2011 XLT - charging system errors
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2011 XLT - charging system errors
I’m hoping someone has some advice. I replaced my battery yesterday and the alternator was replaced about 9 months ago. Even after a hard reset I am still getting a check charging system light. Battery and alternator test good by 3 different car parts locations. Serpentine belt looks good and no slips. Ignition off voltage is 12.x and running voltage is 14.x. Voltage seems to drop when rpm’s increase. All fuses have checked good. Since this just started a few days ago, I’m wondering if anyone might have insight? Could there potentially be a loose ground or another issue I’ve overlooked? Thank you for any help!
Also, the engine was replaced by Ford 9 months ago.
Alternator was an aftermarket Duralast that was put on by the dealership when they replaced my engine which I purchased separately.
Also, the engine was replaced by Ford 9 months ago.
Alternator was an aftermarket Duralast that was put on by the dealership when they replaced my engine which I purchased separately.
Last edited by hurricaneredwv; Apr 23, 2023 at 12:11 PM.
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