Wiper Hi/Lo Relay, Wiper Relay And Radiator Cooling Fan Relay No. 2
- Disconnect relay(s) to be checked, see CONTROL RELAY COMPONENT LOCATION
- Check that there is no continuity between terminal "3" and "5".
If there is continuity, replace relay.
- Check that there is continuity between terminal "3" and "4"
If there is no continuity, replace relay.
- Measure resistance between "1" and "2" terminal of relay.
If checked result is not as specified, replace relay.
Relay resistance
Between terminal "1" and "2": Approx. 110 Ω at 20 °C (68 °F)
- Connect battery positive (+) terminal and negative (-) terminal to relay as shown in figure, check for continuity between terminal "3" and "5".
If there is no continuity when relay is connected to the battery, replace relay.
- Connect battery positive (+) terminal and negative (-) terminal to relay as shown in figure, check for no continuity between terminal "3" and "4".
If there is continuity when relay is connected to the battery, replace relay.