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Outlet temperature senderG150: Removing and installing. > < Removing and installing front footwell vent|Fitting

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Components of the automatic air conditioning system (Climatronic) in the passenger compartment
Components of the automatic air conditioning system (Climatronic) in the passenger compartment
Additional information:
t  → Current flow diagrams, Electrical fault finding and Fitting locations
t  → Air conditioning with refrigerant R134a; Rep. gr.00
  Note
t  If there is a fault in the system, first consult the fault memory of the Climatronic control unit -J255- → Vehicle diagnostic tester.
t  If no fault is detected, then consult the measurement values block of the Climatronic control unit -J255- and activate, if necessary, the component concerned using the activator diagnostic function → Vehicle diagnostic tester.
t  Perform the following work after completing the repairs:
–  Consult the fault memory of the panel Climatronic control unit -J255- and erase the faults that appear.
–  Check the coding of the Climatronic control unit -J255-.
–  Check the adaptation of the Climatronic control unit -J255-.
–  Perform basic adjustment for the air conditioning → Vehicle diagnostic tester.
t  Electrical verification of the different servomotors, potentiometers and senders is described in the fault localisation guide → Vehicle diagnostic tester.
Components of the air conditioner - Automatic air conditioning (Climatronic) in the passenger compartment
   
1 - Temperature sender for the left hand side air vent -G150-
q   Detaching and attaching → Chapter
2 -  Diagnostics connection
q   Finish the air conditioning self-diagnosis → Vehicle diagnostic tester
3 -  Accelerator mechanism
q   The deactivation of the Climatronic control unit -J255- compressor Kick-Down (through the Compressor regulation valve, air conditioning -N280-) is performed at the request of the engine control unit (information is exchanged over the data bus). The measurement values block for the Climatronic control unit -J255- can be used to check the actual state → Vehicle diagnostic tester
4 -  Condensation drain hose
q   Checking, removing and installing → Chapter
5 - Left seat thermosensor -G59- and left heated seat -Z6-, driver's heated seat back -Z7-
q   Thermal or heated seats are not fitted in every vehicle (optional equipment)
q   Heated seats are controlled by the heated front seats control unit -J774- → Current flow diagrams, Electrical fault finding and Fitting locations
q   The activation of the seat heating may be seen in the measurement values block of the Climatronic control unit -J255-, test → Vehicle diagnostic tester
q   Repairing the thermal seat → Bodywork, interior fitting work; Rep. gr.74
6 - Right seat thermosensor -G60- and right heated seat -Z8-,passenger's heated seat back -Z9-
q   Thermal or heated seats are not fitted in every vehicle (optional equipment)
q   Heated seats are controlled by the heated front seats control unit -J774- → Current flow diagrams, Electrical fault finding and Fitting locations
q   The activation of the seat heating may be seen in the measurement values block of the Climatronic control unit -J255-, test → Vehicle diagnostic tester
q   Repairing the thermal seat → Bodywork, interior fitting work; Rep. gr.74
7 -  Defroster vent
q   Side window (driver's side)
q   Removing and fitting : → Bodywork, interior fitting work; Rep. gr.70
8 -  Dash panel vent (left-side)
q   Removing and fitting the instrument panel air vent → Chapter and → Bodywork, interior fitting work; Rep. gr.70
9 - Control unit with display in dash panel insert -J285-
q   With the Outside temperature indicator -G106-
q   The outside temperature emitted by the Climatronic control unit -J255- is displayed.
q   If the temperature reading is incorrect, check the measurement values of the temperature sensors → Vehicle diagnostic tester
q   The measurement value from the Outside temperature sensor -G17- is analysed by the Control unit in the instrument panel and transmitted over the comfort system data bus to the Climatronic control unit -J255- → Vehicle diagnostic tester
10 -  Defroster vent
q   For windscreen
q   Removing and fitting : → Bodywork, interior fitting work; Rep. gr.70
11 - Photosensor for solar radiation -G107- andPhotosensor 2 for solar radiation -G134-
q   Removing and fitting → Chapter → Bodywork, interior fitting work; Rep. gr.70
12 - Thermosensor - dashboard -G56-
q   Fitted in the Climatronic control unit -J255-, this cannot be replaced separately
13 - Climatronic control unit -J255-
q   Different versions (with the button OFF, with or without thermal seat regulator, with or without radio / navigation system or radio and navigation with large controls panel), allocation → Spare parts catalogue
q   Function ►02.2009 → Chapter
q   Removing and installing ►02.2009 → Chapter
q   Removing and installing 03.2009 ► → Chapter
q   Function 03.2009 ► → Chapter
q   The Temperature sensor - Dashboard -G56- is incorporated into the control and indication panel Climatronic control panel -J255-
q   Plug connection of the Climatronic control unit -J255- Vehicles 01.2004▶ → Chapter.
q   Plug connection of the Climatronic control unit -J255- Vehicles 05.2006▶ → Chapter.
q   Plug connection of the Climatronic control unit -J255- Vehicles 05.2007▶ → Chapter.
q   The illumination of the push buttons and the indication areas is done using LEDs, they may not be replaced
14 -  Dash panel vent (centre left)
q   Removing and fitting the instrument panel air vent → Chapter and → Bodywork, interior fitting work; Rep. gr.70
15 -  Dash panel vent (centre right)
q   Removing and fitting the instrument panel air vent → Chapter and → Bodywork, interior fitting work; Rep. gr.70
16 -  Air conditioner unit
q   Removing and installing air conditioning unit → Chapter
17 -  Defroster vent
q   Side window (passenger's side)
q   Removing and installing and → Bodywork, interior fitting work; Rep. gr.70
18 -  Dash panel vent (right-side)
q   Removing and fitting the instrument panel air vent → Chapter and → Bodywork, interior fitting work; Rep. gr.70
19 - air temperature sender, right vent -G151-
q   Detaching and attaching → Chapter

   

Outlet temperature senderG150: Removing and installing. > < Removing and installing front footwell vent|Fitting