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Ron Z.
Ron Z., - Cadillac Tech -
Category: Cadillac
Satisfied Customers: 17972
Experience:  18+yrs experience. State Inspector and Cadillac Diagnostics
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My 2000 model cadillac eldorado shut off while I was driving

Customer Question

my 2000 model cadillac eldorado shut off while I was driving and battery light came on what is my problem
Submitted: 9 months ago.
Category: Cadillac
Expert:  Ron Z. replied 9 months ago.

From what you are describing here, it sounds like you have a problem in the charging system. There is a quick easy test for this, with the use of a voltage meter. With the engine running, take a voltage reading at the battery terminals. If the voltage is not between 13.2-14.4v, or fluctuates in and out of this area, the Alternator will need to be replaced. If the Alternator passes this test, turn the engine off and wait 15min. Take another reading at the battery terminals, this time with the engine off. If the voltage is anything less than 12v, the battery may have a "bad cell" and is not accepting the alternator's charge. If you do not have access to a voltage meter, most local "big chain" parts stores, like AutoZone, will run these tests for Free right in their parking lot. Make sure to also check the battery cables to make sure they are tight, making a good connection and are free of any corrosion at this time. If my answer has helped you, please help me by leaving a rating or accepting my answer so I may be credited. Rating or accepting my answer does not cost you extra. It allows me to be credited for my work. Please rate or accept. You can ask follow-up questions after you rate or accept.

Expert:  Ron Z. replied 9 months ago.

HI! I noticed this thread was still open and I wanted to check in and see how you made out? Did you have any other questions on this issue?

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