Power locks do not work from inside or remote? Alarm sets with horn beep?

[ONEBADMK8]

Fuses are good, can hear a click when hitting the lock/unlock button from remote or switched and the click is near the fuse box, put finger on each relay when the click happened and felt nothing. Any ideas? Thanks in advance.

 

[Hamfisted]

Do you have a remote start installed?
Do the locks work when you hit the switch on the driver's door ?
Does the rear window panel still unlock when you hit the rear window button on the remote ?
The security module is just above the fusebox there in the kick panel, maybe that's what you're hearing click ?
( I won't tell you to hit the panic button on the remote, 'cause that's annoying...)





This is your key FOB right ? This is the factory key FOB for the '03 Expy....

 

[ONEBADMK8]

Yes that is my fob. Panic works, everything works but locjs, as I stated locks do not work from either switch or remote just clicks near fuse panel.

 

[Hamfisted]

Here's a guy troubleshooting his F150. He demonstrates the sound of a security module with healthy relays and a bad relay. See if yours sounds like his.



He also shows how to replace the soldered relays if you're into that ...

 

[ONEBADMK8]

My click is on right side above fuses, this is not my setup.

 

[Hamfisted]

Yes, I know that. I just wanted you to hear the different sound of a good relay vs. a bad one. Yours is above the fusebox over on the passenger kick panel.

If you need to buy a new module you can find one on Amazon or eBay.

https://www.amazon.com/Genuine-Ford-4L1Z-15604-AD-Keyless-System/dp/B000NTX3IO


https://www.ebay.com/itm/Genuine-Fo...ash=item23a38a03c6:g:R5QAAOSw0cJbKRpn&vxp=mtr

 

[ONEBADMK8]

Yeah i think thats what it is, I want to be sure before I order. Thank you so much for all the great info and fast replies too.

 

[ONEBADMK8]

Next trip for his truck is a junkyard w 250k lol Im not spending that kind of $ for power locks. lol