The 1993 GMC C2500 has 1 NHTSA recall campaign affecting an estimated 1,702,880 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 5 complaints with NHTSA, most often about the service brakes, hydraulic. Last updated July 5, 2026.
UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.
THE VENTED TRANSMISSION FLUID CAN CATCH FIRE IF EXPOSEDTO A SOURCE OF IGNITION.
INSTALL A LONGER TRANSMISSION VENT HOSE ROUTED TO THE LEFT SIDE OF THE ENGINE COMPARTMENT OF THE VEHICLE.
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“While driving at 50 mph the consumer noticed the check engine light had come on. The engine stalled and the vehicle coasted to the shoulder were coolant was dripping from the radiator. Several minutes later the consumer began to see black smoke coming from the engine compartment. Soon after seeing…”
“Seat: front passenger's seat collapsed. Seat went completely to the floor. *ak”
“Failure of the welding in the gas tank, causing the fuel reading to be incorrect. *ak”
“When the brakes were applied they resisted, resulting in extended stopping distance, causing the vehicle to collide into another vehicle. The dealer has been notified. *ak”
“Vehicle goes extended distance and spins on wet pavement and icy roads respectively because of abs failure. Yh”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1993 GMC C2500 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.