Power locks stopped working. Can't find the fuse.
#1
Power locks stopped working. Can't find the fuse.
Is anyone on here familiar with the 199 Express 3500? Mine is a Quigley conversion.
Last week the power lock feature (pushing the button on any of the doors to open them all) stopped working. I have checked the big fuse relay on the front right (facing) of the engine bay. And I've checked the fuse panel in the lower left of the driver's side.
Still can't find the fuse that controls the power locks. Anyone have any hints on where or what I should now look for? I was hoping there was another fuse panel I'm missing.
Last week the power lock feature (pushing the button on any of the doors to open them all) stopped working. I have checked the big fuse relay on the front right (facing) of the engine bay. And I've checked the fuse panel in the lower left of the driver's side.
Still can't find the fuse that controls the power locks. Anyone have any hints on where or what I should now look for? I was hoping there was another fuse panel I'm missing.
#2
CF Pro Member
I was studying this a few weeks ago on the newer vans. There should be a master fuse under the hood and then individual fuses under the drivers seat. Now this is for the newer vans like mine. Your's? There shouldn't be any more fuses, but they may be in different locations.
If the fuses are good, I would start tracing the power from the hood backwards. You should be able to find schematics online for your year, or at least your build years. There shouldn't be anything different even if it's a cut-away, conversion, cargo, or passenger.
If the fuses are good, I would start tracing the power from the hood backwards. You should be able to find schematics online for your year, or at least your build years. There shouldn't be anything different even if it's a cut-away, conversion, cargo, or passenger.
#4
The only relays I see are under the hood and there are none that say Power Locks.
I think there has to be something I'm missing.
I'll take some pics and post them tomorrow. Maybe it'll help someone ID it more.
I've already checked to make sure none of the locks are jammed.
I think there has to be something I'm missing.
I'll take some pics and post them tomorrow. Maybe it'll help someone ID it more.
I've already checked to make sure none of the locks are jammed.
#6
Check that 25 a power acc fuse.
25 amp power door lock / accessory fuse keeps blowing - 2002 GMC Savana 1500
Do you have any other power options not working besides the locks?
25 amp power door lock / accessory fuse keeps blowing - 2002 GMC Savana 1500
Do you have any other power options not working besides the locks?
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#8
CF Pro Member
Did your power locks ever work? Perhaps that van was modded for an After Market Keyless Entry? Then someone either broke or removed the After Market part.
You can go here, pay $5 and you can look at all the schematics you want all day long for that van and others.
https://www.repairprocedures.com/ser...8_2128782.html
You can go here, pay $5 and you can look at all the schematics you want all day long for that van and others.
https://www.repairprocedures.com/ser...8_2128782.html
#10
Time to start chasing wires. Pull a switch out of the panel, and see if you can test it for power and ground. Use a jumper wire from the battery or from the fuse panel to se if you can cycle them.....etc.