Car, MERCEDES, C 203, 203.008 C 220 CDI, 2003-2007, Automatic air conditioning (AAC)
Climate control - Automatic air conditioning (AAC) - 0
Identification
Production date: 06 02 13
Hardware number: 34.05
Software number: 29.05
Diagnostic version: 3.1
MB number for hardware: 20 95 45 33 08
Supplier: Marquardt
Identifier: 03 01
DTC
Event B1651: Lost communication with right front door control module
B1205: Refrigerant level is too low
Controls
Clear DTC
Data stream
Power supply: -- V
In-car temperature sensor: -40 °C
In-car temperature sensor: -- °C
Ambient temperature display temperature sensor: -- °C
Engine coolant temperature sensor: -- °C
A/C evaporator temperature sensor: -- °C
Refrigerant pressure and temperature sensor: -- °C
Refrigerant pressure and temperature sensor: -- bar
A/C compressor: -- %
Engine/AC electric suction fan: -- %
Compressor shut-off because of acceleration: --
Compressor shut-off with emergency-off function: --
Request for switching on stationary heater: --
Target value of blower regurator for requirement of blower capacity: -- %
Left front sun sensor light intensity: -- %
Right front sun sensor light intensity: -- %
Left rear sun sensor light intensity: -- %
Right rear sun sensor light intensity: -- %
Sun sensor total light intensity: -- %
Humidity sensor: -- %
Multifunction sensor dewpoint temperature: -- °C
Multifunction sensor CO value: --
Multifunction sensor NOx value: --
Fresh and recirculation air flaps software version: 03
Fresh/recirculation air flap motor: 404
Target value of fresh/recirculation air flap motor: 1847
Stored fresh and recirculated air flaps adjustment motor travel: 987
Current fresh and recirculated air flaps adjustment motor travel: 391
Left air mix flap actuator software version: 03
Left air mix flap motor position: 9999
Target left air mix flap motor position: 10000
Stored left air mix flap adjustment motor travel: 2542
Current left air mix flap adjustment motor travel: 2558
Right air mix flap actuator software version: 03
Right air mix flap actuator motor position: 9997
Target right air mix flap actuator motor position: 10000
Stored right air mix flap adjustment motor travel: 2516
Current right air mix flap adjustment motor travel: 2525
Left defroster flap actuator software version: 03
Left defroster flap actuator motor position: 9995
Target left defroster flap motor position: 10000
Stored left defroster flap adjustment motor travel: 1748
Current left defroster flap adjustment motor travel: 1754
Right defroster flap actuator software version: 03
Right defroster flap motor position: 9995
Target right defroster flap motor position: 10000
Stored right defroster flap adjustment motor travel: 1748
Current right defroster flap adjustment motor travel: 1754
Left footwell flap actuator software version: 03
Left footwell flap motor position: 0
Target left footwell flap actuator motor position: 17012
Stored left footwell flap adjustment motor travel: 777
Current left footwell flap adjustment motor travel: 65535
Right footwell flap actuator software version: 03
Right footwell flap motor position: 10016
Target right footwell flap motor position: 10023
Stored right footwell flap adjustment motor travel: 1938
Current right footwell flap adjustment motor travel: 1946
Left fresh air flap actuator software version: 03
Left fresh air flap actuator motor position: 130
Target left fresh air flap motor position: 9999
Stored left fresh air flap adjustment motor travel: 1979
Current left fresh air flap adjustment motor travel: 65535
Right fresh air flap actuator software version: 03
Right fresh air flap actuator motor position: 10016
Target right fresh air flap motor position: 10023
Stored right fresh air flap adjustment motor travel: 1938
Current right fresh air flap adjustment motor travel: 1946
Activated charcoal filter flap software version: 03
Activated charcoal filter flap motor position: 10016
Target activated charcoal filter flap actuator motor position: 10023
Stored activated charcoal filter flap adjustment motor travel: 1938
Current activated charcoal filter flap adjustment motor travel: 1946
A32m1 (Blower motor): short circuit cut-off: Inactive
A32m1 (Blower motor): maximum circuit cut-off: Inactive
Blower regulator control module overload of output: Inactive
Blower regulator: cooling element temperature is too hight: No
Blower regulator: supply voltage (under- or overvoltage): Inactive
Blower motor current consumption: 1 A
Blower regulator temperature: 72 °C
Blower regulator supply voltage: 8 V
Actuators test
Controls
Fresh and recirculation air flaps motor
Left air mix flap motor
Right air mix flap motor
Left defroster flap motor
Right defroster flap motor
Left footwell flap motor
Right footwell flap motor
Left fresh air flap actuator
Right fresh air flap actuator
Activated charcoal filter flap adjustment motor
Left and right footwell flaps motor
Left and right defroster flaps motor
Fresh air flap actuator
Engine/AC electric suction fan
Blower motor
Booster blower
A/C compressor relay
Illumination
Blower of interior temperature sensor
Stationary heater
Check of LEDs
Closing air recirculation flap (for cleaning)