Power Window Relay: Inspection
- Disconnect the negative (-) battery terminal.
- Remove the power window relay from the junction box.
- Check for continuity between the terminals.
- There should be continuity between the No.1 and No.4 terminals when power and ground are connected to the No.2 and No.3 terminals.
- There should be no continuity between the No.1 and No.4 terminals when power is disconnected.