADJUSTABLE / OFFSET BALL JOINTS. \*TT

JSON: [/v1/bulletins/609985](/v1/bulletins/609985)

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