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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1626 (Rear Drive Axle Differential - Vehicles With: Ford 9.75 Inch Ring Gear) >> Diagnosis And Testing >> Rear Drive Axle and Differential - Vehicles With: Electronic Limited-Slip Differential >> Pinpoint Tests >> Pinpoint Test O : DTCS U3006:16, U3006:17 >> Notes

Pinpoint Test O : DTCS U3006:16, U3006:17: Notes

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation and Fault Conditions 

The DCMR uses various sensors with a reference power supply from the DCMR. If the power to the sensor is out of range it may give an erroneous reading. In this case DTC U3006:16, or U3006:17 may be set

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U3006:16 Control Module Input Power "A" Circuit/Open: Circuit Voltage Below Threshold A continuous memory DTC that sets when the DCMR supply voltage is below the nominal operating voltage but still high enough for module communication.
U3006:17 Control Module Input Power "A" Circuit/Open: Circuit Voltage Above Threshold A continuous memory DTC that sets when the DCMR supply voltage is over the nominal operating voltage.

Possible Sources 

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