123 Error Code

There are 1728 kind of error description.

Description:

Boost Pressure Sensor voltage is too low

Reverse clutch solenoid coil or its wiring shorted to power

Aux 1st Lower Coil solenoid shorted to 12 volts.

Boost Pressure Sensor voltage is too low (engine controller pin A45)

Reverse clutch solenoid coil or its wiring shorted to power