Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Front Wiper Switch |
Tester Connection | Condition |
Specified Condition | |
z16-14 (MIST) - z16-5 (E) |
MIST position | Below 1 Ω | |
z16-14 (MIST) - z16-5 (E) |
Except MIST position |
10 kΩ or higher | |
z16-10 (W_OFF) - z16-5 (E) |
OFF position | Below 1 Ω | |
z16-10 (W_OFF) - z16-5 (E) |
Except OFF position |
10 kΩ or higher | |
z16-13 (+S) - z16-5 (E) |
INT position | Below 1 Ω | |
z16-13 (+S) - z16-5 (E) |
Except INT position |
10 kΩ or higher | |
z16-11 (+1) - z16-5 (E) |
LO position | Below 1 Ω | |
z16-11 (+1) - z16-5 (E) |
Except LO position |
10 kΩ or higher | |
z16-12 (+2) - z16-5 (E) |
HI position | Below 1 Ω | |
z16-12 (+2) - z16-5 (E) |
Except HI position |
10 kΩ or higher | Front Washer Switch |
Tester Connection | Condition |
Specified Condition | |
z16-15 (WF) - z16-5 (E) |
ON position | Below 1 Ω | |
z16-15 (WF) - z16-5 (E) |
OFF position | 10 kΩ or higher | Rear Wiper Switch (w/ Rear Wiper) |
Tester Connection | Condition |
Specified Condition | |
z16-7 (C1R) - z16-5 (E) |
OFF position | 10 kΩ or higher | |
z16-6 (+1R) - z16-5 (E) |
OFF position | 10 kΩ or higher | |
z16-7 (C1R) - z16-5 (E) |
INT position | Below 1 Ω | |
z16-6 (+1R) - z16-5 (E) |
ON position | Below 1 Ω | Rear Washer Switch (w/ Rear Wiper) |
Tester Connection | Condition |
Specified Condition | |
z16-9 (WR) - z16-5 (E) |
ON position | Below 1 Ω | |
z16-9 (WR) - z16-5 (E) |
OFF position | 10 kΩ or higher | Intermittent Time Adjustment Switch |
Tester Connection | Condition |
Specified Condition | |
z16-4 (VR) - z16-5 (E) |
P1 position | 1102 to 1218 Ω | |
z16-4 (VR) - z16-5 (E) |
P2 position | 570 to 630 Ω | |
z16-4 (VR) - z16-5 (E) |
P3 position | 256.5 to 283.5 Ω | |
z16-4 (VR) - z16-5 (E) |
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) | |
*b | Windshield Wiper Switch Assembly
(Adjusting Ring Position) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 WINDSHIELD WIPER SWITCH ASSEMBLY
84650 -
- -
2 UPPER S
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CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
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2
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Installation
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