Scania fault code 1320
Code 1320 is used by 8 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Rotational speed sensor and solenoid valve for the fan T123, no signal
No signal from the rotational speed sensor and solenoid valve for the fan. The test is only run if the engine coolant has reached normal operating temperature. This ensures that th…
Read explanation →
TMS Transmission Management System
Solenoid valve for planetary gear clutch, short circuit
Short circuit to earth 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 solenoid v…
Read explanation →
BMU Battery Management Unit
Temperature sensors to propulsion battery cooling mixed up
The temperature rises at the outlet when the inlet near the valve is operated.
Read explanation →
EMD
Rotational speed sensor and solenoid valve for the fan T123, no signal
No signal from the rotational speed sensor and solenoid valve for the fan. The test is only run if the engine coolant has reached normal operating temperature. This ensures that th…
Read explanation →
EME
Rotational speed sensor and solenoid valve for the fan T123, no signal
No signal from the rotational speed sensor and solenoid valve for the fan. The test is only run if the engine coolant has reached normal operating temperature. This ensures that th…
Read explanation →
EMO
Rotational speed sensor and solenoid valve for the fan T123, no signal
No signal from the rotational speed sensor and solenoid valve for the fan. The test is only run if the engine coolant has reached normal operating temperature. This ensures that th…
Read explanation →
VDT
CAN messages
Fault in signal indicating hours in the CAN message.
Read explanation →
COO Coordinator
CAN bus for short-range radar, right
The configuration of short-range radar on the right-hand side does not match that of the vehicle.
Read explanation →