Illumination Circuit

Illumination Circuit

CIRCUIT DESCRIPTION

Receiving the courtesy switch signal from one of the door ECU, the body ECU turns make the interior light, ignition light, and foot light on.

Wiring Diagram:

Step 1-3:

INSPECTION PROCEDURE

HINT: In case of using the hand-held tester, start the inspection from step 1 and in case of not using the hand-held tester, start from step 2.