Headlight Dimmer Switch Circuit

LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit
- Headlight Dimmer Switch Circuit

DESCRIPTION

The turn signal flasher receives a turn signal light information signal from the headlight dimmer switch assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (TURN SIGNAL SWITCH)

(a) Remove the headlight dimmer switch assembly Removal.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(c) Reinstall the headlight dimmer switch assembly.

NG -- REPLACE HEADLIGHT DIMMER SWITCH ASSEMBLY Removal
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR ((HEADLIGHT DIMMER SWITCH - TURN SIGNAL FLASHER)

(a) Disconnect the H11 headlight dimmer switch assembly connector.





(b) Disconnect the H39 turn signal flasher assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(d) Reconnect the turn signal flasher assembly connector.

(e) Reconnect the headlight dimmer switch assembly connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE Exterior Lighting System