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2005
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Optra5 Base, Automatic
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Repair and Diagnosis
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Heating, Ventilation & A/C (HVAC)
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HVAC Control Systems
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HVAC Systems - Manual
HVAC Systems - Manual
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Specifications
Fastener Tightening Specifications
Schematic and Routing Diagrams
HVAC Schematic Icons
HVAC Schematics
Component Locator
HVAC Component Views
HVAC Connector End Views
Diagnostic Information and Procedures
Diagnostic Code Index
Diagnostic System Check - HVAC Systems - Manual
Test Description
Diagnostic Trouble Code (DTC) List
DTC P0532 or P0533
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
DTC P0645
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
DTC P1537 or DTC P1538
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Symptoms - HVAC Systems - Manual
Notes
Low and High Side Pressure Relationship Chart
Blower Motor Malfunction
Too Hot in Vehicle
Notes
Test Description
Too Cold in Vehicle
Air Delivery Improper
Improper Control Response
Repair Instructions
HVAC Control Assembly Replacement
Removal Procedure
Installation Procedure
HVAC Control Lamp Bulb Replacement
Removal Procedure
Installation Procedure
Temperature Control Cable Replacement
Removal Procedure
Installation Procedure
Temperature Control Cable Adjustment
Introduction
Manual HVAC General Information
The V5 A/C System
System Components - Functional
Compressor
Pressure Relief Valve
Condenser Core
Expansion Valve
Evaporator Core
Receiver-Dryer
Heater Core
System Components - Control
Controller
Vacuum Lines
Vacuum Tank
Pressure Transducer
Wide-Open Throttle (WOT) Compressor Cutoff
V5 Compressor - General Description
V5 Compressor - Description of Operation
Description and Operation
Air Delivery Description and Operation
Notes
Console-Mounted Heating and Ventilation Panel