artesian

So looks like my BPM died. My door locks do not work on the fob nor the switch in the car. I'm not looking to putting $$$$ so what I really just need to know can the locks be operated by applying a +12 somewhere on the harness. My thought is if that can be done is put an a/b t switch on that point so I can get it to where I can operate the locks from the inside of the car. I found this below but want to confirm this is correct. So would it be safe to say if a added the resistance denoted below with a -12 to the right wires it would trip the locks?
Any advice or recs will be much appreciated


the Door Locking System is a 1-Wire, to LOCK requires a (-)Negative thru a 820 Ohm Resistor and to UNLOCK requires a (-)Negative thru a 330 Ohm Resistor, some units require 2 extra relays part #775

Sittingbull2

A few years ago some one on here had a fix for the windows. The drivers side control that works everything. He had a photo of the PC board and it showed a crack in the Solder connection and windows didn't work. Mine had quit working, so I took it out and it had a crack in the solder connection. I resoldered it and it has worked ever since. Could possible be what is wrong, Take a look and see can't hurt nothing. Just my 2 cents. Some one else might chime in on your problem.

artesian

Any shot you know where this board is located? Worth checking out if it's that simple.

artesian

Update:
Found the ckt board you mentioned previously and I do see 2 cold solder joints. I plan on redoing them all and see if that does it

artesian

Resoldered the board last night and all is working. Thanks for the suggestion worked like a champ