July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Diagnostic Test

VERIFY IF THE DTC IS ACTIVE
1. Turn the ignition on.
2. With the scan tool, read the active DTCs.
  Does the scan tool display; U0140-00-LOST COMMUNICATION WITH BODY CONTROL MODULE as active?
  
  Yes
  - Refer to the DTC INDEX article and perform the U0140-LOST COMMUNICATION WITH BODY CONTROL MODULE diagnostic procedure.
  No
  - Refer to DIAGNOSIS AND TESTING and perform the STORED LOST COMMUNICATION DTC diagnostic procedure.