Illumination Circuit (Body ECU (Main) Control)

ILLUMINATION CIRCUIT (BODY ECU (MAIN) CONTROL)

CIRCUIT DESCRIPTION

Receiving the courtesy signal from the Body ECU (Main), the Body ECU (Main) makes the switch illuminations to comes 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.