Scania fault code 1796

Code 1796 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

TMS Transmission Management System Planetary gear brake, poor performance Significantly reduced braking capacity of the planetary gear brake. Read explanation → MBS Expansion unit D, current above limit value Expansion unit D has detected that the current to and from Expansion Unit D has exceeded the following limit values for more than 5 seconds: Power supply pin group V1: 20 A. Power… Read explanation →