TL*THE CONTACT OWNS A 1991 VOLKSWAGEN JETTA. EVER SINCE THE VEHICLE WAS PURCHASED, THE CONTACT HAS HAD TO REPLACE THE BRAKES, CALIPERS, MASTER CYLINDER, AND BRAKE BOOSTER. WHILE DRIVING 10 MPH, SHE WOULD HAVE TO PLACE THE VEHICLE INTO NEUTRAL AND ENGAGE THE EMERGENCY BRAKE IN ORDER TO STOP THE VEHICLE. THE MECHANIC STATED THA…
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TL*THE CONTACT OWNS A 1991 VOLKSWAGEN JETTA. EVER SINCE THE VEHICLE WAS PURCHASED, THE CONTACT HAS HAD TO REPLACE THE BRAKES, CALIPERS, MASTER CYLINDER, AND BRAKE BOOSTER. WHILE DRIVING 10 MPH, SHE WOULD HAVE TO PLACE THE VEHICLE INTO NEUTRAL AND ENGAGE THE EMERGENCY BRAKE IN ORDER TO STOP THE VEHICLE. THE MECHANIC STATED THAT BRAKE LINE WAS FAULTY. THE CONTACT IS CONSTANTLY CHANGING OR REPAIRING SOME PARTS OF THE BRAKES. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 147,980.
NHTSA ODI #10234859
Mileage unknown · Sep 18, 1995
Service Brakes, Hydraulic
ABS BRAKES; ABS PUMP IS GENERATING TOO MUCH CURRENT BLOWING CIRCUITS/FUSES. PLEASE DESCRIBE DETAILS. TT
AN ENGINE PREHEATING TUBE MAY NOT BE PROPERLY SUPPORTED DUE TO A MISSING SUPPORT BRACKET, CAUSING THE PREHEATING TUBE TO CHAFE AGAINST THE RIGHT FRONT METAL BRAKE LINE. THIS CAN DAMAGE THE HYDRAULIC LINE, CAUSING BRAKE FLUID LEAKAGE AND DIMINISHED BRAKING IN ONE BRAKE CIRCUIT.
Consequence & remedy
Consequence: DIMINISHED BRAKING CAN RESULT IN INCREASED STOPPINGDISTANCES AND A POSSIBLE ACCIDENT.
Remedy: DEALERS WILL INSTALL A PREHEATING TUBE SUPPORT BRACKET TO ENSURE PROPER POSITIONING RELATIVE TO THE RIGHT FRONT METAL BRAKE LINE.
THE VENTURI TUBE LOCATED IN THE THROTTLE VALVE HOUSING CAN BECOME LOOSE AND FALL AGAINST THE THROTTLE PLATE.
Consequence & remedy
Consequence: THE VENTURI TUBE CAN PARTIALLY BLOCK THE THROTTLE PLATEAND PREVENT IT FROM RETURNING TO ITS FULL IDLE POSITION, RESULTING IN UNWANTEDENGINE SPEED WHEN THE VEHICLE IS PLACED IN A FORWARD OR REVERSE GEAR.
Remedy: REPLACE THE PRESS-FIT VENTURI TUBE WITH A THREAD TYPE TUBE.
THE LOCK NUT OF THE CRUISE CONTROL ROD FOR THE OPERATING SERVO MAY NOT HAVE BEEN PROPERLY TORQUED DURING MANUFACTURE.
Consequence & remedy
Consequence: INADEQUATE TORQUE OF THE LOCK NUT COULD ALLOW THE RODADJUSTMENT TO CHANGE. THIS COULD INCREASE THE ENGINE IDLE SPEED, AND POSSIBLYINCREASE STOPPING DISTANCE WITH A POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy: CHECK AND ASSURE PROPER LOCK NUT TORQUE ON THE CRUISE CONTROL ROD.
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