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 ...

See also:

Disassembly
Fig. 314: Removing/Installing Differential Cover Bolts - DIFFERENTIAL COVER BOLTS - DIFFERENTIAL COVER NOTE: The transfer shaft should be removed for differential repair and bearing t ...

Diagnosis and testing
BATTERY The battery must be completely charged and the terminals should be properly cleaned and inspected before diagnostic procedures are performed. See Cleaning for the proper battery cleaning ...

Description, Operation
DESCRIPTION POWERTRAIN CONTROL MODULE (PCM) The Powertrain Control Module (PCM) is a digital computer containing a microprocessor. The PCM receives input signals from various switches and sensors ...

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