Pinpoint Test R : U0423:82: Notes

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

Refer to Cruise Control for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Cruise Control - System Operation and Component Description .

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Conditions
U0423:82	Invalid Data Received From Instrument Panel Cluster Control Module: Alive/Sequence Counter Incorrect/Not Updated	Sets in continuous memory in the CCM if adaptive cruise control data received from the GWM over the High Speed Controller Area Network 2 (HS2-CAN) or from the IPC over the High Speed Controller Area Network 3 (HS3-CAN) is missing for 5 seconds or longer.

Possible Sources