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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5285
Experience:  Owner at DJ Wilson
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2015 Lone Star, heating unit not working, 2015 International

Customer Question

2015 Lone Star, heating unit not working
JA: What's the make/model/year of your truck? Engine type?
Customer: 2015 International Lone Star with Cummins ISX engine
JA: Are you fixing your truck yourself? What have you tried so far?
Customer: dealer changed some part which they had recall on. a/c works perfectly but no heat
JA: Anything else you want the truck mechanic to know before I connect you?
Customer: thats all
Submitted: 7 months ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 7 months ago.

Hi my name is***** will be glad to try to help. Check the heater core hoses for warmth in and out of the heater core. If okay that means you have good coolant flow in and out of the core. If so you could have a problem with the blend door actuators in the heater control box, a broken/jammed, or faulty blend door or control/actuator/wiring problem. Let me know

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