NOTE: If any other active fault codes, fix those first.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 111 FMI 18 (CPC) Coolant Level Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 111 FMI 6 (CPC) Coolant Level Sensor Circuit Failed Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 111 FMI 4 (CPC) Coolant Level Circuit Failed Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 111 FMI 3 (CPC) Coolant Level Circuit Failed High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 111 FMI 1 (CPC) Coolant Level Very Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 110 FMI 18 (MCM) Failed Coolant Thermostat (Coolant Heat Up Too Slow Compared to Modeled Coolant Temperature)