Equipment adaptive/mobility
Risk. IN THE EVENT OF A VEHICLE CRASH, THE WHEELCHAIR MAY NOT BE ADEQUATELY SECURED POSSIBLY RESULTING IN INJURIES TO A WHEELCHAIR OCCUPANT.
NHTSA has logged 143 owner complaints about the 2004 GMC Sierra 2500, most often about the electrical system. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 30, 2021. Updated daily. Photo: SsmIntrigue, CC BY-SA 4.0.
143 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 48 | 3 |
| Service brakes | 33 | 0 |
| Service brakes, hydraulic | 22 | 1 |
| Engine and engine cooling | 9 | 0 |
| Power train | 9 | 0 |
| Engine | 9 | 0 |
| Steering | 7 | 1 |
| Fuel system, diesel | 5 | 0 |
| Structure | 5 | 0 |
| 15 other systems | 26 | 3 |
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. IN THE EVENT OF A VEHICLE CRASH, THE WHEELCHAIR MAY NOT BE ADEQUATELY SECURED POSSIBLY RESULTING IN INJURIES TO A WHEELCHAIR OCCUPANT.
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.
57kmiles, median
Based on the odometer reading in 39 electrical system complaints. 92% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$400median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
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 Sierra 2500 median. How we score
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
THE INSTRUMENT PANEL CLUSTER GAUGES DON'T ALWAYS WORK. WE WERE ON FREEWAY WHEN WE NOTICED SPEEDOMETER HAD FAILED AS WELL AS FUEL GAUGE, TEMP GAUGE ALL GAUGES INOPERATIVE. THIS IS THIRD TIME CLUSTER PANEL IS BEING REPLACED; FIRST TWO UNDER WARRANTY THIRD TIME WE HAD TO PAY $204.
MY VEHICLE HAD BRAKE LINES REPLACE TWO TIMES WITH LESS THAN 65,000 MILES BECAUSE BREAKS STOP WORKING. FUEL LINE REPLACED UNDER 55,000 MILES BECAUSE IT MADE CHECK ENGINE LIGHT COME ON SPEEDOMETER ERRATIC,OIL PRESSURE GAUGE HIGH AND LOW,FUEL GAUGE ERRATIC UNDER 65,000 MILES. LOUD NOISE FROM ENGINE…
PARKED MY TRUCK IN THE DRIVEWAY TONIGHT AND SHUT IT OFF. THE MIRRORS WENT CRAZY, AND THE RADIO WOULD NOT SHUT OFF. AFTER A FEW MINUTES I STARTED THE TRUCK AND SHUT IT BACK OFF. THE RADIO WENT OFF. SINCE OWNING THE TRUCK, WHICH IS NOT VERY LONG, I HAVE HAD THE POWER SEATS READJUST THEMSELVES, BY…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.