FixVault
Home
›
Infiniti
›
2011
›
EX35 Base, AWD
›
Repair and Diagnosis
›
Transmission
›
Automatic Transaxle
›
DTC/Circuit Diagnosis
›
DTC U0300: Can Communication Data
›
DTC Logic
›
DTC Detection Logic
DTC Detection Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC is detected if...
Possible cause
U0300
Internal Control Module Software Incompatibility
When the amount of data transmitted from each control unit is smaller than the specified amount.
Control units other than TCM.