Where heater control valve on a 1991 dodge dynasty?

The heater control valve on a 1991 Dodge Dynasty is located behind the dashboard, on the firewall, near the heater core. It's not easily accessible without some disassembly. You'll likely need to remove parts of the dashboard to get to it. There's no single, universally easy-to-find diagram, as access varies slightly depending on the specific trim level.

To find it, you'll probably need to:

* Consult a repair manual specific to your 1991 Dodge Dynasty: This is the best way to get precise location instructions and diagrams showing component removal. A Haynes or Chilton manual would be helpful.

* Use a flashlight and carefully examine the area behind the dashboard: Look for a valve with coolant lines connected to it. It's often a small, usually electrically controlled valve.

Remember safety first! Disconnect the battery's negative terminal before starting any work involving the dashboard.