Service brakes, hydraulic: foundation components: master cylinder (AM General)
Vehicle recall 77V-227. NHTSA received AM GENERAL CORPORATION’s report on Dec 20, 1977.
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The short answer
NHTSA received AM GENERAL CORPORATION’s report on Dec 20, 1977. Copied from NHTSA on Oct 27, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
The notice gives no hazard in a field of its own.
ON THE INVOLVED VEHICLES, COMBUSTIBLE MATERIAL IN THE BRAKE MASTER CYLINDER AREA AND, IN PARTICULAR, THE STOP LIGHT SWITCHES MAY POSSIBLY BECOME IGNITED.
THE DEFECTIVE STOP LIGHT SWITCHES MAY GENERATE ENOUGH HEAT TO START A FIRE.
NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.
- NHTSA’s part: Service brakes, hydraulic: foundation components: master cylinder.
What should you do?
THE DEALER WILL REPLACE BOTH ORIGINAL STOP LIGHT SWITCHES WITH ONES OF A DIFFERENT DESIGN. THIS WILL BE DONE FREE OF CHARGE.
NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.
- How to reach the firm: VEHICLE DESCRIPTION: POSTAL TRUCKS.SYSTEM: SERVICE BRAKES; MASTER CYLINDER.CONSEQUENCES OF DEFECT: A VEHICLE FIRE COULD RESULT IN VEHICLE DAMAGE ANDSERIOUS PERSONAL INJURY.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 3,051 vehicles potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.
- AM General DJ5Dand 1975 and 1976, before the model years listed here
Who is recalling it?
- Made by AM GENERAL CORPORATION.
NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 27, 2026 and checked Oct 27, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 27, 2026.