Central Door Locking System Check

Check that the central door locking system works by operating the door lock switch. If it does not operate, perform troubleshooting. Refer to CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS .
NOTE: When the inside lock knob is operated with the driver's door opened, the driver's door is not locked.
Check whether the driver's door is opened when the driver's door inside handle is pulled with all the doors locked. If it does not operate, replace the driver's door latch assembly. Refer to DOOR HANDLE AND LATCH .