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Chevrolet TSB #GCUS-9-3664
2012 Chevrolet Malibu
TSB Document:
Affected Component: BRAKES (PWS)
- Summary
- 16188 Special Coverage. Some vehicles may have a condition where increased resistance in the body control module (BCM) connection system can result in voltage fluctuations or intermittency in the brake apply sensor (BAS) circuit that can cause brake lamp malfunction. Specifically, the brake lamps may either illuminate without the brake pedal applied, or turn off when the pedal is applied. If this condition occurs within the stated terms, dealers will attach the wiring harness to the BCM with a spacer, apply dielectric lubricant to the BCM X2 (C2) connector and the BAS harness connector, and relearn the brake pedal home position. The repairs will be made at no charge to the customer.
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