21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3512 FMI 4 (MCM) 3V Sensor Supply Bank 2 Circuit Failed Low NOTE: This code indicated a motor control module (MCM) internal failure. Replace the MCM. DESCRIPTION:3V Sensor supply bank 2 circuit...
21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3517 FMI 19 (ACM) Diesel Exhaust Fluid Tank Signal Erratic via CAN NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If the ACM (Computer module) has...
21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3517 FMI 9 (ACM) Diesel Exhaust Fluid Tank Signal Not Available via CAN NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If the ACM (Computer module) has...
21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3556 FMI 0 (ACM) Regeneration Temperature – Out of Range High DESCRIPTION:This code sets when the ACM detects that the DOC outlet temperature sensor is greater that the modeled threshold. MONITORED...
21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3556 FMI 1 (ACM) Regeneration Temperature – Out of Range Low NOTE: Before starting this troubleshooting procedure, please verify if an Advanced Diagnostic (AD) version is available, and continue with that...
21 november, 2025 Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3556 FMI 18 (ACM) Diesel Oxidation Catalyst Outlet Temperature Low (Low Temp Regeneration) DESCRIPTION:This code sets when the exhaust temperature dos not increase above the modeled threshold when the low temp regeneration is...