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Cummins ISX CM870 (2003-06) Fault Code: 214 PID...

The engine oil temperature sensor measures the temperature of the oil in the oil rifle on the left hand side of the engine block. This fault code is activated if...

Cummins ISX CM870 (2003-06) Fault Code: 213 PID...

Possible causes: 1)Signal shorted to ground in the engine harness2)Signal shorted to return or ground in the sensor. Possible repairs: 1)Replace the engine coolant temperature sensor.2)Replace the ECM.3)Repair or replace...

Cummins ISX CM870 (2003-06) Fault Code: 212 PID...

The engine oil temperature sensor shares return wires in the engine harness with other sensors. An open return can cause multiple fault codes to be active. Possible causes: 1)Open return...

Cummins ISX CM870 (2003-06) Fault Code: 197 PID...

This fault code goes active when the coolant level inside the radiator top tank or surge tank drops below the sensor level. Fill the top tank with coolant. If this...

Cummins ISX CM870 (2003-06) Fault Code: 196 (3 ...

Possible causes: 1)Open signal circuit in the engine harness, connectors, or sensor2)Signal circuit shorted to ground in the engine harness, connector, or sensor3)Damaged sensor. Possible repairs: 1)Replace the engine coolant...

Cummins ISX CM870 (2003-06) Fault Code: 196 (2 ...

Possible causes: 1)Signal circuit shorted to ground in the harness, sensor or connectors. Possible repairs: 1)Replace the engine coolant level sensor.2)Repair or replace the OEM harness.3)Replace the ECM.