Scania fault code 1321

EMS Engine Management System Fan Speed Sensor (T123) - Is too high. Reported fan speed from the fan speed sensor is too high. The speed is much larger than the fan input shaft speed which is not possible. This test only runs if the engine is runnin… Read explanation → TMS Transmission Management System Solenoid valve for planetary gear clutch, short circuit Short circuit to 30 voltage in the solenoid valve cable harness. If the fault code is also set for the planetary gear brake solenoid valve, it may be the planetary gear brake solen… Read explanation → BMU Battery Management Unit The electric vehicle charging station is supplying the wrong voltage or current Incoming voltage or current is outside the permitted limits. Read explanation → EMD Fan Speed Sensor (T123) - Is too high. Reported fan speed from the fan speed sensor is too high. The speed is much larger than the fan input shaft speed which is not possible. This test only runs if the engine is runnin… Read explanation → EME Fan Speed Sensor (T123) - Is too high. Reported fan speed from the fan speed sensor is too high. The speed is much larger than the fan input shaft speed which is not possible. This test only runs if the engine is runnin… Read explanation → EMO Fan Speed Sensor (T123) - Is too high. Reported fan speed from the fan speed sensor is too high. The speed is much larger than the fan input shaft speed which is not possible. This test only runs if the engine is runnin… Read explanation → VDT CAN messages Fault in signal indicating day in the CAN message. Read explanation → COO Coordinator Scania Communicator control system (RTC), signal fault Message from Scania Communicator control system shows signal fault. Read explanation →