DTC P1649 Chevrolet
Central Gateway Internal
Central Gateway Internal
Description
The Body Control Module (BCM) will attempt to reset certain faulty outputs during each ignition cycle. If after a significant number of ignition cycles the output is still not functioning, the BCM will disable the output forever.
Cause and Solution
EXISTING LONG TERM DRIVER CIRCUIT CONCERNBODY CONTROL MODULE (BCM)
Video Guide
Diagnostic Info
- DTC Code: P1649
- Brand: Chevrolet