Power Window Relay: Testing and Inspection

Normally-open type B:

Power Relays-Relay Test:

1. Check for continuity between the terminals.
^ There should be continuity between the No.1 and No.3 terminals when power and ground are connected to the No.2 and No.4 terminals.
^ There should be no continuity between the No.1 and No.3 terminals when power is disconnected.


^ Power window relay

Radiator Fan Relay/Power Window Relay/Blower Motor Relay:

Type 1:




Type 2: