FixVault
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Toyota
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1988
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4Runner Base, Standard
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Repair and Diagnosis (Single Page)
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Heating, Ventilation & A/C (HVAC)
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HVAC Control Systems
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Heater System
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Operation
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System Controls
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Button Controlled Models
Button Controlled Models
Air vent, air mix and recirc/fresh electric servo motors control all heater functions.