Brake System Control Module (BSCM) that does not correctly set a Diagnostic Trouble Code (DTC) or...
Chevrolet technical service bulletin N23-242899 for 2024 Chevrolet Silverado 1500 and 2024 GMC Sierra 1500.
- Bulletin number
- N23-242899 (N23-242899)
- Component
- Unknown or other
- Summary
- Certain vehicles may have a Brake System Control Module (BSCM) that does not correctly set a Diagnostic Trouble Code (DTC) or illuminate the Malfunction Indicator Lamp (Check Engine Light) if certain system faults with the potential to affect the vehicle’s emissions control system were to occur. Dashboard warning messages and warning lights for traction control, stability control, and brake system would remain functional in the event that a fault that could potentially impact drivability is detected. This update will complete the remedy for GM Recall No. N232428991 and no additional steps are needed after a successful update. You will also receive a letter providing additional details regarding this issue. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Vehicles covered
- Chevrolet Silverado 1500 2024 2024
- GMC Sierra 1500 2024 2024
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