2010 prius can using the engine break cause problems
lately when i use the engine break, then back to drive, it jumps back to neutral
by itself, but if i stay in drive it seems fine. is this an indication of a major
problem, or perhaps just a sensor
I always use this function on my 2013 prius and I never had any problem I think that you must check your sensors.
Search Toyota Prius Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Toyota Prius Experts