Suzuki SY413 Service Manual page 2306

8-40 BODY ELECTRICAL SYSTEM
INSPECTION
Connect battery (+) and (–) terminals to pump (+) and (–) terminals
respectively to check pumping rate.
INSTALLATION
Reverse removal procedure for installation.
INTERMITTENT WIPER RELAY
1) Disconnect combination switch couplers from junction box.
2) Turn wiper switch on to INT position.
3) Apply 12 V DC to terminals intermittently by connecting and dis-
connecting service wire tips as shown in figure.
4) If operating clicks can be heard from relay, intermittent wiper
relay functions is good.