1988 GMC Suburban Recalls

NHTSA lists 2 recall campaigns for the 1988 GMC Suburban. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.

• 93V016000Feb 1, 19931,702,880 vehicles potentially affected
  Power train › Automatic transmission
  Covers: GMC Suburban 1988–1992, Chevrolet C10 1988–1993, C20 1988–1993 +11 more

  Reported issue: Unanticipated heat in the transmission can force the transmission fluid out of the vent tube.

  Possible consequence: The vented transmission fluid can catch fire if exposedto a source of ignition.

  Remedy: Install a longer transmission vent hose routed to the left side of the engine compartment of the vehicle.

  Full campaign details →

• 89V010000Jan 30, 1989277 vehicles potentially affected
  Seat belts › Front › Webbing
  Covers: GMC Suburban 1988, Chevrolet Suburban 1988

  Reported issue: Drivers seat and/or shoulder belt locking mechanism may not operate.

  Possible consequence: In a crash, affected belts would not lock, therebyincreasing the possibility of injury to the seat occupant.

  Remedy: Install a new drivers seat belt assembly.

  Full campaign details →

NHTSA investigations

• PE92026Seat back failuresClosed · Mar 6, 1992
• DP90017Inadequate exhaust heat shieldClosed · Aug 24, 1990
• PE90026Improper speed controlClosed · Dec 12, 1989

← All problems reported for the 1988 GMC Suburban