Volkswagen Tiguan Service and Repair Manual: Refrigerant Circuit General Information

A/C System Operation, Safety Precautions

A/C System OperationThe temperature in the passenger compartment depends on the amount of heat radiated through the windows and conducted by the metal parts of the body. In hot weather it is possibl ...

Refrigerant Circuit Components

Refrigerant Circuit Component Arrangement Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved ...

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Volkswagen Tiguan Service and Repair Manual > Refrigerant Circuit General Information: Electrical Components Not on Refrigerant Circuit
A/C Programmer -J127- This programmer switches the refrigerant flow direction through the second evaporator if the temperature on the cooling fins on the second evaporator lowers to the freezing point for water (icing protection). Coolant Fan Control Module -J293- Note There are different constru ...