NOTE: Please see the step by step troubleshooting procedures for this specific code.
PROBABLE CAUSES:1. If any battery voltage codes present, fix those first.2. If any 625-xx codes, fix those first.3. If the CPC4 has been recently programmed, ensure the parameters are correct.4. Turn key off for 5 minutes, then turn back on.5. Check alternator drive belt condition.6. Check installation of mounting of alternator.7. Failed alternator.8. Failed truck batteries.
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 10 (CPC) Generator (Charging System) Terminal W – Low Voltage
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 9 (CPC) Generator (Charging System) Terminal W – Allocation Error (Pulse/Rev Signal)
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 8 (CPC) TCI Message (Transmission Mode) is Missing
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 6 (CPC) Electronic Axle Controller 1 Message is Missing
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 5 (CPC) Air1 Message (Air Supply Pressure) is Missing from Second Source Address
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 511403 FMI 4 (CPC) Air1 Message (Air Supply Pressure) is Missing from First Source Address