Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 6 (CPC) Open Circuit; Idle Validation Switch 2 Circuit Failed High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 5 (CPC) Short to Ground or an Open Wire, Idle Validation Switch 2 Circuit Failed Low
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 4 (CPC) Short to Ground or an Open Wire
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 3 (CPC) Open Circuit
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 2 (CPC) Idle Validation Switch Inputs Reversed
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 558 FMI 1 (CPC) Incorrect Wiring of the Idle Validation Switch