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U010E Diagnostic Trouble Code Discussion for April 2021

Lost communication with diesel exhaust fluid control unit


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Trouble Ticket Help Requests for DTC U010E
Help Request Posted
2016 Ram 2500 Limited 6.7L MIL Lamp on VIN: 3C6UR5CL7G
U010E: Lost Comm with Reductant Control Module. This is a U.S. Forest service vehicle. Complaint of message that [...] till 5mph limit. Has not run low on def, tank full. Scan showed no comm with def module/def heater relay ckt. fuses ok. Dropped def tank & verified proper power and ground at dosing...
April 01, 2021