No rear heat!

[Dad_of_4]

we bought our 2010 Expy Eddie Bauer last March. We live in AZ so A/C is a must but now we would like a little heat and we found out that there is no heat in the rear. Front is hot but back blows cold. I opened up the side panel to make sure the actuator is moving when temp is changed and it is. It also sounds like the blender door is moving and sealing. I have no idea what it could be. Like I said, a/C runs great in front and back but no heat in the back.
Thanks!

 

[Bedrck47]

Welcome to the Forum

 

[docraymund]

You might have to backflush the heater line from the rear connector. Watch vids on you tube on how to do this.

 

[jeff kushner]

You can crawl under the back and check the supply/return lines coming from the engine. On my '03EB they were on the passenger side, my guess is they will be the same on yours.

Maybe docray....knows if there is a valve at the engine or is the heater solenoid valve in the rear?

jeff

 

[Dad_of_4]

I have watched a few YouTube videos but none of them seem to have anything to do with a rear line. Any further direction would be great.

 

[stamp11127]

Next step is what Jeff said. You will not have any heat if the hot coolant isn't getting to the core. Should be hot in and out. If both lines are cold you then check the "t" in the lines in the engine compartment.