2003 Jeep Grand Cherokee service brakes, hydraulic problems

“2003 JEEP GRAND CHEROKEE. CONSUMER WRITES IN REGARDS TO RESTRAINT CONTROL MODULE REPLACEMENT PARTS NOT AVAILABLE TO REPAIR RECALL AND WINDOW MOTOR REGULATOR ASSEMBLY PROBLEMS. *SMD ALSO, THE PASSENGER AND DRIVER SIDE FRONT WINDOW MOTOR REGULATORS BROKE, THE CD PLAYER MALFUNCTIONED, THE PASSENGER SEAT BELT PRETENSIONER WAS INOPERATIVE AND THE BRAKES WERE NOT PERFORMING AS DESIGNED. *JB”

“TL* THE CONTACT OWNS A 2003 JEEP GRAND CHEROKEE. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 15V054000 (AIR BAGS) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO PERFORM THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. UPDATED 7/21/15*CN THE CONSUMER EXPERIENCED A PROBLEM WITH THE RADIATOR, HEAT SENSOR, BRAKES AND TIRES. UPDATED 07/28/15*JB”

“WHILE STOPPED AT A TRAFFIC LIGHT MY JEEP STARTED TO ACCELERATE AND, EVEN WITH THE BRAKE PEDAL FULLY DEPRESSED, SURGED FORWARD. THIS HAS HAPPENED NUMEROUS TIMES IN THE PAST WEEK BOTH AT TRAFFIC LIGHTS AND AT STOP SIGNS, ALWAYS WHILE STOPPED. THE RPMS HAVE INCREASED TO BETWEEN 1,500 AND 4,500. THE JEEP DEALER ATTEMPTED TO FIX IT ON TUESDAY, HOWEVER THE PROBLEM RE-OCCURRED ON MY WAY HOME AND AGAIN WITH A MECHANIC IN THE VEHICLE WHEN I BROUGHT IT BACK. TO DATE, THE CAR IS STILL AT THE DEALER AND HAS NOT BEEN FIXED. *TR”

“SUDDEN UNINTENDED ACCELERATION AND LOSS OF BRAKING WHILE DRIVING IN PARKING LOTS. WHEN DRIVING AT SLOW SPEED IN PARKING LOT, TURNED RIGHT TO PULL INTO PARKING SPACE. GAVE ACCELERATOR A SLIGHT PUSH TO GIVE CHEROKEE ENOUGH GAS TO MOVE INTO UPHILL PARKING STALL. QUICKLY MOVED FOOT FROM ACCELERATOR TO BRAKE PEDAL, WHEN CAR MOTOR REVVED, SPEED INCREASED AND FRONT END OF CAR HIT CONCRETE RETAINING WALL. BRAKING UNABLE TO STOP OR SLOW THE CAR BEFORE IMPACT. SECOND INCIDENT ON 11/12/2011 WITH APPROXIMATELY 78,000 MILES DRIVEN WHEN DRIVING AT SLOW SPEED THROUGH PARKING LOT, TURNING RIGHT TO DRIVE DOWN PARKING LANE, PLACED FOOT ON BRAKE PEDAL TO SLOW EVEN MORE TO MOVE FURTHER TO RIGHT SIDE OF LANE TO AVOID ONCOMING CAR. WITH SIDE OF FOOT, FELT ACCELERATOR PEDAL DROP AWAY CAUSING MOTOR TO REV, SPEED TO INCREASE. LEFT FRONT BUMPER HIT LEFT FENDER OF ONCOMING CAR AND RIGHT FRONT FENDER HIT BACK BUMPER OF PARKED TRUCK. DESPITE PRESSING ON BRAKE AS HARD AS POSSIBLE, CAR FAILED TO SLOW AND STOPPED ONLY ON IMPACT WITH TRUCK. ALMOST AS IF BRAKE WAS OVERRIDDEN BY ACCELERATION. TWO INCIDENTS HAPPENED IN SIMILAR CIRCUMSTANCES: COLD PRECIPITATING WEATHER; CAR HEATER ON; DRIVING AT…”

“TL*THE CONTACT OWNS A 2003 JEEP GRAND CHEROKEE. WHILE DEPRESSING THE BRAKE PEDAL FROM 20-60 MPH, THE VEHICLE SHAKES, THE BRAKE PEDAL MOVES UP AND DOWN, AND THE STEERING WHEEL SHAKES. THE CONTACT STATED THAT ALL FOUR TIRE TREADS WERE THINNING. THE DEALER HAS NOT BEEN NOTIFIED. THE VIN WAS UNKNOWN. THE CURRENT MILEAGE WAS 28,000 AND FAILURE MILEAGE WAS 25,000.”

“PROBLEM WITH BRAKE ROTORS KEEP ON WARPING, WE HAVE BEEN TO DEALER NUMEROUS TIMES FOR SAME PROBLEM, THEY WORK FOR A WHILE AND THEN WARP. WHEN DRIVING ON FREEWAY WHEN AT FREEWAY SPEEDS BRAKING FEELS LIKE THEY SKIPPING, SOMETIMES SHAKING THE STEERING WHEEL. DEALER STILL HAS NOT RESOLVED THE PROBLEM. *JB”