Installing Power Door Locks


click to enlarge

The actuator and wires installed on the driver's side.
Note the connecting rod that is attached to the actuator and the door lock rod.

Central Doorlock Kit:

   2x 5-wire Actuators
   Door Lock Control Unit
   Connecting Rods
   Wiring Harness
   Steel Straps
   Mounting Hardware
All the parts I needed came in the kit I got from Autotoys. The locking mechanism is very basic. All doors are either locked or unlocked. This isn't a problem in a car with only 2 doors, but can be annoying in a 4-door.
The hardest part of the installation was finding a place to mount the actuators so that it would be able to pull the lock rod and still be out of the way of the door panel. I tried to put the actuator behind the sheet metal, but it was too big. A compact style actuator may have fit better. The best place I found was right above the metal rods, as shown above. For the wiring, you only need to worry about power and ground. I attached the red wire to the #51 fuse under the hood.
I also referred to another install in a Miata. Check it out for further clarification: Installing Power Door Locks in the Miata