A/C Problem 2010 Yukon XL
We noticed, last summer, that our a/c was not as cold and
the seat coolers were not cooling. We tried to recharge the
ac and it did not fix the problem. Now, when we start the
truck and the a/c is on, it moans pretty loudly for about 10
to 20 seconds, then fades. If we have the a/c off and start
it, it doesn't make the sound. Are the two issues related?