Applies to: DCC2 (DCC)DCC2 (DCCXA)DCC2 (DCCXB)
What does Scania DCC fault code 839 mean?
What causes Scania DTC 839?
How does the system react?
How to fix Scania DCC fault code 839?
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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 839 in other Scania systems
- 839hex 0347 Propulsion battery cooling circuit, very high temperature
- 839hex 0347 Solenoid valve type 3/2 for tag axle lift, short circuit to battery
- 839hex 0347 CAN communication with switch module
- 839hex 0347 Primary temperature sensor for passenger area, implausible value
- 839hex 0347 Connections to the gearbox control unit