Where is the heater control valve on a 2003 dodge durango?
The heater control valve on a 2003 Dodge Durango is located inside the passenger compartment, under the dashboard. It's not easily accessible and requires partial dashboard disassembly to reach. There's no single easily identifiable external location. You'll likely need a repair manual specific to your Durango's year and engine to find precise instructions and diagrams showing its placement.