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The coolant valve to the heater sits above the heater matrix on the inlet pipes. It can be accessed from under the bonnet near the bulkhead below the windscreen.
"Where is the heater controll valve on a 2001 Chevy S-10 controll Valve? "
Locate heater control valve in a 2001 Honda civic
The heater valve is located inside the heater box.
heater control valve located on 2001 gmc jimmy 4.3l
how do i replace a heater core in a 2001 Chevrolet blazer
How to replace a heater hose on a 2001 Oldsmobile silloute
You have to take half the car apart to replace the heater core
A 2001 Chrysler Town and Country does not have a water control valve in the heater system. The cabin temperature is controlled with electric motors on airflow control doors.
YOU CAN'T, you will have to replace the heater core itself with a new one.
how to replace valve cover gasket toyota rav4 2001
Cost about 1000 - 1200$. This is one of the hardest heater cores to replace.