- Turn the ignition switch OFF.
- Disconnect BCM connector and the push-button ignition switch connector.
- Check continuity between BCM harness connector and the push-button ignition switch harness connector.
BCM
|
Push-button ignition switch
|
Continuity
|
Connector
|
Terminal
|
Connector
|
Terminal
|
M123
|
133
|
M131
|
3
|
Existed
|
Does the continuity exist?
YES
>>Replace the push-button ignition switch.
NO
>>Repair the harness or the connector.