Idle Validation Switch Circuit Printable Version Overview Integrated Sensor Switch (ISS) CODE REASON EFFECT Fault Code: 551PID: S230SPN: 558FMI: 4/4LAMP: YellowSRT: No voltage detected simultaneously on both the idle validation…
Category: Electronic Control System Signature, ISX and QSX15 Engines – Troubleshooting and Repair Manual
FAULT CODE 72-fc551Fault Code Path Selection Do you have an IVS throttle pedal? Go to 72-fc551ivs Do you have an ISS throttle pedal? Go to…
Fuel Pressure Sensor Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 547PID: P094SPN: 94FMI: 4/4LAMP: YellowSRT: Low voltage detected on the fuel pressure sensor circuit. Engine will run derated.…
Fuel Pressure Sensor Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 546PID: P094SPN: 94FMI: 3/3LAMP: YellowSRT: High voltage detected on the fuel pressure sensor circuit. Engine will run derated.…
Top 2 Transmission Circuit – Mechanical System Failure Printable Version Overview CODE REASON EFFECT Fault Code: 544PID: S151SPN: 611FMI: 7/7LAMP: YellowSRT: Autoshift failure; at least three shift attempts were missed.…
ICON™ Starter Relay/Interlock Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 541PID: S123SPN: 615FMI: 11/31LAMP: YellowSRT: Incorrect voltage detected at the ICON™ starter relay/interlock circuit by the electronic control…
Autoshift Neutral Actuator Printable Version Overview CODE REASON EFFECT Fault Code: 538PID: S045SPN: 719FMI: 11/11LAMP: YellowSRT: Either low voltage detected on autoshift neutral gear actuator circuit when (+) 12 VDC…
Autoshift Neutral Actuator Printable Version Overview CODE REASON EFFECT Fault Code: 538PID: S045SPN: 719FMI: 11/11LAMP: YellowSRT: Either low voltage detected on autoshift neutral gear actuator circuit when (+) 12 VDC…
Autoshift High Gear Actuator (Shift Solenoid) Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 537PID: S043SPN: 717FMI: 11/11LAMP: YellowSRT: Either low voltage detected on autoshift high gear actuator circuit…
Autoshift Low Gear Actuator (Lockout Solenoid) Circuit Printable Version Overview CODE REASON EFFECT Fault Code: 536PID: S044SPN: 718FMI: 11/11LAMP: YellowSRT: Either low voltage detected on autoshift low gear actuator circuit…