Diagnostic Test

VERIFY DTC IS ACTIVE
NOTE:
Make sure the IOD fuse is installed and the battery is fully charged before proceeding.
1. Turn the ignition on.
2. With the scan tool, read active DTCs.
  Does the scan tool display; U0204-00-LOST COMMUNICATION WITH DOOR MODULE FRONT RIGHT as active?
  
  Yes
  - Refer to DIAGNOSIS AND TESTING and perform the U0204-Lost Communication with Door Module Front Right diagnostic procedure.
  No
  - Refer to DIAGNOSIS AND TESTING and perform the Stored Lost Communication DTCs diagnostic procedure.