Diagnostic Test

VERIFY DTC IS ACTIVE

NOTE:

Make sure the battery is fully charged before proceeding.

Turn the ignition on.
With the scan tool, read the active DTCs.
Does the scan tool display: U1414-00-IMPLAUSABLE/MISSING ECU NETWORK CONFIGURATION DATA?

Yes
- Refer to DTC INDEX (1 OF 2) and/or DTC INDEX (2 OF 2) .
No
- Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to STORED LOST COMMUNICATION DTCS .