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Cabin Heating System Operation

8K views 1 reply 2 participants last post by  somms 
#1 ·
Does anyone have any information on how the Spark EV cabin heating is provided? Is it liquid that is heated by a resistance heater and circulates through a conventional heater core? Or is it an electric heater that air passes through? I can't seem to find any articles describing the operation.
 
#2 ·
Considering I have found a single post in another forum from last year that indicates that the Chevy Volt & Spark EV share the same K10 Coolant Heater Control Module aka Heater GM part#22851153, I would have to assume the resistive heating system is used in both the Volt & Spark EV...

FWIW: I have not been able to verify this info against any other parts diagram/breakdown for the Chevy Spark EV yet...
 
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