92 Deville rodents blocked airflow

1992 ALL OTHER MAKES ALL OTHER MODELS
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JNDWANNER
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How does one get to the air flow plenum for the car's interior? Need to clean it and put a wire mesh over intake. I have also had to wire the heater to run via switch as I can't locate the heater module. The digital part is ok.
Feb 21, 2007 at 7:11 PM
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KIN CHAN
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cadillac use the auto climate ctrl panel to draw code or chk system...look up auto repair manual on this site..u should be able to find cpts location and diagnostic procedures there....good luck
Feb 21, 2007 at 8:58 PM
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2CARPRO JACK
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The air intake is at the base of the windshield
Feb 22, 2007 at 8:39 AM
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