Scania fault code 41474
Code 41474 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
SCR - Reductant heating water valve
The voltage in the circuit has been outside the permitted range.
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CCU
Auxiliary water heater, wrong control unit configuration
The ADR configuration does not match between the auxiliary water heater and the cab comfort control unit.
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ACC Automatic Climate Control
Configuration fault between the auxiliary water heater and the climate system
The ADR configurations in the auxiliary water heater (WTA) and the automatic climate system (ACC) do not correspond.
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MCC
Configuration fault between the auxiliary water heater and the climate system
The ADR configurations in the auxiliary water heater (WTA) and the climate system (MCC) do not correspond.
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