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Enabling/Set Conditions And Possible Causes - PTU And RDM Position/Temp Sensor Faults

RDM SYSTEM ENABLING CONDITIONS AND FAULT SETTING CRITERIA:

MONITORING CONDITIONS
Position Sensor DTCs	With the ignition on for 15.0 seconds or longer.

DTCS	FAULT SETTING CRITERIA	POSSIBLE CAUSES
Hall sensor supply circuit fault (C2050-1C)	The DTCM detects that the PTU or RDM hall effect position sensor supply circuit voltage is out of range low/high.	Hall position sensor supply voltage circuit open or shorted to ground
(C2060-09, C2070-09) - Position sensor circuit faults C2060-09 - RDM position sensor C2070-09 - PTU position sensor	The DTCM detects that one of the actuator motor hall effect position sensor voltage signals is out of range low/high. NOTE: The DTCM does not set an individual low or high fault for the two internal position sensors. If either position signal for the actuator motor is low or high the sensor component failure fault will set.	Position sensor signal circuit shorted to voltage Position sensor signal circuit shorted to ground Position sensor signal circuit open/high resistance Sensor return circuit open/high resistance Faulty position sensor (internal to the actuator motor) - The RDM motor should not be replaced separately. Replace the RDM assembly if the motor is faulty Faulty Drivetrain Control Module (DTCM)
(C2080-09, C2090-09) - Temperature sensor signal out of range fault C2080-09 - RDM temp sensor C2090-09 - PTU temp sensor	The DTCM detects that the actuator motor internal temp sensor voltage signal is out of range low/high. NOTE: The DTCM does not set an individual low or high fault for the internal temp sensors. If the internal temp sensor signal is low or high the sensor component failure fault will set.	Temp sensor signal circuit shorted to voltage Temp sensor signal circuit shorted to ground Temp sensor signal circuit open/high resistance Sensor return circuit open/high resistance Faulty Temp sensor (internal to the actuator motor) - The RDM motor should not be replaced separately. Replace the RDM assembly if the motor is faulty Faulty Drivetrain Control Module (DTCM)

Default Actions:

The All Wheel Drive (AWD) functionality will be disabled.