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Cadillac Repair/1992 cadillac fuel data cntr & climate controls
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Question
I have a 1992 cadillac with this identical problem which occured after it was not run for 2 months and the battery was removed and replaced.
Question
Hi, I just purchased a 93 deville (4.9 engine) 120,000mi. great condition. the problem I'm having is the Fuel Data Center and Climate control panels aren't showing any display lights nor do they seem to be functional. when I push some of the climate buttons I can hear what sounds like a relay or gate opening but have no control over blower fan. I've checked all fuses in three locations and all are good except the ride leveling fuse(#12) which slowly heats up then blows. I'm hoping you could direct me in any dianostic procedures or give me yor opinion what may cause these problems. Thanks . Kevin
If you are mechanicaly inclined or know of someone who is, You will need a DIGITAL VOLT/OHM METER, Simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information necessary to fix your vehicle.
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Questioner's Rating
| Rating(1-10) | Knowledgeability = 7 | Clarity of Response = 10 | Politeness = 10 |
| Comment | Thanks, I was able to research the problem on the web and found that the 16 vdc power was not being supplied from the BODY CONTROL COMPUTER. It was the only BLACK/ORANGE wire going to the BCC. Once I replaced the BCC/BCM (Auto Zone-$95) the problem cleared. I was able to control the climate control system as well as read the display and use it to display trouble codes from the ECC. Again, Thanks Phil | ||
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autohelp
Expertise
On hands professional expertise in all aspects of Cadillac diagnostics and repair mid 1970`s thru 2000 year vehicles. GM certified in electronic fuel injection, Automatic transmission, Heating and A/C, and onboard vehicle computer diagnostics.
Experience
Held over 15 GM certifications prior to retirement in 1989.
Organizations
Prior to retirement held several ASE certifications, numerous Factory certifications.
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