codes
IO32 IO33 IO34 IO37 IO39 NO PCM Data NO ACP Data so on
Traction Disable Service Ride controll
Fuel data and hvac data display goes to ---
hvac defrost lamp turns on and goes to defrost and you cant shut off
If you just turn the key on and dont start you also get low oil pressure stop engine

The IPC communication line sounds as if it has failed. Can't communicate with the rest of the system. I'd help you diagnose it, but that would be pretty hard to do from here. Mr. Whizard does IPC repairs.. he's a supporting member, wouldnt hurt to see if he'll be able to help.

codes
IO32 IO33 IO34 IO37 IO39 NO PCM Data NO ACP Data so on
Traction Disable Service Ride controll
Fuel data and hvac data display goes to ---
hvac defrost lamp turns on and goes to defrost and you cant shut off
If you just turn the key on and dont start you also get low oil pressure stop engine
codes po47 po107 po137 ao37

yes, those set as a result. They all are related to the one problem. the faulty communications line.

You know all those codes you posted? They have nothing to do with your suspension.. I'd first get that IPC fixed before i worried about the suspension. We arn't going anywhere.

Caddyshack

Ok IPC Is the dash? If so is there an easy way to get out the readout with out taking out the whole dash out? this dont sound like fun lol :bonkers:

Can you tell me what code po80 is.
Thanks Rayburn

It's 'TP Sensor/Idle Learn not complete'


Here's the procedure on how to fix that code.
http://cadillacforums.com/forums/showpost.php?p=120185&postcount=5

Sure sounds like a failed IPC/ cluster. Circuit 800 issue.


Logan Diagnostic
www.airbagcrash.com
www.crashdatainfo.com
www.logandiagnostic.com

Logan, Caddyshack

Thanks for taking time out to help me out, (Very Much Appreciated)
Logan i have looked all over, have not found a used one anywhere.
I'm going to give Mr Whizard a try,He says he can fix it, or give his best shot.
Well hope so anyway.

Thanks again
Rayburn

Logan&caddyshack

I called my local junk yard they did not have a ipc, but found me one.
I put it in sat. I have put on 100 miles or so, (no more Trackion disable or service ride. Defrost comes on only if i turn it on (LOL) You where right Logan,
Caddyshack. I hope this post will help somone else as well. Logan i will be getting ahold of you to get led on trunk fixed. Caddyshack email me so i can send old one to you to play with.
Thanks again
Ray :) :)

Thats great news rayburn..

You're set up to deny emails and PM's

Email Deleted for Spam Prevention
I fowarded the address in a PM. -DaveSmed