Scania fault code 29952
Code 29952 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Open circuit in solenoid valve for operating the freewheeling retarder.
Open circuit in solenoid valve for freewheeling retarder operation. Continuous checks are carried out during mechanical engagement of the freewheeling retarder actuating arm.
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RET Retarder
Open circuit in solenoid valve for operating the freewheeling retarder.
Open circuit in solenoid valve for freewheeling retarder operation. Continuous checks are carried out during mechanical engagement of the freewheeling retarder actuating arm.
Read explanation →