Dodge Journey: Diagnosis and Testing

Operation
The standard front and available rear heating-A/C systems used in this vehicle are blend-air type systems. In a blend-air system, a blend-air door controls the amount of conditioned air that is a ...

A/C Performance
The A/C system is designed to provide the passenger compartment with low temperature and low humidity air. The A/C evaporator, located in the HVAC housing is cooled to temperatures near the fre ...

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Description, Operation
DESCRIPTION The A/C refrigerant lines and hoses are used to carry the refrigerant between the various A/C system components. The refrigerant lines and hoses for the R-134a A/C system consist of ...

Tube, air pump, inlet
Description The air pump inlet tube is located on the left side of the engine compartment. The tube attaches to the air injection pump using a quick connect style fitting. The other end of the tub ...

Unit, heater
DESCRIPTION Fig. 323: Positive Temperature Coefficient Heater - Description NOTE: LHD model shown. RHD model similar. An electric positive temperature coefficient (PTC) heater unit (1) is us ...

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