IC going crazy and AC blinking-90
Thread Starter
Burning Brakes
Joined: Jul 2003
Posts: 868
Likes: 5
IC going crazy and AC blinking-90
Few days ago on my 90 the ac was blinking and wouldn't let me control it..it stayed on what it was on before...finally it stopped and I could control it.Now tonight the Instrument panel started "scanning" just started all sorts of weird stuff and the AC panel was blinking and I couldn't control it either...wtf ...CCM going out ?
any ideas on this? I replaced the main computer after months of pulling my hair out a year or so ago.I did notice if I floor it the speedo would start working but nothing got the ac panel back to working correctly.
Any ideas and help appreciated.
any ideas on this? I replaced the main computer after months of pulling my hair out a year or so ago.I did notice if I floor it the speedo would start working but nothing got the ac panel back to working correctly.
Any ideas and help appreciated.
Le Mans Master
Joined: Jul 2002
Posts: 5,818
Likes: 2
From: Alive and well in Burlington NC
There a couple of tech tips on this very subject.
First is getting the codes from the unit:
https://www.corvetteforum.com/techti...=193&TopicID=2
The next two are some repairs that can be done:
https://www.corvetteforum.com/techti...=118&TopicID=2
And
https://www.corvetteforum.com/techti...D=92&TopicID=2
Good luck.
First is getting the codes from the unit:
https://www.corvetteforum.com/techti...=193&TopicID=2
The next two are some repairs that can be done:
https://www.corvetteforum.com/techti...=118&TopicID=2
And
https://www.corvetteforum.com/techti...D=92&TopicID=2
Good luck.
