Intermittent & Washer Switch

Fig. 20 Wiper Relay.:

Fig. 21 Wiper Relay Intermittent Operation Inspection.:

Fig. 22 Wiper Relay Washer Circuit Inspection.:

1. Inspect intermittent switch operation as follows:
a. Connect battery positive lead to terminal 5 and negative lead to terminal 7, Fig. 20.
b. Using suitable wire, connect terminals 7 and 8, check continuity between terminals 1 and 5, as shown in Fig. 21.
2. Inspect washer circuit relay as follows:
a. Connect battery positive lead to terminal 5 and negative lead to terminal 7.
b. Check continuity between terminals 1 and 5 as shown in Fig. 22.
c. If operation is not as indicated, replace relay.