Power Window Control System

Power Window Control System:

Power Window Control System:

INSPECT INTEGRATION RELAY OPERATION

Key-Off Power Window Signal:

HINT: When the relay circuit is as specified, inspect the key-Off power window signal.

Integration Relay / Key-Off Power Window Signal:

1. Connect the positive (+) lead from the voltmeter to terminal 13 and the negative (-) lead to body ground.
2. Close the door with ignition switch turned to LOCK or ACC, and check that the meter needle indicates battery positive voltage.

Integration Relay / Integration Relay / Key-On Power Window Signal:

3. Open the door and check that the meter needle indicates 0 V.
4. Turn the ignition switch ON and check that the meter needle indicates battery positive voltage again.

If operation is not as specified, replace the relay.

INSPECT INTEGRATION RELAY CIRCUIT
Testing and Inspection