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Cadillac Repair/1993 cadillac eldorado

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Expert: autohelp - 4/27/2009


Question
i did the a/c unit test as i have read to get codes off of the car (1993 Cadillac eldorado )the codes are as followed
p046
i022
i052

then current A047

s016
s044
so55
so60
so71 all history

pcm?  

Answer
p046
i022
i052

The above codes have to be either HISTORY or CURRENT. Which are they As soon as P046 appears the word HISTORY or CURRENT should appear, Then when i022 appears HISTORY or CURRENT should appear. Then when i052 appears HISTORY or CURRENT should appear.

Which are they HISTORY or CURRENT ?.


You will need to e-mail: onlineautohelp@msn.com

so he can walk you thru the procedures step by step in order to find identify the codes and help you fix your problem.

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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.

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Held over 15 GM certifications prior to retirement in 1989.

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Prior to retirement held several ASE certifications, numerous Factory certifications.

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