Diagnostic trouble code (DTC) information ECM-5600

Condition

Fig 1: Identifying Oil Level Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

The engine control module (ECM) checks the signal from the oil level sensor. Diagnostic trouble code (DTC) ECM-5600 is stored if the engine control module (ECM) registers that the signal from the oil level sensor is too high, too low or missing. The diagnostic trouble code (DTC) is diagnosed while the engine is running.

Substitute Value

None.

Possible Source

Signal too high:

Short-circuit to supply voltage in the signal cable
Defective oil level sensor.

Signal too low:

Short-circuit to ground in the signal cable
Defective oil level sensor.

Signal missing:

Loose connections, contact resistance or oxidation in the terminals
Open-circuit in the signal cable
Open-circuit in the power supply
Defective oil level sensor.

Fault symptom[s]

Warning lights and chimes/Oil pressure indication/no indication