DTC B105B-64 Alfa Romeo

Doors Unlock Relay-Signal Plausibility Failure

Doors Unlock Relay-Signal Plausibility Failure

Description

When the Body Control Module (BCM) detects the Door Unlock Relay is stuck.

Cause and Solution

Signal Plausibility Failure

Video Guide

Duration: PT4M5S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: B105B-64
  • Brand: Alfa Romeo
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