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C2129 Diagnostic Trouble Code Discussion for February 2020

EPS battery voltage below threshold


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Trouble Ticket Help Requests for DTC C2129
Help Request Posted
2013 Ram 1500 SLT 5.7L MIL Lamp on VIN: 1C6RR7GT2D
C2129: EPS battery voltage below threshold. ... for 10 to 15 seconds at best and if put in gear it died .We tested the circuits as per Mitchell and alldata and Directhit . We tried a fuel pressure test and pressure was in spec. We scanned it and got P018D as our cod...
February 09, 2020