Driver's Window Motor Test

Driver's Window Motor Test

Motor Test

A

B

View from wire side

4 – P connector

1. Remove the door panel, see BODY.
2. Disconnect the 4 – P connector from the motor.
3. Test the motor by connecting battery power to the No. 3 terminal and earthing the No. 4 terminal. Test the motor in each direction by switching the leads.
4. If the motor does not run or fails to run smoothly, replace it.

Note: LHD type is shown, RHD type is symmetrical.

Pulser Test

Connect the test leads of an analogue ohmmeter to the No. 3 and No. 4 terminals.

Run the motor by connecting power and earth to the No. 1 and No. 2 terminals.

The ohmmeter needle should move back and forth alternately.

Passenger Window Motor Test

A

B

2 – P connector

View from wire side

1. Remove the door panel, see BODY.
2. Disconnect the 2 – P connector from the motor.
3. Test the motor by connecting battery power to the No. 2 terminal and earthing the No. 1 terminal.Test the motor in each direction by switching the leads.
4. If the motor does not run or fails to run smoothly, replace it.