Scania fault code 14121

Code 14121 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:

EBS Electronic Braking System Not used by Scania. Read explanation → TMS Transmission Management System Position sensor for range gear Prohibited voltage in circuit. Read explanation → OPC Opticruise gearbox control Position sensor for range gear Prohibited voltage in circuit. Read explanation →