Kotapr

This morning when I got into my car I noticed that the automatic door locks no longer worked.

I later dug a little deeper and realized none of my door locks respond to the key fob or the internal manual buttons (driver or passenger side)

The click sound that accompanies the pressing of the manual buttons can no longer be heard on the drivers side.

The drivers door has been an off and on problem for about 2 years. The other doors just happened today.

I am pretty sure the actuator is the problem with the drivers side, but I am not sure what is wrong with the other three doors.

The car is a 2012 G37x with 96000 miles on it. I am stuck with it for a while too.

Any advice, tips, hints, etc are greatly appreciated.

13_SkylineSedan

Are you able to open your trunk from the fob or manual switch? Are you able to lock the car and set your alarm? How about the fuel door?

All of your factory service manuals are here (thanks to NICO club):
https://www.nicoclub.com/FSM/G37/Sedan/2012/

"DLK.pdf" is "Door and Lock" and describes the entire system. Starting on page 114 is a schematic showing that most of it is controlled by the BCM module. I'd start by checking all the fuses involved.

Kotapr

I am able to unlock the trunk with the fob and the manual switch.
I cannot lock/unlock the doors with the fob or the manual switch
I am able to set the alarm.

Thank you for the schematics. I will start checking fuses and report back.