Re: u0136 Service All Wheel Drive 08 outlook
Alldata DIY has a lot of information, but all with images, so unfortunately I can't really post it for you, but your definition of the code is correct...
If I were you I would consider a subscription and seeing if you can diagnose yourself. To my knowledge, this isn't a common problem.
2008 Saturn Outlook XR - White Diamond Tricoat - AWD - NAV - TOW