Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information DEM-0006

Condition




The differential electronic module (DEM) checks if the signal from the feed pump is within the permitted range by comparing the signal with predefined parameters.
The diagnostic trouble code (DTC) is stored if the control module registers a incorrect signal, i.e. a current value outside the predefined parameters.
The diagnostic trouble code (DTC) can be diagnosed with the engine running and the engine speed (RPM) greater than 500 rpm.

Substitute value
- Four wheel drive is disengaged.

Possible source
- Damaged feed pump
- Damaged cable harness to the feed pump

Signal too high
- Short-circuit to ground.

Signal too low
- Open-circuit in the power supply.

Fault symptom[s]
- Four wheel drive is not functioning.