Intellilink does not always come on when I start it. Dealer found two codes…low voltage…tested the battery and it is fine. Anyone else having this problem?
Unfortunately it’s a known problem and I’m unaware of a solution. It’s possible there might be a software/firmware update but I’d think the dealer’s service dept. would know about it. Unfortunately the 3yr./36k bumper-to-bumper portion of the original warranty has elapsed so expect to pay to have it fixed.
This is one of the reasons I purchased an extended warranty.
As long as your extended warranty is through GM you’re probably okay. If it’s through a third party I wish you luck. Keep us posted as to any results, diagnoses, etc.