[rjkaseda]

My 08 Saturn outlook says service all wheel drive. Scan shows U0136 Lost Communication with rear differential control module. Thoughts?

 

[h2oskierc]

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.

 

[ls973800]

No need to pay for any subscriptions. Here is a free GM service manual download for your 2008 Saturn Outlook (and Enclave, Acadia, and Traverse) up to 2010. The link was originally posted on the Enclave forum and many including myself downloaded it with no problem.

https://anonfiles.com/file/4faae135818bcc2be6e3bce8b839eace

 

[SenordrummeR2]

No need to pay for any subscriptions. Here is a free GM service manual download for your 2008 Saturn Outlook (and Enclave, Acadia, and Traverse) up to 2010. The link was originally posted on the Enclave forum and many including myself downloaded it with no problem.

https://anonfiles.com/file/4faae135818bcc2be6e3bce8b839eace

I can confirm this. I downloaded the PDF successfully as well. No viruses or anything were attached when I downloaded it. But with anything shared on the interwebs, you should still be cautious.

 

[h2oskierc]

Hey, that's a neat find! Still a big AllData fan, however. It is dirt cheap, and I don't mind paying for a good product.