VIDEO

Alfa Romeo DTC

Alfa Romeo DTC B1086-87

Manufacture

Alfa Romeo DTC

Code

B1086-87

Definition

Stop And Start Relay (Bcm Cranking Relay), Fault Detected By The Ecm Using Its Feedback-Missing Message

Description

When the Body Control Module (BCM) receives a Controller Area Network (CAN) message form the Powertrain Control Module (PCM) that a fault in the starter relay control circuit has been detected. Failure Type: Missing MessageThis sub type is used for failures where one (or more) expected message(s) is not received, e.g., periodic transmission where the repetition time is too high, or message not received as a result of unforeseen reset events of the concerning component (e.g. engine control unit communicating with ABS).

Cause

  • none

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