Yesterday I noticed that when I hit a bump in the road, the heater kicks onto max (84). I always have the A/C set to 73... when its in dual mode, just the driver side kicks up to max (84). If the A/C is is single mode, both kick up to max (84). Any ideas what wires to check? Thanks.

 

I dunno if I'd mess with the wiring. If your TL is still in warranty I'd take it to the dealership. BTW, welcome to AZ!

 

^x2

 

Yeah, probably a good idea- I was just hoping that there was a magic connector known for coming loose that I could try before paying to have someone else reconnect it! Thanks

 

very weird, never heard about this one. It's happened more than once? The only problem is, for the dealer to fix it, it has to be reproducible especially on a big repair. They do cheap repairs out of good faith but they aren't gonna remove or change everything out unless absolutely necessary.

 

Got the problem fixed... please, dont anyone ask what the problem was!!!

 

so what was it? LOL

 

Oh come on, we need to know what the problem was.............even if it was somehow operator error! lol