[pteam]

Originally Posted by HUMTECH

So you could turn your heated seats on then after 30 seconds or less they would shut off? Any codes? The drivers seat recliner position sensor shares the same 5v ref circuit and if there is a fault in that circuit it will cause both heated seats to act this way. Or could be the thermistor in either seat located in the seatback element.

THis was in my 03 h2 and I sold it for the 08 so I cant update for you. Although most of the time the heated seats would work for 1 or 2 minutes then shut off. Sometimes they would work for 5 secs, then shut off, I would turn it back on, then it would shut off again, continuously. It was much was when both the driver and passenger heated seats were on. Often times I had to say to my girlfriend "ok you can have your seat on, I'll turn mine off" . Hummer never did find the problem, theyre solution was for me to buy a whole new drivers seat which was like $1500 or $2000. I never had it fixed before selling it. Although I have bought heated seats for my viper and porsche from heaterseats.com for like $100 each and if somebody has a problem I would suggest buying something like this and not spending $1500.