rear heater not working

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rear heater not working

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Chevrolet >> Chevy Trucks, Vans & SUV's >> Venture >> rear heater not working

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rear heater not working - 12/2/2006 3:47:33 PM

mightymom400

Posts: 3
Joined: 12/2/2006
Status: offline

The rear heater blows only cold air for our 03 Chevy Venture. I have flushed the heater core and it is clear. The front heating system works fine. Any ideas

Post #: 1

RE: rear heater not working - 12/3/2006 7:13:01 PM

golfer

Posts: 610
Joined: 10/8/2006
Status: offline

Somethig is preventing coolant flow from the front plumbing "T" to the rear heater core.

(in reply to mightymom400)

Post #: 2

RE: rear heater not working - 1/4/2007 4:26:02 PM

momto5

Posts: 3
Joined: 1/4/2007
Status: offline

I have the same problem with my 01 venture. I had someone look at it, and after deciding that coolant was getting back to the rear, they tore the panel off of the back drivers side and saw that there is a switch back there that moves when we change our setting from Cold to hot. That switch was broken and was staying on the cold setting. I haven't had mine replaced yet, but at least I know it isn't a big deal.

(in reply to mightymom400)

Post #: 3

RE: rear heater not working - 1/30/2007 10:03:13 PM

cac39700

Posts: 1
Joined: 1/30/2007
Status: offline

I have the exact opposite problem. Our rear heat works but no heat from the front on our 1999 Chev Venture. Any ideas

(in reply to momto5)

Post #: 4