So I know the extended warranty campaign for this is about to come to an end and I'm worried because my brake actuator makes that grinding noise much more frequently than it used to. When parked and pressing the brake pedal it will pretty much constantly make that actuator sound. If I press it all the way down and wait for it to finish, then it takes two pressed to do it again. If I don't wait for it to finish, it will do it on every single brake press (see second half of video).
Brake Actuator Assem - Warranty Enhancement | Page 4 | PriusChat So at least two people in this thread had the low pressure accumulator code but did not have any warning lights. When my wife gets home, I'll pull out the techstream and check it.
Yes, brake warning lights not the generic CEL(check engine light). It would be very strange to have codes logged but no lights. If there is DON'T CLEAR THEM! As you read in that link, getting a fix w/o lights/codes is an uphill battle. GOOD LUCK!
