Engine and engine cooling
Risk. IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT.
NHTSA has logged 204 owner complaints about the 2004 Chevrolet Suburban, most often about the electrical system. It is covered by 4 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 31, 2026. Updated daily. Photo: IFCAR, Public domain.
204 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 72 | 5 |
| Service brakes | 32 | 2 |
| Service brakes, hydraulic | 17 | 3 |
| Power train | 14 | 2 |
| Steering | 14 | 1 |
| Air bags | 13 | 7 |
| Vehicle speed control | 12 | 0 |
| Engine and engine cooling | 12 | 2 |
| Fuel system, gasoline | 12 | 0 |
| 18 other systems | 59 | 5 |
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 DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT.
Risk. A LAP PORTION OF THE SEAT BELT ROUTING THAT IS NOT LOW AND SNUG ON THE HIPS CAN ALLOW THE LAP BELT TO RIDE UP ON AN OCCUPANT'S ABDOMEN INSTEAD OF FITTING LOW…
Risk. IF A SEPARATION OCCURRED AND THE HOOD OF THE VEHICLE WERE OPEN, FRAGMENTS FROM THE ACCUMULATOR COULD CAUSE INJURY TO PEOPLE IN THE IMMEDIATE AREA.
Risk. CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE.
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 Chevrolet.
58kmiles, median
Based on the odometer reading in 59 electrical system complaints. 80% 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 Suburban median. How we score
2004 Chevrolet Suburban 1500 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Federal investigations that included the 2004 Chevrolet Suburban, and the recalls they led to.
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2004 Chevrolet Suburban. The contact stated that while driving at an undisclosed speed at night, the instrument panel gauges, and warning lights functionality became inoperable. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The vehicle was not…
Brake/abs light on and ecbm for abs not working no anti lock brake system and for the electrical vehicle has all kinds of electrical issues had to remove fuse to radio because of it going bonkers and it wouldn't turn off or down sounds like a fax machine or old school dial up internet sounds all…
THE TRUCK FAILS TO RESTART AFTER DRIVING IT AN AT FIRST IT WOULD RESTART AFTER 15 - 20 MINUTES AFTER IT SITS AN NOW IT DOES NOT START AT ALL SO FAR I KNOW IT IS HAPPENING TO MORE THAN 20 VEHICLES INCLUDING THE STATE PATROL 2016 SUBURBANS AND SEVERAL OF THE PICKUPS
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.