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Cadillac Repair/1989 cadillac eldorado
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Question
QUESTION: a/c sensor fault coming on in message center then a/c stops working. need help
ANSWER: What code are you getting so I know which sensor is causing the fault ?.
---------- FOLLOW-UP ----------
QUESTION: how do you pull codes for that a/c system.I work mostly on fords
Turn ignition ON. With engine OFF.
Simultaneously push and hold the OFF and WARMER buttons for 3 seconds and release them.
Codes will display and display will stop at ECM?
Write down EXACTLY how the codes display as if you were video taping them.
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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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