Scania fault code 16386

Code 16386 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMU Coolant pump M86, low electric power consumption The control unit indicates that the electric power consumption of the coolant pump is lower than expected. Read explanation → COO Coordinator Increase in engine speed One of the two switches for manual adjustment of the increase in engine speed has been activated for an implausibly long time. The fault code is set if an grounded signal (active)… Read explanation →