I have a Honda Base Fit 2009 with no previous power door lock, but there is a solenoid install on the car. The attatched picture shows the plugin. Does anyone know or have a diagram to the pin/layout, or knows how to trigger the solenoid? For now I just want to be able to lock and unlock the door. Driver door lock does not work.
There are 5 pins on the left and 2 on the right. What are those pins for ?

 

Looking at the connector with the side with the two pins on top and on the left. That is pin 1 on the left, near the end. Second one in from the left is pin 2.
There are spaces for 4 pins on top row and 6 spaces on the bottom row.
Pins 1 and pins two are the inputs to the lock actuator. Applying power to pin 1 and ground to pin 2 (only momentarily - to prevent damage to actuator),
This will lock the actuator. Applying power to pin 2 and ground to pin 1 will open the actuator.

When actuator is locked, there should be continuity between pins 5 and 6. Bottom row, starting on the left. And no continuity when actuator is open.
When actuator is open, there should be continuity between pins 5 and 7. And no continuity when actuator is locked.

Pins 8 and 9 are used for the key lock cylinder position and should have continuity with pins 5 or pins 6 depending upon the key position.

So basically two 5 pins relay. Normally set in grounded position. When commanded, one of the relays will switch to connect to power momentarily.
This will either lock the actuator or unlock the actuator.

Passenger side has similar spaces for 4 pins on top and 6 on bottom row.
The two pins on top are for lock and unlock.
The bottom two pins are continuity or no continuity for lock or unlock positions.

 

Thank you very much. I will try this and post the result.