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Home >> Ford >> 2020 >> Fusion SEL >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Information Center - Instrumentation, Message Center And Warning Chimes (2 Of 2) (Except Hybrid)) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test Cg : U0424:82 Or U0557:00 >> Notes

Pinpoint Test Cg : U0424:82 Or U0557:00: Notes

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Normal Operation and Fault Conditions 

IPC DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U0424:82 Invalid Data Received From HVAC Control Module: Alive/Sequence Counter Incorrect/Not Updated Sets in continuous memory in the IPC if updated outside air temperature data received from the FCIM through the GWM is missing for 5 seconds or longer.
U0557:00 Invalid Data Received From Front Controls Interface Module "A" No Sub Type Information Sets in continuous memory in the IPC if outside air temperature data is invalid from the FCIM through the GWM is missing for 5 seconds or longer.

Possible Sources 

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