Mechanics

CADILLAC ESCALADE FUSE PROBLEM

2004 Cadillac Escalade • 66,000 miles

My rear heater blows cold air only front works fine the little round looking circle above my head in drivers seat buzzes
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Guest
January 9, 2013.




When engine is warm make sure both pipes are hot first if they are it can be an actuator hanging up. But first go to the underhood fuse box and pull the rrhvac fuse for 60 seconds, that may reset the actuator. I have included pic of it on rear heater.


Hmac300
Jan 9, 2013.


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