Rear heater blows cold air, font hot

Tiny
JERRYSTEWART
  • MEMBER
  • 2009 GMC ACADIA
  • 67,000 MILES
The heater in our Acadia works great in the front. The rear blows cold. We have checked and rechecked all from and rear controls. No improvement. How does the rear heater get its heat, same as the front or a different delivery system?

Thanks,
Jerry
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Sunday, October 14th, 2012 AT 3:53 AM

1 Reply

Tiny
KHLOW2008
  • EXPERT
Rear heater has separate heater core at rear.
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Sunday, October 14th, 2012 AT 4:47 AM

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