Scania COO fault codes
All 575 Scania COO (Coordinator) diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
COO10 (COO)COO11 (COO)COO4 IMCOO4 IM (Slave)COO6 (COO6C)COO7COO8COO8 (COO)COO9 (COO)
Showing 1–60 of 575 codes
- 1hex 0001 Cruise control
- 3hex 0003 Radio controls
- 4hex 0004 Communication with the engine control unit
- 5hex 0005 Communication with the tachograph
- 6hex 0006 Communication with the EBS control unit
- 7hex 0007 Communication with the CUV control unit
- 8hex 0008 Communication with the instrument cluster
- 9hex 0009 Signals from the starter lock
- 10hex 000A Verification of engine control unit
- 12hex 000C Verification of starter key
- 13hex 000D Accelerator pedal sensor
- 14hex 000E Accelerator pedal sensor
- 15hex 000F Accelerator pedal sensor
- 16hex 0010 Brake pedal sensor
- 17hex 0011 Brake pedal sensor
- 18hex 0012 Brake pedal sensor
- 19hex 0013 Clutch pedal sensor
- 20hex 0014 Red CAN bus
- 21hex 0015 Yellow CAN bus
- 22hex 0016 Green CAN bus
- 23hex 0017 Pedal positions
- 24hex 0018 Fuel level
- 25hex 0019 Downhill speed control
- 26hex 001A Coordinator.
- 27hex 001B Signals from the starter lock
- 28hex 001C Control units
- 29hex 001D Communication with the APS control unit
- 30hex 001E Communication with the retarder
- 31hex 001F Communication with the GMS control unit
- 32hex 0020 Coordinator.
- 33hex 0021 Manual activation of retarder
- 34hex 0022 Low range
- 35hex 0023 High range
- 36hex 0024 Low split
- 37hex 0025 High split
- 40hex 0028 Outdoor temperature sensor
- 41hex 0029 Brake pressure
- 42hex 002A Brake pressure
- 43hex 002B Brake pressure
- 44hex 002C Atmospheric pressure
- 45hex 002D ABS for trailer
- 46hex 002E Coordinator.
- 47hex 002F Supply voltage [V]
- 48hex 0030 Supply voltage [V]
- 49hex 0031 Speed signal
- 50hex 0032 Clutch pedal sensor
- 51hex 0033 Clutch pedal sensor
- 52hex 0034 Parking brake
- 53hex 0035 Parking brake
- 54hex 0036 Parking brake
- 55hex 0037 Dual-circuit steering
- 56hex 0038 Dual-circuit steering
- 60hex 003C Electric power supply for sensor
- 61hex 003D Communication with the BCS control unit
- 62hex 003E Communication with the suspension management system
- 63hex 003F Communication with the suspension management system
- 65hex 0041 Communication with the body builder control unit
- 66hex 0042 Communication with the AWD control unit
- 67hex 0043 Communication with the ACC control unit
- 68hex 0044 Acknowledgement that neutral gear is engaged