Auto Recalls for Consumers

1977 GMC DF9500 Recall - Campaign #78V098000

 
Auto Recalls For Consumers

1977 GMC DF9500 RECALL - #78V098000

RECALL FOR SERVICE BRAKES, AIR : ANTILOCK : CONTROL UNIT/MODULE

THESE VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS". THESE VEHICLES WERE BUILT WITH AN INCORRECT RESISTOR BOARD IN THE EATON CONTROLLER ON THE WHEEL LOCK CONTROL VALVE.

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Information provided by the National Highway Traffic Safety Administration.
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Recall Details
Vehicle 1977 GMC DF9500
Manufacturer GENERAL MOTORS CORP.
Manufactured between 1/1/1900 - 1/1/1900
Recalled on 10/12/1979
Influenced by GENERAL MOTORS CORP.
Owners Notified on 4/26/1978
# Affected 59
Recalled for SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
 
Description THESE VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS". THESE VEHICLES WERE BUILT WITH AN INCORRECT RESISTOR BOARD IN THE EATON CONTROLLER ON THE WHEEL LOCK CONTROL VALVE.
Consequences
Corrective action DEALER WILL REMOVE THE INCORRECT RESISTOR BOARD AND INSTALL THE CORRECT ONE, WITHOUT CHARGE TO OWNER.
Notes VEHICLE DESCRIPTION: TRUCKS EQUIPPED WITH EATON ANTI-LOCK SYSTEMS.SYSTEM: SERVICE BRAKES; ANTI-LOCK SYSTEMS.CONSEQUENCES OF DEFECT: THIS INCORRECT RESISTOR BOARD COULD CAUSE THE WHEELLOCK CONTROL SYSTEM TO BECOME INOPERATIVE AT SPEEDS OVER 35 MPH. IN THE EVENTWHEEL LOCK-UP DOES OCCUR, LOSS OF VEHICLE CONTROL AND AN ACCIDENT COULD RESULT.NOTE: THIS CONDITION WOULD BE SIGNALED TO THE DRIVER BY ILLUMINATION OF THEYELLOW WHEEL LOCK CONTROL LIGHT.
See also
Technical Service Bulletins





Comments

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Just because a car has been recalled does not mean it is not a reliable car. Millions of cars get recalled every year. Recalls often involve problems that are rare but could cause a serious problem if they occur. So the risk to any given driver is often remote, even though there may be a few high-profile incidents traced to the problem.

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