Door Lock Control Motor

Inspect motor operation. Connect the positive (+) lead from the battery to terminal 1 and negative (-) lead to terminal 2, and check that the motor turns. See Fig 1 and Fig 2 . Connect the positive (+) lead from the battery to terminal 2 and negative (-) lead to terminal 1. Check that the motor turns the opposite way. If operation is not as specified, replace motor.
Inspect rod stroke. Rod stroke specification should be 30 ± 2 mm (1.18 ± 0.08 in.). See Fig 3. If stroke is not within specification, replace door lock control motor.

Fig 1: Inspecting Motor Operation (Front & Side Door)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Inspecting Motor Operation (Back Door)

Fig 3: Inspecting Rod Stroke