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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 483 (Information Center - Instrumentation, Message Center, And Warning Chimes) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test Bu : U0424:82 >> Notes

Pinpoint Test Bu : U0424:82: Notes

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation and Fault 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 the outside air temperature data message received from the HVAC module through the BCM is not updated for 5 seconds or more.

Possible Sources 

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