DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK FRONT WIPER AND WASHER OPERATION
CHECK HARNESS AND CONNECTOR (WINDSHIELD WIPER SWITCH ASSEMBLY - HEADLIGHT CLEANER CONTROL RELAY)
WIPER AND WASHER SYSTEM (w/ Rain Sensor) - Washer Signal Circuit
DESCRIPTION
The headlight cleaner control relay receives the windshield washer operation signal.
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK FRONT WIPER AND WASHER OPERATION |
Check the operation of the wiper and washer system ().
- OK:
- Wiper and washer system operates normally.
| | GO TO PROBLEM SYMPTOMS TABLE ()
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| 2.CHECK HARNESS AND CONNECTOR (WINDSHIELD WIPER SWITCH ASSEMBLY - HEADLIGHT CLEANER CONTROL RELAY) |
Disconnect the headlight cleaner control relay connector.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
| Tester Connection | Switch Condition | Specified Condition |
| 5 (FRWA) - Body ground | Engine switch on (IG), front washer switch on | Below 1 V |
| 5 (FRWA) - Body ground | Engine switch on (IG), and front washer switch off | 11 to 14 V |
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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| OK | |
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| PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE ()
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