ECS heater blowing cold

[Simmo468]

Hi All,

Wondered if anyone can help Shed some light on an issue at has just cropped up on my 2014 PHEV?

When I first start the car the cabin heater works great but after about 10 min goes cold. Makes no difference with air con on or not. Checked coolant etc and all seems normal.

Thanks

 

[Ricardowelch]

Hi All,

Wondered if anyone can help Shed some light on an issue at has just cropped up on my 2014 PHEV?
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When I first start the car the cabin heater works great but after about 10 min goes cold. Makes no difference with air con on or not. Checked coolant etc and all seems normal.

Thanks

I think you should check if there is water leak. There are many different places leaks, so you should make sure to check your hoses, radiator and water pump for damage. If any of these things are leaking, your car heater won’t work properly.