CHECK IGNITION SWITCH ILLUMINATION CIRCUIT.

1) Disconnect the harness connector of body integrated unit and ignition switch illumination harness connector.

2) Measure the resistance between body integrated unit harness connector terminal and ignition switch illumination harness connector terminal.

Connector & terminal

(B281) No. 23 — (B224) No. 1:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Replace the ignition switch illumination bulb with a new part.

Check the harness for open circuits and shorts between the body integrated unit and ignition switch illumination.