Diagnostic Test

CHECK FOR AN ACTIVE DTC

NOTE:

If DTC U0010-00-CAN INTERIOR BUS or U0011-00-CAN INTERIOR BUS OFF PERFORMANCE is set in the Body Control Module (BCM), diagnose this DTC before continuing with this diagnostic procedure.

Is the DTC active?

Yes

Refer to DIAGNOSIS AND TESTING and perform the NO RESPONSE FROM RADIO diagnostic procedure.

Refer to DIAGNOSIS AND TESTING and perform the STORED LOST COMMUNICATION DTCS diagnostic procedure.