Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3871 FMI 2 (CPC) Transmission Speed Failure

Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3871 FMI 2 (CPC) Transmission Speed Failure

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

NOTE: If the engine has been programmed recently, ensure the parameters for the transmission are correct.

PROBABLE CAUSES:
1. ITransmission Speed Sensor connector/harness all the way to the ECM.
2. Transmission speed sensor failure.

Categories DD13 GHG14 (2014-16), Detroit, DTC TRUCKS Tags 16, 2, 2014, 3871, Code, CPC, DD13, Detroit, Failure, Fault, FMI, GHG14, Speed, SPN, Transmission

Magic Tuner [paccar, Maxxforce, Detroit, Caterpillar, Delete]
Magic Tuner $50.00
Rated 0 out of 5
Scania SDP3 2.48.6 Diagnosis & Programming for VCI 3 VCI3 without Dongle
Scania $30.00
Rated 0 out of 5
Noregon JPRO Commercial Fleet Diagnostics 2017 v3
JPRO $35.00
Rated 0 out of 5
ZF Testman Pro ESB 10.5 2022
Trucks software $200.00
Rated 0 out of 5
Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton $67.00
Rated 0 out of 5