Reprogramming Fiat Electric Power Steering Control Unit

2016 Fiat 500X vehicles built on or before Sept. 2, 2015, may exhibit the EPS (electronic power steering) instrument cluster lamp on. DTC C1214-87 (conf data code request message – missing message error set in the EPS control unit) may be set.

Information courtesy of Mitchell 1

Sept. 25, 2023

Scan for DTCs. If other DTCs are also present, record and repair as needed before reprogramming. Reprogram the EPS with the latest available software.

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Information courtesy of Mitchell 1

Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.