Windows: Testing and Inspection

FAULT DIAGNOSIS HINTS
The electric window lifts will be operative when the ignition switch is in the Drive position (+54 circuit).

1 Check that fuses 14 and 7 are intact and supplied with current.
2 Check that pins 10 and 11 of switch 386 are supplied with current.
3 Check that pins 18, 6, 1 and 13 are supplied with current when the windows are being lowered.
4 Check that pins 19, 7, 14 and 2 are supplied with current when the windows are being raised. The polarity of the current supply should then be reversed.
5 If the window lifts in the rear doors cannot be operated by the switches on the doors, check whether current is supplied via pin 9 of the ON/OFF switch.
6 Check the operation of the switches on the rear doors by taking instrument readings on their electrical connections.
7 Check the connectors, wiring harness and ground connections.