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Volvo
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1990
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740 L4-2.3L SOHC VIN 88 B230F
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Control Module HVAC
Control Module HVAC
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Service Precautions
Description and Operation
Locations
Service and Repair
Programmer, Climate Control
Electronic Climate Control Module
Programmer (Control Module) Removal
Programmer (Control Module) Installation
Diagrams
Diagram Information and Instructions
How to Use the Diagrams
Wire Color Code Identification
Component Locations
Connector Locations
Ground Locations
Key to Wiring Diagrams
Electrical Diagrams
Technical Service Bulletins
