Ghostrealm
Well-Known Member
- Thread starter
- #1
Hi on a 2017 Mustang 3.7 Is there a fuse that is connected to the positive or negative battery terminal? If so if you reversed polarity by mistak by hooking it up opposite negative to positive. Could that infact blow that fuse and give an error message saing "charging system Service Now" error code?
Would a scan tool in the Obd port let me know what is causing that code? I put a new battery in after I reversed the negative to positive and vice versa by mistake as I put the battery in backsways since it was a weird battery. Could a scan tool let me know what is cause this message? Or just change the fuse?
Thanks!
Would a scan tool in the Obd port let me know what is causing that code? I put a new battery in after I reversed the negative to positive and vice versa by mistake as I put the battery in backsways since it was a weird battery. Could a scan tool let me know what is cause this message? Or just change the fuse?
Thanks!
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