My 2011 XC60 with around 95000 miles has started having an ABS/Traction control error. Sometimes it also has other errors pertaining to the collision avoidance system, lane change system, and blind spot monitoring system. When these errors pop up, it also disables the cruise control. The battery was replaced by Volvo a year ago when we bought the car, and still shows around 12.5v at rest, and around 14.5v when the car is running. The errors sometimes show up immediately when starting the car, and other times it takes minutes of driving to appear. I've heard that Volvos can sometimes be affected by the heat-it's going through typical Texas summer heat right now. All I've done to it so far is remove and clean the front wheel ABS sensors, but it appears that this is some kind of system error issue. Thanks in advance for any light that y'all can shed on this issue.

 

Your first step should be to scan the control units with a compatible scanner - VIDA is your best choice, and then address the clues if any that are there. Anything else is just a guess or wasted time and money.

From a fellow Texan, born in San Benito, lived in Austin, and "summered" at Grandmas house in Houston!