How do I relearn the computer

2003 GMC YUKON
112,000 MILES
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MANUELANDRADE1976
  • MEMBER
  • 1 POST
I pulled up to the gas station to fill up, and when finished I jumped in my yukon to leave the battery was dead. It just clicked when I turned it over. I replaced the battery and it turned on but with a low idle. It would turn on and when I engaged it to drive and tried to drive off it would turn off. I was able to drive it home using both feet on the gas and brake. It ran fine when driving but when slowing down to stop it would turn off.

My questions are how do you relearn a battery? what is the correct cca for the battery?

Nov 21, 2011 at 5:51 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
first of all, the battery issue needs to be repaired. after you have this fixed, a idle re learn is required but a shop with a scan tool can perform it.

Roy
Nov 21, 2011 at 5:55 PM
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