OBD-II Diagnostic Trouble Code
U1A25
MOST ring completed, Signal missing, General fault information, No sub-type information
U
Network
modules / CAN bus
modules / CAN bus
1
Mfr
manufacturer code
manufacturer code
A
Network subsystem
25
MOST ring completed, Signal missing, General fault information, No…
Severity · general guide
Moderate
Module communication fault
Code type
Generic
System
Network