I went rooting around the forum's and could not really find anything on this, If there is? please direct me to it, What happened is top was left down and car got rained in, Main module behind back seats was ruined and replaced, not the TPM module, The big one. Sence then I've been having a warning of (Tire pressure system failure) Wheel sensors have been replaced a year ago, Tire people check the signal, says good, TPM module was just replaced, Can clear it out with scan tool and drive for couple hours and warning will reappear, HELP!

 

Misfire, I can't picture the module you describe and 1st time I've heard of open roof water damage more than inconvenience. Just checking, you have an XK8 or XKR from 1996 to 2006 right?

John

 

It's a 2007, does that make it a 150?

 

Yes....