Scania TCC fault codes
All 67 Scania TCC diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
TCC3 (TCC)
Showing 1–60 of 67 codes
- 512hex 0200 The TCC control unit, fault in internal memory
- 513hex 0201 TCC control unit, unauthorised software change
- 514hex 0202 TCC control unit, overloaded software
- 515hex 0203 TCC control unit, fault in long-term memory
- 516hex 0204 TCC control unit, lost ID number
- 517hex 0205 TCC control unit, operational data fault
- 518hex 0206 TCC control unit, missing parameters
- 520hex 0208 TCC control unit, external CAN bus missing
- 521hex 0209 TCC control unit, communication is missing with LIN bus 1
- 522hex 020A TCC control unit, electrical fault in brown CAN bus
- 523hex 020B TCC control unit, communication missing with brown CAN bus
- 547hex 0223 TCC control unit, incorrect chassis serial number
- 768hex 0300 TCC control unit, internal fault
- 769hex 0301 TCC control unit, missing CAN message from MBS master control unit
- 770hex 0302 TCC control unit, temperature too high
- 771hex 0303 TCC control unit, current too high
- 772hex 0304 TCC control unit, parameter fault
- 780hex 030C TCC control unit, low supply voltage
- 781hex 030D TCC control unit, high supply voltage
- 1024hex 0400 TCC control unit, fault in wastewater tank level sensor
- 1025hex 0401 TCC control unit, fault in wastewater tank level sensor
- 1026hex 0402 TCC control unit, fault in WC tank level sensor
- 1027hex 0403 TCC control unit, fault in WC tank level sensor
- 1028hex 0404 TCC control unit, toilet cabin lighting, short circuit
- 1029hex 0405 TCC control unit, door lock 1, M6076, short circuit
- 1030hex 0406 TCC control unit, door lock 1, M6076, open circuit
- 1031hex 0407 TCC control unit, door lock 2, M6076, short circuit
- 1032hex 0408 TCC control unit, door lock 2, M6076, open circuit
- 1033hex 0409 TCC control unit, occupied sign, short circuit
- 1034hex 040A TCC control unit, wash basin valve V6035, short circuit
- 1035hex 040B TCC control unit, wash basin valve V6035, supply voltage interrupted
- 1036hex 040C TCC control unit, short circuit in valve to water tank
- 1037hex 040D TCC control unit, valve to water tank, open circuit
- 1038hex 040E TCC control unit, hand wash pump M6073, open circuit
- 1039hex 040F TCC control unit, hand wash pump, short circuit
- 1040hex 0410 TCC control unit, valve for cleaning the toilet cabin, short circuit
- 1041hex 0411 TCC control unit, valve V6034 for cleaning the toilet cabin, open circuit
- 1042hex 0412 TCC control unit, level sensor in the water tank for hand washing, resistance too high
- 1043hex 0413 TCC control unit, level sensor in the water tank for hand washing, resistance too low
- 1044hex 0414 TCC control unit, water valve for flushing the toilet, short circuit
- 1045hex 0415 TCC control unit, water valve for flushing the toilet, open circuit
- 1046hex 0416 TCC control unit, filler valve for WC tank, short circuit
- 1047hex 0417 TCC control unit, flushing valve V6037, open circuit
- 1048hex 0418 TCC control unit, pump for flushing the toilet, short circuit
- 1049hex 0419 TCC control unit, pump M6072 for flushing the toilet, open circuit
- 1050hex 041A TCC control unit, gate valve from the toilet bowl, short circuit
- 1051hex 041B TCC control unit, gate valve from the toilet bowl, open circuit
- 1052hex 041C TCC control unit, indicator lamp for the water filling switch, short circuit
- 1053hex 041D Indicator lamp for switch for emptying the toilet bowl, short circuit
- 1054hex 041E Gate valve for draining wastewater, short circuit
- 1055hex 041F Gate valve for draining wastewater, open circuit
- 1056hex 0420 Hand dryer, short circuit
- 1057hex 0421 Hand dryer, open circuit
- 1058hex 0422 Electric heater in the toilet cabin, short circuit
- 1059hex 0423 Electric heater in the toilet cabin, open circuit
- 1060hex 0424 Ventilation fan, short circuit
- 1061hex 0425 Electric power supply to switch, short circuit
- 1062hex 0426 Automatic fire alarm system, voltage supply, short circuit
- 1063hex 0427 Indicator lamp for draining the wastewater tank, short circuit
- 1064hex 0428 Indicator lamp for the toilet maintenance mode switch, short circuit