Variant 1
Applies to: EMS S7EMS S8
What does Scania EMS fault code 773 mean?
What causes Scania DTC 773?
How does the system react?
How to fix Scania EMS fault code 773?
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Variant 2: Steering wheel switch for cruise control, CAN messages missing
Applies to: EMS10
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 773 in other Scania systems
- 773hex 0305 Coolant pump (M38/M82), fault in CAN communication
- 773hex 0305 Communication with alarm control unit
- 773hex 0305 Pressure sensor for tag axle
- 773hex 0305 Not impl: Overload on digital output
- 773hex 000305 Engine control unit, no CAN communication
- 773hex 0305 Cylinder 5 Misfire Detected
- 773hex 0305 Cylinder 5 Misfire Detected
- 773hex 0305 Cylinder 5 Misfire Detected
- 773hex 0305 Communication with the engine control unit (EMS)
- 773hex 0305 Luggage compartment door sensor, 1st central left from rear axle, electrical fault
- 773hex 000305 CAN message missing