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Iceman

Iceman 2/20/2019

2013 Dodge Ram 1500 Sport 8 Cyl 5.70L

Engine

No heat on driver side

Drivers side blows cold air passengers get hot air. I've changed thermostat and done a heater core flush. Truck does not have dual climate controls. What could be the issue?

1 Answer


Jimm

Jimm 2/21/2019

First step - check the heater blend door actuator, located under the instrument panel. Next, check the actuator controls.

Try these online resources; www.autopartswarehouse.com, www.rockauto.com, www.partsgeek.com - to list only a few.

In fact, they (RockAuto) list the replacement heater blend actuator from around $11.30 for your vehicle.

Heater blend door actuator = FOUR SEASONS part #73125 - or it's equivalent

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