OBD-II Diagnostic Trouble Code
U1401
Implausible Engine Speed Signal Received
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
4
Network subsystem
01
Implausible Engine Speed Signal Received
Severity · general guide
Moderate
Module communication fault
Code type
Chrysler
System
Network
Model
300C
Years
2005-2010