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U1216 Diagnostic Trouble Code Discussion for February 2023

AV Control Unit


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Trouble Ticket Help Requests for DTC U1216
Help Request Posted
2015 Ford F59 6.8L Hesitation, Throttle response VIN: 1F66F5KY0F
U1216: In IC lost comms with ABS. Customer complaint is intermittent no throttle response. Happens more frequently in reverse. The code only set in KOEO. When the codes set the bus pattern is not right. Rest voltage is 1.7 instead of 2.5 and low side follows the high side(up instead of d...
February 01, 2023