Question about 2008 Cadillac Dts
How to locate and unclogg A/C drain on 2008 cadillac dts?
Posted by Anonymous on
You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. You'll need to lift the door panel upwards in order to get it off the window ledge. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door
Posted on Aug 14, 2009
check the crackcase, or crankshaft circuits A or B.. or both..not sure.. which one. but i had similar problem,, i went and bought a code reader and that helped me out alot, with what i had to change.. good luck..
Posted on Nov 17, 2011
The lighter it self is a coil they will burn out. very inexpensive to replace.
But if they all went out at the same time then that's a different issue
Posted on Jul 07, 2012
Do you mean your looking to drain the refrigerant (R134a) from the A/C system?
If so there is no drain plug. you will need to find a garage that has an A/C recovery/recharge machine & have it recovered before you can open the system.
If you are looking for the evaporator water drain tube it comes out of the firewall near the center on the passenger side of the car. you can see it from underneath the car. it has no plug though unless of course you've been driving many dirt roads, then it can build up a "Plug" of dirt on the end of the tube that can block it.
Posted on May 29, 2014
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