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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 345 (Four-Wheel Drive Systems (1 Of 2)) >> Diagnosis And Testing >> Four-Wheel Drive Systems - Vehicles With: 2-Speed Torque On Demand Transfer Case >> Pinpoint Tests >> Pinpoint Test A : DTC U300D:11 >> Notes

Pinpoint Test A : DTC U300D:11: Notes

WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Two Wheel Drive/Four Wheel Drive Systems for schematic and connector information

Normal Operation and Fault Conditions 

The TCCM receives ignition switch position status from the hardwired run/start input circuit and the ignition switch position status message communicated by the BCM over the HS-CAN.

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U300D:11 Ignition Input On/Start: Circuit Short To Ground This DTC sets when a short to ground is detected by the TCCM, or if the ignition switch is not in RUN for the self-test.

Possible Sources