Location of a part

BETH MACKLIN

MEMBER
2003 GMC SIERRA
V8
4WD
AUTOMATIC

Where do I find the blower resistor on a 2003 gmc sierra

Saturday, February 5th, 2011 AT 6:36 PM

1 Reply

JDL

MECHANIC
16,098 POSTS

With automatic hvac, there is a blow motor control precessor that replaces the resistors, behind right side of dash. Ground and voltage wires for blower motor comes from that processor.

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Location of a part

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