Hi I've been having the same troubleMy 2012 aveo 1.3 diesel brakes lock on only on shortjourneys
Hi I've been having same problem had disks and pads changed because old discs were worn but at least their was no problems since being changed the calipers are getting stuck if car is left for a couple of days gets worse got pistons greased it helped for little while now after a couple of weeks starting to stick again any advice. Did you get find the cause ? or anyone else had the same problem with this model any help or advice would be great .For anything to do with brakes and safety take your vehicle to one of the many tyre and brakes drive in centres. Locking on sounds as if you have a seized brake cylinder.Dont risk your or others safety - for brakes get checked out asap.