Listed by NHTSA for this model year
1Possible recalls
1 Canadian (Transport Canada) record, shown separately below
1
Recalls
Feb 18, 1991
Most recent

Newest first. Many cover only part of a model year, so check your VIN with NHTSA or GMC before booking a repair.

NHTSA · listed for this model year

THE PARKING BRAKE DRUM ATTACHMENT BOLTS MAY LOOSEN AND CAUSE A DRIVELINE LOCKUP CONDITION WHEN THE BUS IS STOPPED OR ALMOST STOPPED.

Potential consequence

DRIVELINE LOCK-UP COULD CAUSE LOSS OF VEHICLE CONTROLWITHOUT PRIOR NOTICE, AND RESULT IN A VEHICLE CRASH.

Remedy

REMOVE ALL OF THE PARKING BRAKE DRUM BOLTS, APPLY A RETAINING COMPOUND TO NEW BOLTS, AND TORQUE THE NEW BOLTS TO SPECIFICATION.

91V032000 · 14,044 units in campaign · NHTSA

Applies only if the manufacturer confirms your VIN · repair by an authorized dealer

Canadian records (Transport Canada) · 1

These are Transport Canada campaigns for 1986 GMC B6 vehicles sold in Canada. A Canadian campaign may have no US counterpart, or one under a different number covering different vehicles. For a vehicle sold in the United States, go by the NHTSA listing above and NHTSA's VIN lookup.

1986 GMC B6 recall questions

Related recall checks