Interior light issue

98K3500Dually · Apr 20, 2022

Looking closer at the actuator page, I see it now. I’m making the connection between both of the “J” triangles and seeing that circuit 694 (Tan) would have to be grounded for the doors to lock, and would have to provide 12v for the doors to unlock. I also understand how the previous owner jumping circuit 294 (Tan) from the passenger door at C213 would bypass the RKE module and allow both door locks to function

AK49BWL · Apr 20, 2022

22 amps is extreme tho, that load is supposed to be shared by the door locks relay module, not the RKE module. That jumper is putting the load on the RKE module, hence the burnt trace.

Darkimag22 · Apr 20, 2022

Tdean91491 said:
Not sure if this will help you at all but hopefully it will.

Thanks!!! See what I can figure out after work.

98K3500Dually · Apr 23, 2022

junkyard module installed. Drivers door will now LOCK, but will not UNLOCK. Interior lights only come on when lock/unlock button is held. This tells me that this new module also has the same bad transistor or diode causing this issue. I think I’m seeing a commonality between all the unsolved cases of this issue that I’ve read about online. I have checked all circuits going to the module and I’m receiving all the proper inputs but no output. I think my next step is to bypass the module

Interior light issue

98K3500Dually

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AK49BWL

GMT400 Forever!

Darkimag22

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98K3500Dually

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