Diesel Data: Automotive Repair

Keyless Entry System Inspection




KEYLESS ENTRY SYSTEM CHECK

Check the keyless entry system as described below. If it does not work, perform troubleshooting.
Refer to Symptom Chart.

- Operate the transmitter to check that the doors can be locked and unlocked.
- Operate the transmitter to check that the answer back function works in response to doors locking/unlocking.
NOTE:
The hazard answer back setting can be changed using the customization function. Confirm which setting is activated before performing these checks. Refer to Configuration Function .