The transmission control ECU assembly monitors its internal operation and it will store this DTC when it detects an EEPROM malfunction. If this DTC is output, replace the transmission control ECU assembly.
DTC No.
DTC Detection Condition
Trouble Area
C2308
EEPROM malfunction
Transmission control ECU assembly
INSPECTION PROCEDURE
1.REPLACE TRANSMISSION CONTROL ECU ASSEMBLY
Replace the transmission control ECU assembly (Click here).