Scania fault code 30210

Code 30210 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

TMS Transmission Management System There is an internal fault in the freewheeling retarder position sensor There is an internal fault in the freewheeling retarder position sensor. Read explanation → RET Retarder There is an internal fault in the freewheeling retarder position sensor There is an internal fault in the freewheeling retarder position sensor. Read explanation →