I have all these codes and no engine light. Any ideas? BCM? ECM?
2012 Focus SEL with 6 codes no engine light
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Try this trick and see if it clears any of your codes
First thing to do would be load testing the battery and the alternator , checking charging rate Simple 5 min checks and eliminates both if o.k . If alternator overcharging it may have fried the battery and damaged different circuits , modules . Either battery or alternator at fault can play havoc with electrics
I will definitely try that. I would have removed the positive and grounded it out instead of the way shown in this video. Thank you.Try this trick and see if it clears any of your codes
Battery with key on ignition off is about 13.1v driving it is around 13.7vFirst thing to do would be load testing the battery and the alternator , checking charging rate Simple 5 min checks and eliminates both if o.k . If alternator overcharging it may have fried the battery and damaged different circuits , modules . Either battery or alternator at fault can play havoc with electrics
1 - 6 of 6 Posts
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