Diagnostic Test

VERIFY DTC IS ACTIVE 

1. Turn the ignition on.
2. With the scan tool, read the active DTCs.

   Does the scan tool display: U1414-00-IMPLAUSABLE/MISSING ECU NETWORK CONFIGURATION DATA?

   Yes 

   • Refer to:  BODY CONTROL MODULE (BCM) - DIAGNOSTIC CODE INDEX  . 

   No 

   • Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to:  STORED LOST COMMUNICATION DTCS  .