last sunday I was going to wash my CS, and noticed that I had a lost of pressure warning light on my rear tire, I left the car like that, this saturday I reset my tpms and then the tire info went blank and then this message came up.. TPC inactive system learning after driving for a bit goes to normal, but the tire pressure on my 4 tires goes everytime differnt, and then I get this message everytime I reset the tpms like on pic #3 .. and this is everytime I get in the car I have to drive but keeps doing the same odd thing.. any one that had this problem before?
Last edited by solrac6262; 09-26-2010 at 05:27 PM.
I've been having the same problem with my car, except it doesn't ever go back to normal. Does anyone know a quick fix to this problem? I tried leaving my car battery disconnected overnight and it didn't help at all.
I've done a little bit more searching to a solution and some say that resetting the TPMS computer might help. I wasn't able to find out how to do the reset in my manual.. Does anyone know how to do this?
Just got car back from dealer. Battery on wheel sensor at zero. Remainder of sensors (other 3 wheels) OK with minimum of 22 months left on charge. Apparently have technology to measure remaining? They removed tire from wheel and replaced sensor/valve for a grand total of $335 (warranty price to Porsche). My cost $0 thanks to CPO. Per adviser, private cost would have been close to $400. Hmmm, for these kind of parts/repair costs, got me thinking about a newer CPO CS before the warranty wears out in March.