1998 Jeep Wrangler brakes problems

Defect

CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA, RAYBESTOS, AIMCO, AC DELCO, CARQUEST, BENDIX, AND WAGNER. ONLY PRODUCTS THAT WERE MANUFACTURED FROM JULY 27, 2005 THROUGH JANUARY 17, 2006 (DATE CODES 0529 THROUGH 0602) ARE SUBJECT TO THIS RECALL. WHEN SUBJECT TO VERY COLD TEMPERATURES, AN INTERNAL SEAL IN THE MASTER CYLINDER COULD LOSE FLEXIBILITY AND MAY CAUSE BRAKE FLUID TO LEAK.

Consequence

LOSS OF BRAKE FLUID CAN LEAD TO A DECREASE IN BRAKE LINE PRESSURE AND AN INCREASE IN STOPPING DISTANCE, WHICH CAN RESULT IN A VEHICLE CRASH.

Remedy

AFFINIA (BRAKE PARTS, INC.) WILL REPLACE THE SUBJECT BRAKE HYDRAULIC MASTER CYLINDERS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS CAN CONTACT AFFINA GROUP CUSTOMER SERVICE AT 1-800-323-0354.

Defect

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.