93 Deville climate control
Hi all !
I have a 93 Deville with 88k miles. The problem started acouple of days ago. The dispay for the ac/climate control and fuel gauge/fuel data center shows a lower case "d" , the blower stays on withot the compressor kicking in, can't use any of the buttons and when the ignition is turned off everything goes off.....normally everythig stays on until you open the door. The "service engine soon" , "service vehicle soon" and "service A/C soon" lights stay on. A few occasions everything at once changed back to normal while driving .....service lights went out, climate control /fuel data back to normal and compressor came on. I've checked fuses and maxi fuses and took it to the dealership. Any ideas ? |
RE: 93 Deville climate control
dont have such a manual, but i seen many on the front of the inner fender or by the headlight - compressor side. maybe that will help some? keep us posted. |
RE: 93 Deville climate control
Problem solved.....PCM bad
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RE: 93 Deville climate control
FINALLY I HAVE A ANSWER!!!! MY 93 D IS DOING THE SAME THING EXCEPT MY CLIMATE CONTROL SECTION HAS A SMALL ..c... not ..d..... YOU SAID YOU CHANGED THE PCM???OR BCM ??? PLEASE HELP..THANK YOU!!!
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RE: 93 Deville climate control
ANYBODY KNOW WHERE THE PCM IS ON A 93 DEVILLE???? THANKS TONY!!!!
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RE: 93 Deville climate control
Me best recollection is under the instrument panel on the passenger side If you are a do it yourselfer you should invest in a FSM. They can be found on e-bay pretty cheap.
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RE: 93 Deville climate control
HEY GUY..WHATS A FSM???????????? THANKS.
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RE: 93 Deville climate control
service manual
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RE: 93 Deville climate control
THANKS..G.A.R.Y. I HAVE LOOKED AT ALL THE SERVICE DIAGRAMS FOR THIS 93 AND ALL I COULD FIND IS EVERYTHING BUT??? THE PCM?? HELP!! THANKS.
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RE: 93 Deville climate control
Hey TV: When you say all the service manuals do you mean Chilton or Haynes manuals?? Best go to www.autorepairmanuals.biz and order up one of the original dealer service manuals and you will have all the original factory specs and the schematics for your ride. Good luck.
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