Up to 08/2009

WIPER / WASHER: WIPER AND WASHER SYSTEM: Headlight Cleaner Switch Circuit
- Headlight Cleaner Switch Circuit

DESCRIPTION

This circuit detects the conditions (on or off) of the headlight cleaner switch assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT HEADLIGHT CLEANER CONTROL RELAY (H SIGNAL)

(a) Disconnect the A33 headlight cleaner control relay connector.





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

Standard Voltage:





Text in Illustration





NG -- INSPECT HEADLIGHT CLEANER SWITCH ASSEMBLY

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Up to 08/2009

2. INSPECT HEADLIGHT CLEANER SWITCH ASSEMBLY

(a) Remove the headlight cleaner switch assembly Components.





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

Standard Resistance:





Text in Illustration





NG -- REPLACE HEADLIGHT CLEANER SWITCH ASSEMBLY Components

OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR (MAIN BODY ECU - HEADLIGHT CLEANER CONTROL RELAY)