How to activate lock unlock with a jumper at the connector? ****ch test?

[fabianoliver]

Good morning!
since I bought the XLT (a month ago) the central locking has not worked.
Only the lock side of the switch on the passenger side works. When I press lock, all 5 locks close, but then I have to open them by hand.
They also didn't open and close with the use of the key in the driver's door.
I would like to know:
How to test if the switches are broken....and I would like to be able to execute the central lock with a pin in the connector, to verify if the motors opens and closes. With a multimeter is there a way to check the switches?
I've searched info on that, but i've found nothing on lock-unlock with a jumper on the connnector switches...
Thanks for the info!
Good day for all

 

[allmyEXes]

Must be your switch since the solenoid works. The little lock solenoid wouldn't work at all if it had an open short.

 

[LG57]

Those switches can be disassembled and the contacts cleaned with fine sandpaper. I've had success with several of them.

 

[fabianoliver]

Must be your switch since the solenoid works. The little lock solenoid wouldn't work at all if it had an open short.

that's a good point, thanks allmy!

 

[fabianoliver]

Those switches can be disassembled and the contacts cleaned with fine sandpaper. I've had success with several of them.

that's a very good new......thanks LG57!