Diagnostics Procedure 1

Step 1 - 4:

DIAGNOSTICS PROCEDURE-1
Trouble symptom A: All door windows do not operate.

1. CHECK FUSE AND POWER SUPPLY.




1. Check fuse No.15.
2. Disconnect connector of power window relay.
3. Turn ignition switch to ON.
4. Measure voltage between power window relay connector and body.

Connector & terminal / Specified voltage:
(B42) No.1 - Body / 10 V, or more
(B42) No.2 - Body / 10 V, or more

2. CHECK POWER WINDOW RELAY.
1. Disconnect connector of power window relay.
2. Connect battery to terminal No.1 and ground terminal No.3.







3. Check continuity between terminals as indicated in table.

3. CHECK GROUND CIRCUIT OF POWER WINDOW RELAY.
1. Disconnect connector of power window relay.




2. Measure resistance of harness connector between power window relay and body.

Connector & terminal / Specified resistance:
(B42) No.3 - Body / 10 Ohm, max.

4. CHECK HARNESS CONNECTOR BETWEEN POWER WINDOW RELAY AND POWER WINDOW MAIN SWITCH (DRIVER'S DOOR SWITCH).




1. Disconnect connectors of power window relay and power window main switch.
2. Measure resistance of harness connector between power window relay and power window main switch.

Connector & terminal / Specified resistance:
(B42) No.4 - (D7) No.7 / 10 Ohm, max.

5. CHECK POWER WINDOW MAIN SWITCH.
Refer to inspection of power window main switch.




6. CHECK GROUND CIRCUIT OF POWER WINDOW MAIN SWITCH.
1. Disconnect connector Of power window main switch.
2. Measure resistance of harness connector between power window main switch and body.

Connector & terminal / Specified resistance:
(D7) No.12 - Body / 10 Ohm, max.