Leon Mk2: Heating and air conditioning
Also for this vehicle: Leon Mk1.
Transmission
Steering & suspension
Body & interior
General
Engine
Heating & A/C
Diagnostics
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Heating and air conditioning188 pages
Heating61 pages
Instrument panel diffusers and air conduits7 pages
- Air flow in the vehicle
Air intake, air outlet and air flow in the heating4 pages
- Contact corrosion!
Heating components17 pages
- Heating components: removing and installing
- Additional resistance for the fresh air turbine with overheat fuse N24 : removing and installing
Servomotor for the fresh air / air recirculation flap V154 : removing and installing3 pages
Checking the operation of the Servomotor for the fresh air / air recirculation flap V154 and the fresh air / air recirculation3 pages
Heating control: operation, removing and fitting18 pages
Functions of the Heating control unit J655 pages
Flexible axle (for air distribution): removing and installing4 pages
Heating equipment: removing and fitting9 pages
Air inlet opening with recirculated air / fresh air flap: removing and installing3 pages
Heating: dismantling and assembling10 pages
- Heating components: removing and refitting
Control mechanism for the temperature flap: removing and installing3 pages
- Heating: dismantling and assembling
- Air flow duct: dismantling and assembling
Air conditioner127 pages
Safety precautions for work on vehicles with air conditioning and how to work with refrigerant R134a6 pages
Refrigeration agent circuit: repairs11 pages
- Component diagram
- High-pressure sender (00819) G65 : removing and installing
Checking the output signal of the High pressure sender (00819) G653 pages
- O-rings for refrigerant circuit
Detaching and attaching compressor from support3 pages
- Check the activation signal for the Compressor regulation valve, air conditioning (01232) N280
Replacing the compressor pulley10 pages
- Replacing pulley (compressor, make ?Denso?, version ?1?)
Removing and refitting the compressor pulley (compressor make ?Denso?, version ?1?)3 pages
- Replacing pulley (compressor, make ?Denso?, version ?2?)
Removing and refitting the compressor pulley (compressor make ?Denso?, version ?2?)2 pages
- Pulley: replacing (compressor make ?Zexel?)
- Pulley: replacing (compressor make ?Sanden?)
Air conditioning with manual control: Climatic8 pages
- Air conditioning: passenger compartment, removing and installing
- Air conditioning control unit J301 : removing and installing
Connectors for the Air conditioning control unit J3012 pages
- Servomotor for the temperature flap (01271-4122) V68 : removing and installing
- Temperature transmitter, foot well zone vent (01297) G192 : removing and installing
- Temperature sender, centre vent (01296) G191 : removing and installing
Air conditioning with automatic control: Climatronic9 pages
Components located outside the passenger compartment3 pages
- Air outlet vent: check
- Plenum chamber water drainage: testing and cleaning
Fresh air inlet cover and grille: checking, removing and fitting3 pages
Air conditioning control and regulation components in the passenger compartment14 pages
- Instrument panel air vent: removing and installing
- Solar radiation photosensor (00797-3241) G107 : removing and installing
Climatronic control unit (01320) J255 : operation, removing and fitting3 pages
Flexible condensation drainage tube: removing, checking and installing2 pages
Temperature sender for the left hand side air vent (00756) G150 : removing and installing2 pages
Temperature sender for the right hand side air vent (00757) G151 : removing and installing2 pages
Air conditioning components24 pages
- Preparing adapter cables for control motor actuation
Servomotor for the right hand side temperature flap. (01810) V159 : removing and installing3 pages
- Air temperature sender, evaporator output (00818) G263 : removing and installing
- Air temperature sender, left foot well zone vent C1157 G261 : removing and installing
- Air temperature sender, right foot well zone vent G262 : removing and installing
- Dust and pollen filter: removing and fitting
Fresh air turbine control unit J126 and Fresh air turbine (01273-4124) V2 : removing and installing3 pages
Servomotor for the air retention flap (01274-4131) V71 with Potentiometer - servomotor for air retention flap (00604) G113 : r3 pages
Additional heating element (00402) Z35 (with Additional air heating control unit (00483) J604): removing and installing3 pages
Replace components that can only be removed and fitted with the air conditioning removed13 pages
Air inlet opening with air recirculation / air retention (fresh air) flap: removing and installing3 pages
Temperature sender - fresh air intake duct (00787-3213) G89 : removing and installing3 pages
Servomotor for the de-icing flap (00710) V107 : removing and installing3 pages
Servomotor for the left hand side temperature flap. (01809) V158 : removing and installing3 pages
Heating heat exchanger: removing and installing5 pages
Basic connection schema for air distribution6 pages
- Air flow in the vehicle passenger compartment
Air intake, air outlet and air flow in the air conditioning4 pages
Refrigeration performance of the air conditioning: check4 pages
Air conditioning components: removing and fitting5 pages