2001 Gmc B7 recalls
Data from the U.S. National Highway Traffic Safety Administration (NHTSA). Recall repairs are free at an authorized dealer. Not every vehicle of this model is affected — check your own VIN.
SERVICE BRAKES, AIR:ANTILOCK
Campaign 00V232008 · Reported 07/09/2000 · GENERAL MOTORS CORP.
What's wrong: VEHICLE DESCRIPTION: SCHOOL BUSES, MEDIUM DUTY TRUCKS AND TRACTORS BUILT WITH BENDIX AIR ABS WITH AN EC-17 1030R ELECTRONIC CONTROL UNIT (ECU), THERE HAVE BEEN REPORTS OF UNWANTED ABS ACTIVATION AT LOW SPEEDS CAUSED BY 1) CHAFED ABS WHEEL SPEED SENSOR WIRES ON ROTATING PARTS OR 2) A DAMAGED COMPONENT AT THE WHEEL END THAT GENERATES A CERTAIN TYPE OF ERRATIC SENSOR SIGNAL.
Risk: THIS CONDITION COULD CAUSE THE ABS ECU TO EXHAUST THE AIR AT THE AIR BRAKE MODULATORS FOR ONE OR MORE OF THE WHEELS. THIS COULD RESULT IN EXTENDED BRAKING DISTANCES AND A POSSIBLE CRASH.
Free remedy: DEALERS WILL REPLACE THE ABS ECU.
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