jcat_350

Hey all, my 01 gs3 does NOT have nav. I tried the stereo mod (1 and 6, cd 3 times etc.) but no matter how long i hold AM, what buttons i push etc., all i was able to do was clear the DTC's on the radio in the diagnostic mode. Here's how it came up at first:

P190 CHEC, P360 OLD, P440 GOOD

I then tried holding AM to get to the settings, didnt work. Got frustrated and started pushing all sorts of buttons. Pushed 2 in, got all sorts of new things, still no audio settings. Held 2 in, got a long loud beep and CLR on the radio, and P190 now shows as GOOD. Repeated the process for P360, and now all of my P whatevers read good.

Anybody able to help me out as far as how to get to the audio settings menu, or maybe what these P things mean so i can know what i did? haha any help would be appreciated.