What is your question?
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What is your question?
I bought a 2005 Yukon xl and under the hood there is a green sticker saying the rear a.c. has been blocked off. What are some things to check to get it working again?
1 Reply
Hello, The best guess I can provide without looking at the vehicle is that the rear evaporator core or orifice tube was defective, or there may have been physical damage to the lines under the rear wheel-well. This sounds like a workaround, and I have never encountered it. It might even be that deleting the rear A/C was an option from the factory, but if there are rear A/C controls, I would not expect that to be the case.