DTC B1813 Alfa Romeo
Passenger Door Ajar Switch 1 Circuit Low
Passenger Door Ajar Switch 1 Circuit Low
Description
The Powertrain Control Module (PCM) receives over the CAN C BUS a message from the Body Control Module (BCM) indicating a fault with the Passenger Door Ajar Switch signal.
Cause and Solution
Right Front Door Latch Wiring Issue
Right Front Door Latch Assembly
Video Guide
Diagnostic Info
- DTC Code: B1813
- Brand: Alfa Romeo