Central locking going crazy

[John B]

Hi again people, the other day I went out to the truck and used the key to unlock it by pressing the key fob and as soon as it opened it re locked itself. This went on for two days but now is ok, the problem I have now is as soon as I start the engine all the doors lock themselves. Any ideas :nenau. Thanks again.

 

[clivvy]

have you taken the fob apart yet and cleaned the contacts?

 

[John B]

Forgot to say that I have the problem with both keys
:thumb2