Scania fault code 30209
Code 30209 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Position sensor for freewheeling retarder
Freewheeling retarder position sensor has open circuit or is short-circuited to 30 voltage.
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RET Retarder
Position sensor for freewheeling retarder
Freewheeling retarder position sensor has open circuit or is short-circuited to 30 voltage.
Read explanation →