A/C Climate Control unit 2001 SAAB 9-3 weird codes
 

Hi all,

this is probably already addressed here somewhere, if you can direct met to a link that would be great.


My 01 9-3 A/C system did something weird today. I started the car and cranked up the heat/defogger and went back in the house to get my stuff.

came back out, system off, making a funny humming noise and "00" was the only thing visible on the climate control screen.

Shut off car pull out jkey put back in car, unit still making same noise, but code changes to "02" shut off car again re start, shut off A/C system, turn it back on and it is working normally.... thoughts?