AFS OFF Switch Circuit

LIGHTING: LIGHTING SYSTEM: AFS OFF Switch Circuit

AFS OFF Switch Circuit

DESCRIPTION

The information of the AFS OFF switch state is sent to the AFS ECU.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK WIRE HARNESS (SWITCH - ECU AND BODY GROUND)




(a) Disconnect the A32 switch connector.
(b) Disconnect the A31 ECU connector.
(c) Measure the resistance of the wire harness side connectors.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- Continue to next step.
2. INSPECT AFS OFF SWITCH




(a) Remove the AFS OFF switch.
(b) Measure the resistance of the switch.
Standard resistance:






NG -- REPLACE AFS OFF SWITCH
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE