1999 Jeep Grand Cherokee "not heat" Questions

...not seem to heat up. I did not see nay fuse listing for the seats. Any ideas ? Thanks i am a tech for chrysler jeep and dodge for the models such as your jeeps there is a recall for the heated seats ...

not heat....... First off, I would contact your local Jeep dealer and have them run your VIN # to check for any recalls. The 1999-2004 Grand Cherokees had a recall on the seat heaters. If your vehicle

...C2.Could the curcuit breaker be multi-function?The power seats work but the heated portion does not,however the indicator light comes on when you turn the switches on either of the seats. I will ...

...not have heat. 1.make sure coolant level is ok, low level will cause a no heat condition.2. If engine is not warming up properly (running at the cold side of temp gauge), you may have a thermostat ...

...not 100%. Heat does work, but once I turn it all the way up it gets cold. To get heat again I need to shut the Jeep off then only turn the heat on to about 78. have you checked the relays? and or the ...

...heat does not get hot HVAC? the cab heater is dead or weak.? 1: does fan blow? 2; is heater lever to max.? 3: is mode lever at heat? 4: does engine reach and hold at 180F or more? no guess, this ...

...OF AIR HOT OR COLD". Turned the dial off then on again and nothing happened. Also the heated seat functgion not working as well. any ideas? replace the panel control or heat control ...

...heat in the cabin.  The ducting in the dash could not be allowing the hot air to flow to the vents - therefore no heat in the cabin.  I'd start with the heater core and check to see if ...

...heat is not coming out proper it will blow heat out of dash and floor but not on the defrost for a 1999 grand cherokee laredo Its a vaccumm line (and possibly routing switch (the rotary one))

Drivers heated seat not working 2001 Jeep Grand Cherokee Driver Heated seat not working. No light to the switch. Could this be the heating element of possibly the switch? Thanks, Chris check the fuse ...