Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Alfa Romeo >> 2017 >> Giulia Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> (Drivetrain Control Module (DTCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0422-86-Invalid Data Received From Body Control Module (BCM) >> When Monitored

When Monitored

This diagnostic runs continuously when the following conditions are met:

Ignition on.
One valid CAN message received at least once.
U0002-00-CAN C Bus Off Performance DTC not set.

scientia non olet · About Mike's Workshop Manuals