Shifting Does Not Lock Doors

Press the power door unlock control three times.

Shifting does not lock doors.

The switching is completed when the hazard lamp blinks. Insert the tip of a tube of powdered graphite into the keyhole. Press and hold the door lock and unlock switch for 5 seconds or more in the unlock direction within 20 seconds after turning the power supply position on. Insert your key and turn it a few times to work the graphite into.

Turn the ignition back to the 3 on position. Replacing it may require removing the car door panel. The complete lockset including the doorknob. Replacing the fuse will correct the problem.

When the key is in the ignition and in the on position and when all doors are shut they will automatically lock when you move the shift lever out of park. Mode 1 this mode connects the shift position with automatic door locking but notably not unlocking. Again if one door doesn t work but others do the problem could be with the door lock solenoid. Some factory and aftermarket alarms lock the doors as you shift out of park or the car goes faster than 7 10 mph and unlock when shift to park or turn off ignition.

Discussion starter 1 nov 29. Press the power door unlock control on the door panel three times. Mode 2 this mode simply turns off the feature. Jump to latest follow 1 12 of 12 posts.

This is a cheap and easy fix. Step 2 mode 2 cancels the automatic locking and unlocking function so that they do not operate at any time. Turn the ignition from the 3 on to the 1 off lock position. This function is set to on before delivery.

Doors not locking automatically when shifting and moving in drive. It has power door locks that engage automagically at 10mph or so. If you have the option to cancel this option and lock the doors manually then you know the signal input wire s have loose connection and are the culprits. Check the draft.

Close all doors below door switch off 2. 2000 clk 430 cab joined oct 28 2004 565 posts. The solenoid is bad. If one door doesn t work but others do the problem could be a blown fuse.

When i stop and shift back into park they don t unlock as they do on my 03 tahoe. Looking through the manual it s not really clear by the wording if they should or shouldn t. Turn ignition switch on 3. If your doorknob mechanism fails internally you can t repair it.

The door locks will lock unlock to confirm programming mode is entered active. When all the doors are closed and the key is in the on position moving the shift lever out of park will automatically lock all doors. A fuse is blown.