Driver heated seat not working

It may be because of a bad fuse, so first replace the 20-Amp fuse located in the instrument panel fuse box. If that does not solve the problem, check for:
1. Broken switch connection
2. Broken switch
3. Broken or weak wiring
4. Broken circuit
5. Faulty heating pad
If this sounds too overwhelming, it would be best to take your car to the dealership for a quick fix.

Hi,
Many seat heaters are either controlled by a fuse, switch and/ or relay. You may need to check whichever of those you may have the skill to do. If the LIGHT on the heater switch is working you can probably rule out those 3. Likely the 'heater elements' (usually thin wires than run under the seat's cover that heat up when voltage is applied, which then heats the seat) have a crack in them somewhere, which needs reconnected.

Also, does the power control work on the passenger seat? If not, it may share a circuit/fuse w/the heater switch.

GL,
TD

if you already checked the fuses and found them to be good then you may now want to check the connectors under the seat. You will need a probe light to so this. The probe light will light up if you have power coming into the (+) terminal end. Watch this video to learn how to use a probe light tester.
https://www.youtube.com/watch?v=Y0HjaR0tj7Q

Hello-
If your fuses are good, perhaps your heated seat switch is faulty. You can test the switch for connectivity using a meter to see if power is going through the switch when in the ON position. If the meter shows no power while in the ON position, replace the switch. If power is reaching the seat, then likely the heating element itself within the seat is the culprit.

Still try a new fuse in it because it still could be faulty.

I have the same problem except the back of mine works but the bottom doesn't. Passenger side is fine. Let me know what you find out if you could.

the switch is the next step, find where the power is going to switch, then put power to the other side. chek for heat

Can only Diagnose with a scanner and a trouble chart. It's all electronic

no connection of the two, start by checking switch for heated seat, if power is there and switch is good then heating element is probaly bad,the lock could be linkage jam or lock acuator, good luck.

no problem...That's what it's all about...small victories every day...
Good luck with your jeep!!!