Operation CHARM
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Mazda
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2001
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MX-5 Miata L4-1.8L DOHC
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Windows and Glass
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Heated Glass Element Switch
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Testing and Inspection
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Climate Control Unit Inspection
Climate Control Unit Inspection
Defroster Switch
1.
Remove the climate control unit.
2.
Inspect for continuity between the defroster switch terminals using an ohmmeter.
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If not as specified, replace the defroster switch.