Electrical system: body control module/bcm
Risk. A vehicle that fails to make sufficient sound may result in pedestrians being unaware of an approaching vehicle, increasing the risk of injury.
NHTSA has logged 14 owner complaints about the 2025 Chevrolet Silverado EV, most often about the electrical system. It is covered by 1 safety recall, and for recall 24V-937 the manufacturer reports only 80% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 14, 2026. Updated daily.
14 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 6 | 0 |
| Forward collision avoidance | 5 | 1 |
| Vehicle speed control | 3 | 0 |
| Power train | 1 | 0 |
| Service brakes | 1 | 0 |
| Steering | 1 | 0 |
| Air bags | 1 | 1 |
| Visibility/wiper | 1 | 0 |
| Exterior lighting | 1 | 0 |
| 2 other systems | 2 | 0 |
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. A vehicle that fails to make sufficient sound may result in pedestrians being unaware of an approaching vehicle, increasing the risk of injury.
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.
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 Silverado EV median. How we score
2025 Chevrolet Silverado EV PU/CC AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.


Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
3 weeks ago all the warning lights went off. The vehicle is still under warranty. I brought it to the dealership. They denied the warranty because of mud that was caked on the undercarriage damaging the wiring and steering assembly. This truck was used on a dirt driveway that gets wet and muddy…
The vehicle experienced repeated high-voltage system warnings and battery conditioning system failures. On multiple occasions the “Service High Voltage System” message appeared along with codes P0530 and P1C26 related to the lithium-ion battery conditioning system that controls heating and cooling…
What component or system failed or malfunctioned, and is it available for inspection upon request? GM and dealerships have report extensive failures of the Telematics Control Module (TCM) that connects onstar and provides GPS navigation ability. There is currently no issued recall. Yes, this can be…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.