Table of Contents General Information General Information TOC Use the charts on the following pages of this section to aid in diagnosing specific engine symptoms.…

Table of Contents General Information General Information TOC A thorough analysis of the customer’s complaint is the key to successful troubleshooting. The more information known…

Oil Change Required   Printable Version Overview CODE REASON EFFECT Fault Code: 649PID: FMI: LAMP: RedSRT:  Oil Change Required. The Centinel™ control module detected an Oil Change Required signal from…

Battery Voltage Out of Range – High   Printable Version Overview CODE REASON EFFECT Fault Code: 442PID: FMI: LAMP: RedSRT:  Battery Voltage Out of Range – High. Battery voltage is…

Battery Voltage – Out of Range Low   Printable Version Overview CODE REASON EFFECT Fault Code: 441PID: FMI: LAMP: RedSRT:  Battery Voltage – Out of Range Low. Battery voltage is…

J1587 Datalink Time-Out   Printable Version Overview CODE REASON EFFECT Fault Code: 414PID: FMI: LAMP: SRT:  J1587 Datalink Time-Out. The data was not received by the Centinel™ control module within…

Centinel™ Control Module Calibration Plug Malfunctioning   Printable Version Overview CODE REASON EFFECT Fault Code: 342PID: FMI: LAMP: SRT:  Centinel™ Control Module Calibration Plug Malfunctioning Heavy-Duty: no calibration plug installed.…

Fuel Rate – Out of Range High   Printable Version Overview CODE REASON EFFECT Fault Code: 327PID: FMI: LAMP: RedSRT:  Fuel Rate – Out of Range High. The Centinel™ control…

Make-Up Valve Solenoid – Short Circuit   Printable Version Overview CODE REASON EFFECT Fault Code: 226PID: FMI: LAMP: RedSRT:  Make-Up Valve Solenoid – Short Circuit. The make-up solenoid is shorted.…

Make-up Valve Solenoid Circuit – Open Circuit   Printable Version Overview CODE REASON EFFECT Fault Code: 225PID: FMI: LAMP: RedSRT:  Make-up Valve Solenoid Circuit – Open Circuit. The make-up solenoid…