Scania WTA fault codes
All 83 Scania WTA diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
WTA1WTA2
Showing 61–83 of 83 codes
- 454896hex 06F0F0 Coolant pump, dry running
- 454898hex 06F0F2 Coolant pump, low speed
- 520416hex 07F0E0 Overvoltage
- 520417hex 07F0E1 Undervoltage
- 585965hex 08F0ED WTA control unit
- 651501hex 09F0ED WTA control unit
- 717037hex 0AF0ED WTA control unit
- 782573hex 0BF0ED WTA control unit
- 848109hex 0CF0ED WTA control unit
- 913639hex 0DF0E7 Flame in starting procedure
- 979175hex 0EF0E7 Flame in the combustion chamber
- 1044711hex 0FF0E7 Flame
- 1110247hex 10F0E7 Auxiliary water heater locked
- 1175783hex 11F0E7 No flame
- 1241319hex 12F0E7 No flame
- 1306861hex 13F0ED WTA control unit
- 1372403hex 14F0F3 WTA control unit
- 1437939hex 15F0F3 CAN communication
- 1503458hex 16F0E2 CAN communication
- 1569006hex 17F0EE Auxiliary water heater emergency stop
- 1634547hex 18F0F3 CAN communication
- 1700066hex 19F0E2 CAN communication
- 9635347hex 930613 CAN communication