Windshield Wiper And Washer Switch Inspection - Suzuki Liana RH413 Service Manual

9D-5 Wipers / Washers:

Windshield Wiper and Washer Switch Inspection

Windshield Wiper and Washer Switch
Check for continuity between terminals at each switch position. If check result is not as specified, replace switch.
Intermittent Wiper Relay Circuit
1) Turn the windshield wiper switch to "INT" position.
2) Connect battery positive (+) terminal to terminal "B3"
and its negative (–) terminal to terminal "EW".
3) Connect voltmeter positive lead to terminal "L" and
its negative lead to terminal "EW".
4) Check that the voltmeter indicates the battery
voltage (10 – 14 V).
5) Connect terminal "AS" and terminal "B3" for 5 sec. or
more by a jumper wire.
6) Disconnect end of the jumper wire from terminal
"B3".
7) Connect disconnected jumper wire end to terminal
"EW", then check that voltage between terminal "L"
and terminal "EW" changes as shown.
If check result is not satisfied, replace switch.
[A]: LH steering vehicle
[B]: RH steering vehicle
[A]: LH steering vehicle
[B]: RH steering vehicle
S3RH0A9406007
I3RH0A940002-01
I3RH0A940003-01