I got the door panel off today and got access to the lock. I have tried spraying WD40 on anything I see moves but still no luck.
I can feel the lock doing something as the white box which has got the plug connecting moves of some kind as I can feel it when I hit the button on the remote. I disconnected the plug too and it never did anything so I know the connections are ok electrically.
When I push the latch up to the lock position the key will not unlock the door, it moves but does not move to the unlock position. I sat in the car and I could see the lock barrel not being able to go down. To unlock the door I pull the door Handel rod from inside and it opens fine.
I don't know if it could be the solenoid, so confused with it!!