DTC B1811 Alfa Romeo
Driver Door Ajar Input Circuit High
Driver Door Ajar Input Circuit High
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 Primary Driver Door Ajar Switch signal.
Cause and Solution
Left Front Door Latch Wiring Issue
Left Front Door Latch Assembly
Video Guide
Diagnostic Info
- DTC Code: B1811
- Brand: Alfa Romeo