Heater not working right

Asked by trapper6699 Oct 10, 2013 at 08:57 AM about the 2002 Chevrolet Avalanche 1500 4WD

Question type: Maintenance & Repair

I have the computerized climate
control AC/heater. The heater only
comes on if you put the thermostat
all the way past 82. When you turn
down a little bit so it won't be so hot,
it gets cold.

2 Answers
30

GuruYPZMG answered 6 years ago

Defroster doesn't blow but blower works on heat settings this is a 2002

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