The 1994 AM General Hummer has 3 NHTSA recall campaigns affecting an estimated 5,450 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 10 complaints with NHTSA, most often about the equipment. Last updated July 5, 2026.
THE COATING USED TO PROTECT THE ACCELERATOR PEDAL SHAFT IS INCOMPATIBLE WITH THE BRONZE BUSHING THROUGH WHICH THE SHAFT PASSES. OVER TIME, AND IN THE PRESENCE OF A CORROSIVE ENVIRONMENT (WATER, ROAD SALT), THE SHAFT CAN CORRODE INSIDE THE BUSHING INCREASING THE AMOUNT OF FRICTION BETWEEN THE ROTATING SHAFT AND THE…
Consequence
A CORRODED ACCELERATOR PEDAL SHAFT CAN CAUSE THE ENGINE THROTTLE TO BIND AND NOT FULLY RETURN TO IDLE WHEN THE OPERATOR'S FOOT IS REMOVED FROM THE ACCELERATOR PEDAL INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
DEALERS WILL INSTALL A REVISED ACCELERATOR PEDAL AND SHAFT ASSEMBLY.
WATER CAN ACCUMULATE IN THE CRUISE CONTROL CABLE AND IF THE OUTSIDE TEMPERATURE IS BELOW FREEZING AND THE CRUISE CONTROL IS ENGAGED, THE WATER CAN FREEZE CAUSING THE CABLE TO BIND AND NOT RELEASE AS INTENDED WHEN THE BRAKE PEDAL IS APPLIED OR THE SYSTEM IS TURNED OFF AT THE MASTER CRUISE CONTROL SWITCH.
Consequence
THE ENGINE THROTTLE CAN STICK OPEN RESULTING IN LOSS OF THROTTLE CONTROL WITH THE INCREASED POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
DEALERS WILL REMOVE THE CURRENT CRUISE CONTROL ACTUATOR AND CABLE ASSEMBLY AND INSTALL A NEW ASSEMBLY. ADDITIONALLY, DEALERS WILL CHANGE THE ROUTING OF THE CABLE.
THE OIL PRESSURE SWITCH WHICH CONTROLS THE POWER TO THE ELECTRIC FUEL PUMP CAN FAIL. FAILURE IS DUE TO A MISSING RUBBER SEAL BETWEEN THE SWITCH AND THE WIRING HARNESS. THE MISSING SEAL ALLOWS CONTAMINANTS TO ENTER THE SWITCH CAUSING IT TO FAIL IN THE OPEN OR CLOSED POSITION.
Consequence
IF THE SWITCH FAILS IN THE CLOSED POSITION, THE PUMP WILL CONTINUE TO RUN WHEN THE ENGINE IS OFF, DRAINING THE BATTERY. IF THE SWITCH FAILS IN THE OPEN POSITION IT WILL CAUSE POOR PERFORMANCE AND POSSIBLY STALLING.
Remedy
DEALERS WILL INSPECT THE VEHICLES FOR THE PRESENCE OF THE SEAL. IF THE SEAL IS MISSING, THE SWITCH WILL BE REPLACED AND A NEW SEAL WILL BE INSTALLED.
Complaints by component
EQUIPMENT:APPLIANCE:AIR CONDITIONER
1
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
1
POWER TRAIN:AUTOMATIC TRANSMISSION
1
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL
1
SERVICE BRAKES, HYDRAULIC
1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
1
STRUCTURE:BODY:DOOR
1
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
1
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
1
Total complaints10
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“Stress fractures in the transfer case aluminum intercooler loop of the automatic transmission cooling circuit caused destruction of the transmission due to lack of transmission oil. This same defect has been noted in at least three am general hummers, and a sudden loss of atf fluid may result in a…”
“Heat shield rattles. Mjs”
“Air conditioner leaking out of units housing. Mjs”
“Brake pads and rotors required repair. Mjs”
“Brake pads and rotors required repair. Mjs”
“Power door lock actuator failed. Mjs”
“Vehicle rattling terrible, due to heat guard shield that had been put over the muffler .”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1994 AM General Hummer as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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