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1999 Cadillac Escalade Question: how do you replace the A/C blower dash switch?

 

Question

LEXA 2009, Sioux City, IA, May 01, 2010, 10:48
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The blower works on high only, and not the lower settings

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  • Answer #1

    cazaresjimenez August 21, 2013, 20:09
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    The problem is dealing with A/C Heater Blower Motor Resistor it is not a switch issue because you know it turns on in high. Current flows through a resistor to the blower motor in order to give you your desired speed. When you switch it to High it does not go through a resistor and that is why it works in that setting only. Somewhere there is an open in your blower resistor. I checked at Auto Zone and they are going for around $20 and it is an easy fix.

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    NAZERITH, December 16, 2013, 19:31
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    THIS IS GOOD INFO. I PLAN ON BUYING A 99 OR 00 YUKON DENALI OR ESCALADE

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