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I have a 2001 "Tahoe" that was doing the same thing. If you had the A/C on and moved the temperature just a little towards HOT, it put out heat, wide open. You could not turn the HEAT off until you cut the vehicle off and let it sit for a while. Then the temperature motor would "reset" itself. I ended up replacing the temperature motor under the dash, the one on the bottom side. My vehicle did NOT have "dual temperature settings". Just one knob you turned from Blue to Red. This fixed the problem. The part# that was on my old temp. motor / actuator was 52474810.
Bobby Carpenter
Aiken, SC
bcnc@bellsouth.net
What else can I help you with?
Can you legalize a 2001 Chevy Silverado in Mexico?
cAN YOU LEGALIZE A 2001 CHEVY SILVERADO IN MEXICO?
2001 Chevy Silverado 6.6 remove injectors?
injectors 6.6 Chevy silverado
Will a motor for a 2001 Chevy Silverado fit a 1981 Chevy Silverado?
No it will not. total different designed engines.
Why does my 2001 Chevy Prism heater blows hot air on highest fan speed but the lower speeds it blows cold air?
It has a bad "Blower Motor Resistor" The fan switch itself is fine.
Does 2001 Chevy Silverado have a kill switch where?
NO, They were not used on chevy trucks.
Does parts from a 2001 Chevy Silverado 1500 fit on a 2003 Chevy Silverado 1500?
The parts should fit.
Can parts from a 1996 Chevy Silverado fit on a 2001 Chevy Silverado?
NO nothing will. well maybe the tires and wheels will.
Where is the heater core located in a 2001 Chevy Silverado?
It's completely buried under the dash ,you have to completely dismantle the dash including removing the steering wheel.
Where is the heater control valve on a 2001 Chevy s10?
"Where is the heater controll valve on a 2001 Chevy S-10 controll Valve? "
Does the 2000 Chevy Silverado 1500 hd stock stereo fits on 2001 Chevy Silverado 1500 hd?
Yes they are interchangeable.
Why does Heater blows cold air on 2001 blazer?
you must have low coolant or a bad heater core
What is the average cost for a 2001 Chevy Silverado?
The cost of a 2001 Chevy Silverado will depend on its condition and mileage. The average cost for a vehicle in excellent condition with average mileage is about $9,000.
