2004 escalade drivers heated

The most common cause of this problem is that the drivers seat heater grid is open or burned out. That is based on 25 years as a Ford dealer technician.

the seat control module is bad

sounds like the relay will not stay engaged

the weight sensor in the seat is bad. have it replaced...

you have a couple of problems first of all your drivers sd=ide heated heat pad is probably faulty, for your heating problem you may have to get the hvac doors recalibrated.

The body control module in this vehicle sees a short in the seat heater system. These vehiucles are typical of the heater wiring shorting out. When you try to use the bad heater the computer shuts off all the heaters.

You will need to install a new seat heater pad.

check the rail system on the seat. sometimes it pulls the wire out and it doesn't get good enough connection

sounds like the wiring either in the seat or from the switch is faulty altho sometimes the element that warms the seats up breaks down/wares out

yes the relay is on the left side of the fuse box it is about the size of a bottle cap and should be a blue or gray color it is a stocked part at most auto parts stores and a cheap about $10.00 two minute fix.

it seem like an electric issue. check and confirm all the fuse are intact