JEEP GRAND CHEROKEE 1998: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

General Information

NHTSA Campaign ID Number: 98V023000

Make Model Year
JEEP GRAND CHEROKEE 1998
Date Owners Notified Date Received by ODI Date Added to Database
1998-03-25 1998-02-10 1998-02-10

Production Dates: 1997-10-25 - 1997-11-10

Manufacturers Involved: Chrysler (FCA US, LLC)

Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Potential Number Of Units Affected: 8900

Report Initiator: MFR MFR Report

Summary

VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES. THE POWER BRAKE BOOSTER VACUUM RESERVOIR DIAPHRAGM CAN SPLIT OR TEAR.

Consequence

THIS CAN CAUSE AN INCREASE IN ENGINE IDLE SPEED AND A LOSS OF POWER ASSIST DURING BRAKE APPLICATION WITHOUT PRIOR WARNING.

Remedy

DEALERS WILL INSPECT THE BRAKE BOOSTER DATE CODE AND ANY BOOSTERS WITH THE SUSPECT MANUFACTURING DATE RANGE WILL BE REPLACED.

Notes

OWNER NOTIFICATION BEGAN MARCH 25, 1998. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHRYSLER AT 1-800-992-1997.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.