By the AutoDTCs Editorial Team·Researched against SAEJ2012 & factory service data — how we research this
OBD-II Diagnostic Trouble Code
U0424
Implausible Data Received From HVAC Control Module
U
Network
modules / CAN bus
modules / CAN bus
0
Generic
SAE standard
SAE standard
4
Network subsystem
24
Implausible Data Received From HVAC Control Module
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network