Key-Off Power Window Signal

Connect the connector to the relay.
Connect the positive (+) lead from the voltmeter to terminal 5 and the negative (-) lead to terminal 10. See Fig 1.

Fig 1: Testing Key-Off Power Window Ignition LOCK Signal
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Close the door with ignition switch turned to LOCK or ACC. See Fig 2. Check that the meter needle indicates battery voltage.

Fig 2: Testing Key-Off Power Window Ignition ON Signal
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Open the door and check that the meter needle indicates 0 volts.
Turn the ignition switch ON, check that the meter needle indicates battery voltage again.
If operation is not as specified, replace the relay.