Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information DEM-P188912

Condition




The Differential Electronic Module (DEM) checks the performance of the oil pump by comparing the signal from the oil pump with the predefined limits.
If the signal from the oil pump is higher or lower than the predefined limits, the control module interprets this as a fault and the trouble code is set.
The diagnostic trouble code can be diagnosed when the engine is running.

Substitute value
- Four wheel drive is disengaged.

Possible source
- The signal cable is short-circuited to voltage.

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