Applies to: TCC3 (TCC)
What does Scania TCC fault code 771 mean?
What causes Scania DTC 771?
What are the symptoms?
How to fix Scania TCC fault code 771?
Read the full explanation with Premium
Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.
- Full explanations of every code and brand
- Causes, symptoms and repair steps
- New brands and codes included
Yearly plan: pay 10 months, get 12. Cancel at any time.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 771 in other Scania systems
- 771hex 0303 Communication with the brake management system (BMS)
- 771hex 0303 Engine start switch signal
- 771hex 0303 Air suspension remote control 2
- 771hex 0303 Door motor brake front door leadf, open circuit output
- 771hex 000303 Coordinator, no CAN communication
- 771hex 0303 Misfiring in cylinder 3
- 771hex 0303 Communication with the coordinator (COO)
- 771hex 0303 Communication with the engine control unit (EMS).
- 771hex 0303 Sensor for battery hatch, open circuit
- 771hex 000303 CAN message missing
- 771hex 0303 Control box 1