Diagnostic Test

VERIFY THE DTC IS ACTIVE
NOTE:
Make sure the IOD fuse is installed and battery Voltage is between 10 and 16 Volts before proceeding.
1. Turn the ignition on.
2. Using a scan tool, read DTCs.
  Is the DTC active at this time?
  
  Yes
  - Refer to U0114-00-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE (FDCM) (DTCM) and perform the U0114-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE (FDCM) (DTCM) diagnostic procedure.
  No
  - Refer to COMMUNICATION - DIAGNOSIS AND TESTING and perform the Stored Lost Communication DTCs diagnostic procedure.