Car heating system VW Transporter T4
Heating system device
Heating system device 1. Hood grille; 2. Front intake manifolds; 3. Gasket; 4. Rear intake manifolds (on the transverse wall); 5. Right air duct; 6. Instrument panel; 7. Right air...
Heating system device 1. Hood grille; 2. Front intake manifolds; 3. Gasket; 4. Rear intake manifolds (on the transverse wall); 5. Right air duct; 6. Instrument panel; 7. Right air...
Intake manifolds — removal and installation
Front intake manifolds 1. Front intake manifold; 2. Gasket; 3. Rear intake manifold Removal 1. Open the hood. 2. Remove the screws (arrow). 3. Unscrew the intake pipes from the...
Front intake manifolds 1. Front intake manifold; 2. Gasket; 3. Rear intake manifold Removal 1. Open the hood. 2. Remove the screws (arrow). 3. Unscrew the intake pipes from the...
Heater motor — removal and installation
Removal 1. Disconnect the ground (-) cable from the battery. Attention! This will erase the anti-theft code from the radio receiver's memory. Do not disconnect the battery when...
Removal 1. Disconnect the ground (-) cable from the battery. Attention! This will erase the anti-theft code from the radio receiver's memory. Do not disconnect the battery when...
Air deflectors — removal and installation
Removal 1. Remove the rotating part (2) of the air deflector (1) with a screwdriver. 2. Unscrew the screw (the middle deflector has 2 screws) and remove the housing (1). 3....
Removal 1. Remove the rotating part (2) of the air deflector (1) with a screwdriver. 2. Unscrew the screw (the middle deflector has 2 screws) and remove the housing (1). 3....
Heating regulator — removal and installation
Heating regulator Removal 1. Remove the control handles (4) from the levers. 2. Remove the shield (3). 3. Unscrew the screws from the instrument panel (2). 4. Press the regulator...
Heating regulator Removal 1. Remove the control handles (4) from the levers. 2. Remove the shield (3). 3. Unscrew the screws from the instrument panel (2). 4. Press the regulator...
Heater control cables — removal and installation
Removal 1. Remove the heating regulator. 2. Disconnect the cables from the control levers and remove them, having first removed the plate clamps of the cable sheaths with a...
Removal 1. Remove the heating regulator. 2. Disconnect the cables from the control levers and remove them, having first removed the plate clamps of the cable sheaths with a...
Additional heat exchanger — removal and installation
Removal the additional motor and heater radiator 1. Grille, in the cabin; 2. Gasket; 3. Additional radiator; 4. Coolant supply; 5. Return of coolant The additional heater radiator...
Removal the additional motor and heater radiator 1. Grille, in the cabin; 2. Gasket; 3. Additional radiator; 4. Coolant supply; 5. Return of coolant The additional heater radiator...
Additional heating system on the Caravelle model
Additional heating system on the "Caravel" model 1. Air deflector; 2. Sealing frame; 3. Gasket; 4. Air distributor housing; 5. Heater motor; 6. Coolant pipe; 7. Tee; 8. Coolant...
Additional heating system on the "Caravel" model 1. Air deflector; 2. Sealing frame; 3. Gasket; 4. Air distributor housing; 5. Heater motor; 6. Coolant pipe; 7. Tee; 8. Coolant...
Diagnostics of heating system faults
Cause Method of elimination The heater motor does not work The heater motor electric motor fuse is faulty Check the motor fuse, replace if necessary The heater motor switch is...
Cause Method of elimination The heater motor does not work The heater motor electric motor fuse is faulty Check the motor fuse, replace if necessary The heater motor switch is...
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Transporter T4
Transporter T3
- General information
- User manual
- Maintenance
- Power unit
- Engine repair
- Ignition system
- Lubrication system
- Cooling system
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- Petrol engines
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- Body and interior elements
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- Electrical equipment
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- Equipment and devices
- Power devices (diesel)
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- Wiring diagrams (diesel)
- Wiring diagrams (petrol)