Cumminz

Cummins ISX12 CM2250 (2010-12) Fault Code: 346 ...

Circuit DescriptionThe Original Equipment Manufacturer (OEM) wiring harness connects multiple outputs or switched inputs to the ECM. They can be enabled or disabled using INSITE? electronic service tool, such as...

Cummins ISX12 CM2250 (2010-12) Fault Code: 346 ...

Circuit DescriptionThe Orginal Equipment Manufacturer (OEM) wiring harness connects multiple outputs or switched inputs to the ECM which can be enabled or disabled using INSITE? electronic service tool, such as...

Cummins ISX12 CM2250 (2010-12) Fault Code: 343 ...

Circuit DescriptionThe electronic control module (ECM) receives constant voltage from the batteries through the unswitched battery wires that are connected directly to the positive (+) battery post. The ECM receives...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3429...

Circuit DescriptionThe aftertreatment diesel exhaust fluid line heater 4 is powered and controlled by the aftertreatment diesel exhaust fluid controller. Component LocationThe aftertreatment diesel exhaust fluid line heater 4 is...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3426...

Circuit DescriptionThe aftertreatment diesel exhaust fluid line heater 4 is powered and controlled by the aftertreatment diesel exhaust fluid controller. Component LocationThe aftertreatment diesel exhaust fluid line heater 4 is...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3425...

Circuit DescriptionThe aftertreatment diesel exhaust fluid line heater 3 is controlled by the aftertreatment diesel exhaust fluid controller, and receives power through the switch side of the diesel exhaust fluid...