Headlight Cleaner Switch Circuit

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

Headlight Cleaner Switch Circuit

DESCRIPTION

This circuit detects the conditions of the headlight cleaner switch.

- Headlight cleaner switch signal
- Headlight operating signal
- Daytime running light operating signal
- Front washer motor operating signal

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HEADLIGHT ASSEMBLY (LO BEAM)
(a) Check that the headlights illuminate in LO beam.
OK:
Headlights illuminate in LO beam
NG -- GO TO LIGHTING SYSTEM
OK -- Continue to next step.
2. INSPECT OUTER MIRROR SWITCH ASSEMBLY




(a) Disconnect the E95 cleaner switch connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:






NG -- REPLACE OUTER MIRROR SWITCH ASSEMBLY
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (OUTER MIRROR SWITCH - HEADLIGHT CLEANER CONTROL RELAY AND MAIN BODY ECU)




(a) Disconnect the relay connector.
(b) Disconnect the E95 switch connector.
(c) Disconnect the 2D main body ECU connector.
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE HEADLIGHT CLEANER CONTROL RELAY