Test Description
The number(s) below refer to the step number(s) on the diagnostic table.
- 1: The inability of the body control module (BCM) to enter the diagnostic mode may be due to a BCM malfunction.
- 2: The symptoms list in Symptoms will determine the correct diagnostic procedure to use.
Diagnostic System Check - Remote Keyless Entry
| Step | Action | Yes | No |
|---|---|---|---|
| 1 | Attempt to enter the body control module (BCM) diagnostic mode. Refer to On-Board Diagnostic Features
in Body Control Systems. Does the BCM enter the diagnostic mode? |
Go to Step 2 | Go to Diagnostic System Check - Body Control System in Body Control System |
| 2 | Does the BCM display any DTCs? | Go to Step 3 | Go to Symptoms - Keyless Entry |
| 3 | Does the BCM display DTC 8? | Go to Diagnostic Trouble Code (DTC) List | Go to Diagnostic Trouble Code (DTC) List in Body Control System |