Scania fault code 3101

Code 3101 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

TMS Transmission Management System EG power take-off 2 is disconnected There is no permission from the automatic gearbox control unit allowing the EG power take-off to be engaged. Read explanation → BMU Battery Management Unit Propulsion battery, thermal runaway or short circuit in battery cell The temperature is increasing sharply in a battery module or one or more battery cells are losing voltage quickly. Read explanation →