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Originally Posted by beejay I have a 1997 eldorado touring coupe (etc). One of my remotes broke and I purchased a new one. I followed the instructions that came with the remote (going through the diagnostics system.) I was able to tune in the remote and it works fine. Now the analog climate control cluster will light up for a few seconds when I start the car, then it goes blank and shows 2 dashes on the left and right of the panel. The heater and air won't work. When I go through the diagnostics mode, it shows "no acm data". Could someone help me with this? |
I'm not sure how you use Diagnostic mode for programming the remote (would love to know how though). If this was directly related (AC stopped working after programming the remote) then I would look IPC Override at the Option sections under IPC in the Service Manual. I successfully de-activated my phone (which was controlling the left side steering wheel paddles) through these.
If you don't have the service manual, I can probably send you the section via e-mail.
I have a remote that I purchased and have no idea how to program it...a Chevy dealer wanted to charge me $100
. Can you send me the instructions, please?
mtflight @ gmail . com
Thanks, and good luck!
P.S. One time, I accidentally disconnected a ground cable to the engine (while replacing the infamous blower motor), and then no sound was coming from the stereo. The DTC referred to a problem with ground, and also a "no signal from amp.
" I fixed the ground to no avail... until I thought to disconnect the negative battery for about a minute, then reconnect it. Stereo worked again!
"no acm data" heat and air not working 
