Driver's Motor Test

Motor Test:
1 . Remove the door panel (see Section 20).

2. Disconnect the 4-P connector from the door wire harness.

3. Test motor operation by applying battery power to the No. 4 terminal and ground to the No. 3 terminal. Test the motor in each direction by switching the leads.

Pulser Test:
Connect the test leads of an analog ohmmeter to the No. 1 and No. 2 terminals and check for needle movement while running the motor by applying battery voltage to the No. 4 and No. 3 terminals. The analog ohmmeter needle should move back and forth alternately.

4. If the motor does not run, replace it.