Symptom Related Diagnostic Procedures

Keyless/Power Door Locks/Security System Symptom Troubleshooting

Power Door Locks/Keyless

1. Check for B-CAN DTCs. If any B-CAN DTCs are indicated, refer to the B-CAN system diagnosis troubleshooting. Initial Inspection and Diagnostic Overview

2. If the door lock system and the keyless operation do not work, troubleshoot the door locks first.
NOTE: The system does not function when the ignition switch is ON (II).

Symptom Chart:

*: If only one door is not working properly, check that door's lock actuator first, then check the other items listed in this table.