Re: Audio system turn on and off in loop
I had this happen a few months ago. The PCM power-cycled itself several times. It happened several times over the course of a week. I pulled the fuse for the PCM, waited about 30-seconds and put it back in. I had to do this twice, then it seemed to resolve itself. I haven't had an issue in the past month or so (knock on wood).
2014 Boxster S - Racing Yellow, Sport Chrono, PASM, PTV, PDK, 3rd radiator, Cobb Stage 1 tune (Pagid RSL29's & Nitto NT-01's on the track)