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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 328 (Instrumentation, Message Center And Warning Chimes (2 Of 2)) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test By : U0100:00 Or U0401:82 >> Notes

Pinpoint Test By : U0100:00 Or U0401:82: 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.

Normal Operation and Fault Conditions 

IPC DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U0100:00 Lost Communication With ECM/PCM "A": No Sub Type Information Sets in continuous memory in the IPC if data messages received from the PCM through the GWM are missing for 5 seconds or longer.
U0401:82 Invalid Data Received from ECM/PCM A: Alive/Sequence Counter Incorrect/Not Updated Sets in continuous memory in the IPC if updated data messages for adaptive cruise control are not received from the PCM for 5 seconds or longer.

Possible Sources 

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