[Lead Arm]

So I think Action is telling you that it's either a bad relay or possibly a bad door lock switch the physical button at the door? Doesn't hurt to check your fuses with a test light or physically whichever.

 

[Lead Arm]

Hi, If you look at the center of the fuse box the big square box looking thing in the center is a fuse relay, pull that out replace it see what happens I would say go to a junkyard and get one.

 

[Lead Arm]

Well I have a 2002 Pontiac Grand Prix GTP and it has two fuse boxes so I'm sure you're more modern vehicle would have two or three, one in the engine compartment maybe two in the cabin so I would look around look at your glove box manual it shows you where they're at and also gives you a description of what your fuse relays are controlling so look at your glove box manual read what fuse box has your fuse relay that's troubling you and find out what that relay controls and replace that relay in that particular fuse box. All I can say is it's a combination of looking at your glove box manual and finding which fuse relay and which fuse box its in would be a good start. Wiring diagrams are like the whole wiring schematic of the vehicle not particularly telling you where all the fuse boxes are good luck!

 

[Lead Arm]

I think Dominic 1 might be onto something either way I would grab the fuse relay that's in question and this alarm door lock control module out of a junked vehicle in the junkyard and try them I wouldn't go buy a brand new one good luck!