VSC Off Indicator, Center Differential Lock Switch Circuit

VSC OFF Indicator Light/Center Differential Lock Switch Circuit

CIRCUIT DESCRIPTION
This is the VSC (TRAC) control main switch. When the VSC OFF (TRAC OFF) switch is pushed on, VSC (TRAC) control goes off and the VSC OFF (TRAC OFF) indicator lights up. Turn the ignition switch OFF, VSC (TRAC) control surely comes on when the ignition switch turns ON next time.

Pressing the VSC OFF switch in 2WD setting does not deactivate VSC control.

Wiring Diagram:

Steps 1 - 2:

Steps 3 - 5:

INSPECTION PROCEDURE

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