Engine and engine cooling
Risk. IF THE SPIKE DAMAGES THE PCM, THE VEHICLE MAY NOT RESTART.
NHTSA has logged 487 owner complaints about the 2002 GMC Envoy, most often about the engine and engine cooling. It is covered by 13 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through July 3, 2026. Updated daily. Photo: Just a Man, CC BY 4.0.
487 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine and engine cooling | 88 | 2 |
| Power train | 83 | 6 |
| Electrical system | 70 | 7 |
| Visibility | 49 | 2 |
| Air bags | 41 | 29 |
| Suspension | 35 | 2 |
| Fuel system, gasoline | 31 | 0 |
| Exterior lighting | 25 | 0 |
| Service brakes, hydraulic | 21 | 0 |
| 17 other systems | 163 | 20 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. IF THE SPIKE DAMAGES THE PCM, THE VEHICLE MAY NOT RESTART.
Risk. IF THIS WERE TO OCCUR, THE SAFETY BELT MAY NOT RESTRAIN THE OCCUPANT AS INTENDED DURING A CRASH, AND COULD RESULT IN INJURY TO THE OCCUPANT.
Risk. DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH.
Risk. THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Risk. THESE VEHICLES DO NOT COMPLY WITH THE STANDARD.
Risk. THESE OVERRIDES ARE NOT PERMITTED UNLESS THE VEHICLE HAS A LOCKING STEERING COLUMN.
Risk. IN A CRASH, MISSING WELDS COULD DEGRADE PERFORMANCE OF THE THIRD ROW SEAT AND SAFETY BELT ANCHORAGE AND OCCUPANTS COULD RECEIVE GREATER INJURIES.
Risk. IF THE FITTING BECOMES DISCONNECTED WHILE THE VEHICLE IS IN MOTION, THE ENGINE WOULD STOP DUE TO INADEQUATE FUEL SUPPLY AND CAUSE A LOSS OF POWER STEERING…
Risk. PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT…
Risk. IF THE GEAR IS NOT ENGAGED, THE VEHICLE CAN ROLL WHEN THE TRANSMISSION IS IN "PARK" AND A CRASH COULD RESULT WITHOUT WARNING.
Risk. THIS CONDITION COULD RESULT IN A COMPLETE FRACTURE OF THE RANGE SHIFT COLLAR AND SUBSEQUENT LOSS OF VEHICLE FORWARD AND REVERSE GEARS, AND THE INABILITY TO…
Risk. IN THE EVENT OF A CRASH, THE CONSOLE COVER COULD OPEN AND THE COVER OR ITEMS STORED UNDER IT COULD INJURE AN OCCUPANT.
Risk. A SEPARATION COULD RESULT IN LOSS OF VEHICLE CONTROL, RESULTING IN A CRASH.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with GMC.
43kmiles, median
Based on the odometer reading in 51 engine and engine cooling complaints. 84% were reported before 100,000 miles.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Envoy median. How we score
2002 GMC Envoy 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2002 GMC Envoy, and the recalls they led to.
Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.
SUBMISSION FROM CONSTITUENT RE GMC EXECUTIVE LETTER REPLY IN ENGINE STALLING/STOPPING WHILE BEING DRIVEN ON THE FREEWAY OF CALIFORNIA. *SMD THE CONSUMER STATED THE VEHICLE STALLED SEVERAL TIMES. ALSO, THE SERVICE ENGINE SOON LIGHT ILLUMINATED, DUE TO A FAULTY IGNITION COIL. THE DEALER ALSO REPLACED…
EVERYTHING STARTED APRIL LAST YEAR AND ITS ONE THING AFTER ANOTHER SINCE. FIRST MY ENGINE STARTED STALLING, WHILE DRIVING. ONE INCIDENT, I LOST HALF A TANK OF GAS WITHIN A 15 MINUTE RIDE, WHICH I HAVE A 17 GALLON TANK. THEN WHILE DRIVING ON AN EXPRESSWAY, IT SUDDENLY DROPPED FROM 70 TO 20 BEFORE I…
WHEN I START THE TRUCK IN THE MORNING IT SOUNDS LIKE THE ENGINE IS REVVED UP WITH THE LOUD FAN NOISE. I HAD THE FAN CLUTCH REPLACED INDEPENDENTLY AND THE LOUD NOISE CONTINUES AND A SLIGHT LOSS OF POWER AT TIMES WHILE DRIVING AND IT FEELS LIKE IT'S TAKING TOO LONG SHIFT INTO THE NEXT GEAR. THE NOISE…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.