NO BCM BUS MESSAGES RECEIVED

For a complete wiring diagram Refer to Section 8W.


  • When Monitored:

    With the ignition in the Run/Start position.

  • Set Condition:

    The Instrument Cluster detects no BCM bus message for 6 seconds.


Possible Causes
 
NO RESPONSE - PCI BUS - BCM
 
INTERMITTENT CONDITION
 




Diagnostic Test

1.NO RESPONSE - PCI BUS - BCM




Was the scan tool able to I/D or communicate with the BCM?

Yes


No