Scania CCU fault codes
All 131 Scania CCU diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
CCU1
Showing 61–120 of 131 codes
- 41051hex A05B Control unit, abnormal shutdown
- 41052hex A05C Control unit, voltage fault
- 41053hex A05D Evaporator temperature sensor, for excessive temperature
- 41054hex A05E Incorrect voltage level detected by internal PMC
- 41063hex A067 Fuel optimisation tank, low fuel level
- 41064hex A068 Short circuit or open circuit in refrigerant pressure sensor
- 41065hex A069 Refrigerant pressure sensor, short circuit to battery
- 41066hex A06A Refrigerant pressure sensor, short circuit to ground
- 41067hex A06B Short circuit or open circuit in refrigerant pressure sensor
- 41068hex A06C Control unit, parameter fault
- 41069hex A06D Air conditioning, high pressure
- 41071hex A06F Air conditioning, low pressure
- 41072hex A070 Short circuit to voltage supply to LIN1 bus
- 41073hex A071 LIN1 bus, short circuit or interruption
- 41074hex A072 Voltage supply to LIN3 bus, short circuit
- 41075hex A073 LIN3 bus, short circuit or open circuit
- 41076hex A074 Electrically heated windscreen, open circuit
- 41077hex A075 Electrically heated windscreen, short circuit
- 41078hex A076 Driver reading lamp, open circuit
- 41079hex A077 Driver reading lamp, short circuit
- 41080hex A078 Passenger reading lamps, open circuit
- 41081hex A079 Passenger reading lamps, short circuit
- 41082hex A07A Switch-controlled lighting, 24 V system, open circuit
- 41083hex A07B Switch-controlled lighting, 24 V system, short circuit
- 41084hex A07C Switch-controlled lighting, 12 V system, open circuit
- 41085hex A07D Switch-controlled lighting, 12 V system, short circuit
- 41086hex A07E Lamp located in the tool hatch, open circuit
- 41087hex A07F Lamp located in the tool hatch, short circuit
- 41088hex A080 Switch-controlled lighting, 12 V system, short circuit
- 41089hex A081 Cab temperature sensor, faulty
- 41090hex A082 Cab temperature sensor, faulty
- 41091hex A083 Background lighting under the instrument panel, short circuit
- 41092hex A084 Background lighting under the instrument panel, short circuit
- 41093hex A085 Background lighting in the ceiling, short circuit
- 41094hex A086 Background lighting in the ceiling, short circuit
- 41095hex A087 General internal lighting, short circuit
- 41096hex A088 Background lighting under the instrument panel, open circuit
- 41097hex A089 Background lighting in the ceiling, open circuit
- 41098hex A08A General internal lighting, open circuit
- 41099hex A08B Lamps with switches, implausibly high electric power consumption
- 41100hex A08C Fault in LIN communication with the backlight under the instrument panel
- 41101hex A08D The backlight under the instrument panel, L180, is signalling an internal fault.
- 41102hex A08E Implausible value from the AC Pressure sensor
- 41216hex A100 Coordinator, CAN timeout
- 41217hex A101 Auxiliary water heater, CAN timeout
- 41218hex A102 Auxiliary cab cooler, CAN timeout
- 41219hex A103 Climate control system crew cab, CAN timeout
- 41221hex A105 EMU control unit, CAN message missing
- 41222hex A106 Driver interaction control unit, CAN timeout
- 41223hex A107 Door control system control unit, CAN timeout
- 41224hex A108 CUV control unit, CAN timeout
- 41225hex A109 Chassis management system control unit, CAN timeout
- 41226hex A10A Clock and timer system control unit, CAN timeout
- 41227hex A10B Scania Communicator control unit, CAN timeout
- 41228hex A10C EMS(E44) CAN Timeout
- 41472hex A200 Auxiliary water heater, error message
- 41474hex A202 Auxiliary water heater, wrong control unit configuration
- 41475hex A203 Outdoor temperature sensor, implausible value
- 41480hex A208 Fuel optimisation tank, fault in the fuel level sensor
- 41481hex A209 Coolant temperature sensor, signal fault