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Almost 200,000 miles now this? Code U012D

Messages
99
Likes
30
Location
chapmansboro
#1
It's been a while since I visited as life has taken over, 2017 ST, 198,000 miles, my daily driver for 6 years and I drive 50 miles each way to work 6 days a week. Whoosh stage 2 tune for 5 years and no problems, replaced the alternator about 2 years ago and yesterday I got this code U012D, battery light on and Accessport says it's an lost communication with generator control module? It Idles fine but as soon as I move the entire dash go's dead, no head light's, no electric assist steering. and no gas pedal? HELP!!!!! Has anyone had this issue and solved it? COOP
 




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