Drivers upper/lumbar heater connection

[BEFE]

Hello - Looking for insight as to where the drivers lumbar heater connection point is? I have a drain on my battery and my Autel is showing short to battery on the lumbar heater seat 1. It wont clear. I can use the dual zone switch to turn on the bottom heater. But when I push the button for just lumbar....it doesnt light up. I could care less about the heater working, I dont use it. I want to see if that is my only issue.

Anyone have a diagram or know where it is located?

Thanks
Scott

 

[mikez71]

Need to find myself. My seat back warmer will often turn off early by itself. Don't know what year you have, but the modules are probably all in the same place...

Driver Seat Cushion Ventilation Heating and Cooling Module Replacement — 2012 Chevy Truck Tahoe 4WD V8-5.3L Service Manual | Operation CHARM

Detailed repair manual for the 2012 Chevy Truck Tahoe 4WD V8-5.3L.

charm.li

#6 in that diagram should be the module, so I'm guessing the wires are jammed up under the seat somewhere..

Good luck and keep us posted, I'll do the same when I get around to poking under there..

 

[petethepug]

What year Escalade are we talking about? Assuming it’s 11-14 as earlier trucks front seats are heated / cooled by fans with warmed air from the Thermoelectric (Peltier) device.