Found out the right side axel seal was leaking on our 09 HHR. We are past the 3yr/36,000 warranty. Was pleasantly surprised when Chevy told me that it was covered under the 5yr/100,000 mile power train warranty.
Bought this car used with only 25,000 miles on it at a Ford dealership back in July and was there getting a free oil change.They noticed the leak and called a Chevy dealership for me otherwise I would have used the extented warranty I bought which carries a $100 deductable.

 

Yes there is a list of the GM Powertrain warranty coverage here..
Good that you that fixed under drivetrain warranty....It is indeed covered.