Why don't i have any heat in my 2007 chevy express work van. on 2007 Chevrolet Express 2500

There is no heat and the fan doesn't work

by in Springfield, OH on December 06, 2012
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2 answers
ANSWER by , December 06, 2012
Replace blower risistor and the connector.
ANSWER by , December 06, 2012
agree with wetry but use delco parts