Detroit DD15 GHG14 (2014-16) Fault Code: SPN 84 FMI 5 (MCM) Vehicle Speed Sensor Open Circuit

Detroit DD15 GHG14 (2014-16) Fault Code: SPN 84 FMI 5 (MCM) Vehicle Speed Sensor Open Circuit

NOTE: This SPN is broadcast to the motor control module (MCM) via the common powertrain controller (CPC).

NOTE: Please see the step by step troubleshooting procedures for this specific code.

PROBABLE CAUSES:
1. Vehicle speed sensor.
2. Wiring between vehicle speed sensor and ECM.

Categories DD15 GHG14 (2014-16), Detroit, DTC TRUCKS Tags 16, 2014, 5, 84, Circuit, Code, DD15, Detroit, Fault, FMI, GHG14, MCM, Open, Sensor, Speed, SPN, Vehicle

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