GMC N9F064 Recalls & Complaints by Model Year

NHTSA lists 1 safety recall and 0 owner complaints across 1 model year of the GMC N9F064 (1979).

Pick your GMC N9F064 model year

• 1979

All GMC N9F064 recalls (1)

Every NHTSA safety campaign that lists a GMC N9F064, most recent first, with the model years each one covers.

1. Switch (service brakes)

   NHTSA 79V094000 Reported April 13, 1979 22 vehicles potentially affected GENERAL MOTORS CORP.

   The involved vehicles fail to meet federal motor vehicle safety standard no. 121, "air brake systems", in regard to incorrect plumbing in the low air pressure warning system. As a result, a low air pressure condition in the rear brake air supply will not actuate the warning system. The audible alarm would not function and the driver…

   Remedy: The low air pressure warning system will be inspected and corrected, if necessary, without charge.

   Model years: 1979

Other GMC models

• Sierra 15008,930 complaints
• Acadia5,569 complaints
• Yukon4,989 complaints
• Sierra3,937 complaints
• Terrain3,124 complaints
• Jimmy2,720 complaints
• Envoy2,459 complaints
• Yukon XL2,417 complaints

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.