Rear door locks

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mk2008

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Feb 8, 2024
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Location
Indiana
Ram Year
2008
Engine
5.7
I have a ram 2008 1500, both rear door locks no longer respond to key fob, or door lock/unlock switch. I can manually unlock/lock both doors. Both rear door locks stopped working at the same time. This truck is mine & wife daily driver. I find it weird that both rear door actuators would go out at the same time. Does anyone know if there is a fuse/ common wire. Were should I start troubleshooting?
 

MikeT

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Jan 28, 2017
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Location
Chino Valley, AZ
Ram Year
2006
Engine
CTD
Sounds like a broken wire in the driver's door. Check inside the rubber wire gasket in the open area of the drivers door. Possibly one or more of the wires could be broken open.

Mike
 

Smokeybear01

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Military
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Jan 25, 2020
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Location
US-NW Coast
Ram Year
2005
Engine
Cummins 5.9
Common cause is the wiring that goes into the door from the pillar post. Could be only 1 wire broken or it could be more. I had same problem when I first got my truck (used) and I ended up splicing a bunch of wires and putting new flexible conduit over them. No problems since. The wires break simply from the doors being opened and closed. It's not a major undertaking and you'll find lots of vids online regarding it. Good luck,
 

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