09 Yukon xl Denali driver door module power feed

[Bill Irwin]

My 2009 Yukon xl Denali driver door module has completely quit. There does not seem to be secondary power coming into the module and the fuses in the instrument cluster panel are not receiving power either. on the main power harness coming into the drivers door module there is a Red wire that has power and a red with white wire that does not have power. On the passenger side both of these wires have power.When I switched the modules from side to side the driver side door is the only one that will not operate. in the instrument panel fuse block the fuses that do not seem to be getting power are number 11,18,21 .

 

[MrMyers]

I know this thread is nearly 10 years old, but I believe I am having this very same issue, as the driver's door has gone completely dead on my 2010 Yukon Denali. I doubt anybody will read this, but if by chance someone does, and has the GM schematic for this part of the electrical system, and can post it, that would be sweet so I don't have to pay 20 bucks to get it off of that site I can't remember the name of it right now anyway if so thanks to a whomever does it . I take it the 15 amp fuse in the instrument panel fuse block is the low power control side of the driver door module relay? And I would assume the solid red wire going to the module is the hot at all times, and the red wire with the white stripe is the hot in accessory/on. That would lead us to ask if all of the fuses that the original poster noted were not powered we're on the same bus feed, and if they are, what in the underhood fuse block feeds that wire to that row of fuses in the instrument panel block, and where in that section of the circuit is it most likely to fail. I would say probably something under the underhood fuse block rather than the instrument panel fuse block, so I think I'll start there to check and see what's up after I get a schematic. Seems how nobody's going to read this I'll probably stop typing now and if somebody does read this thanks for reading all the way to the end have a great day

 

[Fless]

I know this thread is nearly 10 years old, but I believe I am having this very same issue, as the driver's door has gone completely dead on my 2010 Yukon Denali. I doubt anybody will read this, but if by chance someone does, and has the GM schematic for this part of the electrical system, and can post it, that would be sweet so I don't have to pay 20 bucks to get it off of that site I can't remember the name of it right now anyway if so thanks to a whomever does it . I take it the 15 amp fuse in the instrument panel fuse block is the low power control side of the driver door module relay? And I would assume the solid red wire going to the module is the hot at all times, and the red wire with the white stripe is the hot in accessory/on. That would lead us to ask if all of the fuses that the original poster noted were not powered we're on the same bus feed, and if they are, what in the underhood fuse block feeds that wire to that row of fuses in the instrument panel block, and where in that section of the circuit is it most likely to fail. I would say probably something under the underhood fuse block rather than the instrument panel fuse block, so I think I'll start there to check and see what's up after I get a schematic. Seems how nobody's going to read this I'll probably stop typing now and if somebody does read this thanks for reading all the way to the end have a great day

Try www.charm.li