GMC HE75 Recalls & Complaints by Model Year

NHTSA lists 1 safety recall and 0 owner complaints across 2 model years of the GMC HE75 (1977–1978).

Pick your GMC HE75 model year

• 1977
• 1978

All GMC HE75 recalls (1)

Every NHTSA safety campaign that lists a GMC HE75, most recent first, with the model years each one covers.

1. Hoses, lines/piping, and fittings (service brakes)

   NHTSA 78V162000 Reported July 27, 1978 1,278 vehicles potentially affected GENERAL MOTORS CORP.

   The rear brake line may have been improperly routed to the main air tank. Should a major air leak develop in the rear brake system, the vehicle would fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems". This would cause the entire brake system to vent to the atmosphere and braking…

   Remedy: The dealer will properly route the air brake line to the main air tank, if necessary, at no cost to owner.

   Model years: 1977, 1978

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.