Wiper Relay: Testing and Inspection
Power Relay TestFive-terminal type B:
1. Check for continuity between the terminals.
^ There should be continuity between the No.1 and No.2 terminals when power and ground are connected to the No.3 and No.5 terminals.
^ There should be continuity between the No.2 and No.4 terminals when power is disconnected.
^ Windshield wiper intermittent relay