Toyota Camry (XV70): Inspection

Toyota Camry Repair Manual XV70 (2018-2024) / Vehicle Exterior / Wiper / Washer / Wiper Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY

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

Standard Resistance:

Front Wiper Switch

Tester Connection	Condition	Specified Condition
14 (MIST) - 5 (E)	MIST position	Below 1 Ω
14 (MIST) - 5 (E)	Except MIST position	10 kΩ or higher
10 (W-OFF) - 5 (E)	OFF position	Below 1 Ω
10 (W-OFF) - 5 (E)	Except OFF position	10 kΩ or higher
13 (+S) - 5 (E)	INT position	Below 1 Ω
13 (+S) - 5 (E)	Except INT position	10 kΩ or higher
11 (+1) - 5 (E)	LO position	Below 1 Ω
11 (+1) - 5 (E)	Except LO position	10 kΩ or higher
12 (+2) - 5 (E)	HI position	Below 1 Ω
12 (+2) - 5 (E)	Except HI position	10 kΩ or higher

Front Washer Switch

Tester Connection	Condition	Specified Condition
15 (WF) - 5 (E)	ON position	Below 1 Ω
15 (WF) - 5 (E)	OFF position	10 kΩ or higher

Intermittent Time Adjustment Switch

Tester Connection	Condition	Specified Condition
4 (VR) - 5 (E)	P1 position	1102 Ω to 1218 Ω
	P2 position	570 Ω to 630 Ω
	P3 position	256.5 Ω to 283.5 Ω
	P4 position	Below 1 Ω

If the result is not as specified, replace the windshield wiper switch assembly.

*a	Component without harness connected (Windshield Wiper Switch Assembly)

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