Transport CanadaCritical
1998 JEEP GRAND CHEROKEETransport Canada Recall #1998036
The official notice
Defect
THE POWER BRAKE BOOSTER VACUUM RESERVOIR DIAPHRAGM MAY SPLIT OR TEAR. A RUPTURED DIAPHRAGM CAN CAUSE AN INCREASE IN ENGINE IDLE SPEED AND LOSS OF POWER ASSIST DURING BRAKE APPLICATION WITHOUT PRIOR WARNING.
Safety Risk
No risk description available.
Remedy
POWER BRAKE BOOSTER WILL BE REPLACED ON AFFECTED VEHICLES.
602 vehicles affectedMfr ref: 764Updated June 10, 2026