lock actuators going nuts!

[john_hughes]

Do you by chance know where the ground is under the dash for the power locks. Mine act like they are not getting enough power. they move very little and do not lock or unlock. i hear the relays moving and am wondering for a loose ground or something. thanks john

 

[kbaxter]

Mine are doing the same thing. It seems that they all lock good now. But, when I bought the truck, only a couple would lock and a couple of different ones would unlock. My truck had dust everywhere and this could cause some of this I suppose. I still need to try and take them apart and see if cleaning things may help.