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Toyota
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2005
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Sequoia 2WD V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Heating and Air Conditioning
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Control Assembly
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Testing and Inspection
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Air Conditioner Control Assembly
Air Conditioner Control Assembly
INSPECTION
INSPECT BULB
Set the tester as shown in the illustration to check for continuity. If continuity exists, replace the heater control.
If no continuity exists, replace the bulb.