General Motors if the vehicle's body control module (BCM) loses communication with the vehicle's electronic brake control module (ebcm), the ebcm software programming may not illuminate the vehicle's ABS malfunction indicator light (mil).
The short version
General Motors LLC reported a problem with the electrical system software. Here is what owners need to know.
If the vehicle's body control module (BCM) loses communication with the vehicle's electronic brake control module (EBCM), the EBCM software programming may not illuminate the vehicle's ABS malfunction indicator light (MIL). As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) Number 105, "Hydraulic and Electric Brake Systems."
If a driver is unaware that the ABS system is malfunctioning, there may be an increased risk of a crash.
GM will notify owners, and dealers will update the software calibration for the body control module (BCM), free of charge.
Affected vehicles
These model years are included in NHTSA campaign 20V-319.
| YEAR RANGE | MODEL |
|---|---|
| — | See NHTSA record 20V-319 |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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