WIPER SWITCH INSPECTION
PROCEDURE
INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (for LHD)
w/o Auto Wiper System:
-
*a
Component without harness connected
(Windshield Wiper Switch Assembly)
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Table 1. Front Wiper Switch Tester Connection
Condition
Specified Condition
G11-2 (+B) - G11-3 (+1)
MIST
Below 1 Ω
G11-3 (+1) - G11-1 (+S)
OFF
G11-3 (+1) - G11-1 (+S)
INT
G11-2 (+B) - G11-3 (+1)
LO
G11-2 (+B) - G11-4 (+2)
HI
Table 2. Front Washer Switch Tester Connection
Condition
Specified Condition
G10-4 (EW) - G10-7 (WF)
ON
Below 1 Ω
G11-5 (WR) - G11-10 (+B2)
G10-4 (EW) - G10-7 (WF)
OFF
10 kΩ or higher
G11-5 (WR) - G11-10 (+B2)
Table 3. Rear Wiper Switch Tester Connection
Condition
Specified Condition
G10-2 (C1R) - G10-4 (EW)
OFF
10 kΩ or higher
G10-3 (+1R) - G10-4 (EW)
G10-2 (C1R) - G10-4 (EW)
INT
Below 1 Ω
G10-3 (+1R) - G10-4 (EW)
ON
Table 4. Rear Washer Switch Tester Connection
Condition
Specified Condition
G10-4 (EW) - G11-5 (WR)
ON
Below 1 Ω
G10-7 (WF) - G11-10 (+B2)
G10-4 (EW) - G11-5 (WR)
OFF
10 kΩ or higher
G10-7 (WF) - G11-10 (+B2)
If the result is not as specified, replace the windshield wiper switch assembly.
-
w/ Auto Wiper System:
-
*1
Windshield Wiper Switch Assembly
(Adjusting Ring Position)
*a
Component without harness connected
(Windshield Wiper Switch Assembly)
Measure the resistance according to the value(s) in the table below.
If the result is not as specified, replace the windshield wiper switch assembly.
Standard Resistance
Table 5. Front Wiper Switch Tester Connection
Condition
Specified Condition
G11-2 (+B) - G11-3 (+1)
MIST
Below 1 Ω
G11-3 (+1) - G11-1 (+S)
OFF
G11-3 (+1) - G11-1 (+S)
AUTO
G11-8 (AUTO) - G11-9 (E)
G11-2 (+B) - G11-3 (+1)
LO
G11-2 (+B) - G11-4 (+2)
HI
Table 6. Front Washer Switch Tester Connection
Condition
Specified Condition
G10-4 (EW) - G10-7 (WF)
ON
Below 1 Ω
G11-5 (WR) - G11-10 (+B2)
G10-4 (EW) - G10-7 (WF)
OFF
10 kΩ or higher
G11-5 (WR) - G11-10 (+B2)
Table 7. Rear Wiper Switch Tester Connection
Condition
Specified Condition
G10-2 (C1R) - G10-4 (EW)
OFF
10 kΩ or higher
G10-3 (+1R) - G10-4 (EW)
G10-2 (C1R) - G10-4 (EW)
INT
Below 1 Ω
G10-3 (+1R) - G10-4 (EW)
ON
Table 8. Rear Washer Switch Tester Connection
Condition
Specified Condition
G10-4 (EW) - G11-5 (WR)
ON
Below 1 Ω
G10-7 (WF) - G11-10 (+B2)
G10-4 (EW) - G11-5 (WR)
OFF
10 kΩ or higher
G10-7 (WF) - G11-10 (+B2)
Table 9. Adjusting Ring Tester Connection
Condition
Specified Condition
G11-6 (VR2) - G11-7 (VR1)
P1
209 to 231 Ω
P2
114 to 126 Ω
P3
58.9 to 65.1 Ω
P4
Below 1 Ω
-
INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (for RHD)
for LH Side:
-
*1
Windshield Wiper Switch Assembly
(Adjusting Ring Position)
*a
Component without harness connected
(Windshield Wiper Switch Assembly)
Measure the resistance according to the value(s) in the table below.
Standard Resistance
Table 10. Front Wiper Switch Tester Connection
Condition
Specified Condition
G11-2 (+B) - G11-3 (+1)
MIST
Below 1 Ω
G11-1 (+S) - G11-3 (+1)
OFF
G11-3 (+1) - G11-1 (+S)
AUTO
G11-8 (AUTO) - G11-9 (E)
G11-2 (+B) - G11-3 (+1)
LO
G11-2 (+B) - G11-4 (+2)
HI
Table 11. Front Washer Switch Tester Connection
Condition
Specified Condition
G10-7 (WF) - G10-4 (EW)
ON
Below 1 Ω
G11-5 (WR) - G11-10 (+B2)
G10-7 (WF) - G10-4 (EW)
OFF
10 kΩ or higher
G11-5 (WR) - G11-10 (+B2)
Table 12. Rear Wiper Switch Tester Connection
Condition
Specified Condition
G10-3 (+1R) - G10-4 (EW)
OFF
10 kΩ or higher
G10-2 (C1R) - G10-4 (EW)
G10-2 (C1R) - G10-4 (EW)
INT
Below 1 Ω
G10-3 (+1R) - G10-4 (EW)
ON
Table 13. Rear Washer Switch Tester Connection
Condition
Specified Condition
G11-5 (WR) - G10-4 (EW)
ON
Below 1 Ω
G10-7 (WF) - G11-10 (+B2)
G11-5 (WR) - G10-4 (EW)
OFF
10 kΩ or higher
G10-7 (WF) - G11-10 (+B2)
Table 14. Adjusting Ring Tester Connection
Condition
Specified Condition
G11-6 (VR2) - G11-7 (VR1)
P1
209 to 231 Ω
P2
114 to 126 Ω
P3
58.9 to 65.1 Ω
P4
Below 1 Ω
If the result is not as specified, replace the windshield wiper switch assembly.
-
for RH Side:
-
*1
Windshield Wiper Switch Assembly
(Adjusting Ring Position)
*a
Component without harness connected
(Windshield Wiper Switch Assembly)
Measure the resistance according to the value(s) in the table below.
If the result is not as specified, replace the windshield wiper switch assembly.
Standard Resistance
Table 15. Front Wiper Switch Tester Connection
Condition
Specified Condition
G62-3 (+B) - G62-2 (+1)
MIST
Below 1 Ω
G62-2 (+1) - G62-4 (+S)
OFF
G62-2 (+1) - G62-4 (+S)
AUTO
G62-7 (AUTO) - G62-6 (E)
G62-3 (+B) - G62-2 (+1)
LO
G62-3 (+B) - G62-1 (+2)
HI
Table 16. Front Washer Switch Tester Connection
Condition
Specified Condition
G61-7 (EW) - G61-4 (WF)
ON
Below 1 Ω
G62-10 (WR) - G62-5 (+B2)
G61-7 (EW) - G61-4 (WF)
OFF
10 kΩ or higher
G62-10 (WR) - G62-5 (+B2)
Table 17. Rear Wiper Switch Tester Connection
Condition
Specified Condition
G61-2 (C1R) - G61-7 (EW)
OFF
10 kΩ or higher
G61-1 (+1R) - G61-7 (EW)
G61-2 (C1R) - G61-7 (EW)
INT
Below 1 Ω
G61-1 (+1R) - G61-7 (EW)
ON
Table 18. Rear Washer Switch Tester Connection
Condition
Specified Condition
G61-7 (EW) - G62-10 (WR)
ON
Below 1 Ω
G61-4 (WF) - G62-5 (+B2)
G61-7 (EW) - G62-10 (WR)
OFF
10 kΩ or higher
G61-4 (WF) - G62-5 (+B2)
Table 19. Adjusting Ring Tester Connection
Condition
Specified Condition
G62-8 (VR2) - G62-9 (VR1)
P1
209 to 231 Ω
P2
114 to 126 Ω
P3
58.9 to 65.1 Ω
P4
Below 1 Ω
-