Wipers/Washers - Wiper/Washer Switch Test

16-156prose procedureUnverified

Switch location/terminal layout shown for both LHD and RHD.

Wiper/Washer Switch Test

1
Remove the steering column covers.
2
Disconnect 8-P and 6-P connectors from the switch.
3
Check for continuity between the terminal in each switch position according to the table.

Position	Terminals with continuity (A-G)
OFF	A-F
INT	C-D, A-F
LO	A-G
HI	B-G
Mist Switch "ON"	B-G
Washer Switch "ON"	D-E

OFF

Terminals with continuity (A-G)A-F

INT

Terminals with continuity (A-G)C-D, A-F

Terminals with continuity (A-G)A-G

Terminals with continuity (A-G)B-G

Mist Switch "ON"

Terminals with continuity (A-G)B-G

Washer Switch "ON"

Terminals with continuity (A-G)D-E

Position	Terminals with continuity (H-L)
Washer Switch "ON"	H-I
OFF	J-K
ON	J-L
Washer Switch "ON"	H-I

Washer Switch "ON"

Terminals with continuity (H-L)H-I

OFF

Terminals with continuity (H-L)J-K

Terminals with continuity (H-L)J-L

Washer Switch "ON"

Terminals with continuity (H-L)H-I