CAT

This condition indicates that the battery circuit to the Engine Control Module (ECM) has excessive voltage while the engine is running. The ECM detects the following conditions: •For 12 V systems, the battery voltage to the ECM exceeds 16 V for more than 0.5 seconds.•For 24 V systems, the battery voltage to the ECM exceeds 32 V for more than 0.5 seconds. The ECM also detects the following conditions: •The engine control is in the ON mode.•The engine is not cranking.•The engine is running.•The ECM has been powered for at least three seconds Probable Causes: 1) Aftermarket device preventing battery...

This condition indicates that the battery circuit to the Engine Control Module (ECM) has a low voltage condition while the engine is running. If battery voltage disappears without returning, the ECM will not log this diagnostic code and the engine will shut down. The ECM detects the following conditions: •The engine control is in the ON mode.•The engine is not cranking.•The engine is running.•The ECM has been powered for at least three seconds. The ECM also detects the following conditions: •Battery voltage to the ECM is below 9 V for 12 V systems for more than 0.5 seconds.•Battery voltage to...

This condition indicates that the battery circuit to the Engine Control Module (ECM) has a battery condition that is intermittent while the engine is running. If battery voltage disappears without returning, the ECM will not log this diagnostic code and the engine will shut down. The ECM detects the following conditions: •The ignition key switch is in the ON position.•The engine is running.•The engine is not cranking.•The ECM has been powered for at least three seconds. The ECM will detect one of the following conditions: •The battery voltage drops below 6 VDC for at least 0.50 seconds.•Three voltage readings in...

All of the following conditions must be met. •The parameter “PTO Configuraton” is programmed to “Cab Switches”, “Remote Switches”, or “Remote Throttle”.•The PTO switch is on the ON position.•The parameter “PTO Engine Shutdown Switch” is programmed to “J1/P1:7” or “J1/P1:23”.•The PTO engine shutdown switch is off and the PTO switch is active for 0.5 seconds.•The PTO engine shutdown switch changes condition for 0.5 seconds. If the vehicle speed is not equal to zero, or if there are active vehicle speed faults, the engine will go to low idle. The engine will not shut down when the vehicle speed falls to...

The Ecm detects one of the following after attempting to actuacte the injector solenoid: – An open circuit in the injector wiring. – An internal open circuit in the injector solenoid.