2023 Toyota Supra Brakes Problems

“Parking brake is releasing on its own. I would press the clutch in when starting the car and as soon as i release or press down again it will release. Car is also in neutral when I am doing this so it has nothing to with it being in gear and releasing. The parking brake should on release when I pull the button or if i am in gear and want to pull off.”

“When I start the car and put the transmission in neutral, the parking brake releases on its own. Depending where I am parked, the car will slowly roll. I usually just re engage the parking brake especially if i don't plan to drive at that very moment. What component or system failed or malfunctioned, and is it available for inspection upon request? Parking brake How was your safety or the safety of others put at risk? The vehicle can roll back or forward and can put others at risk. Has the problem been reproduced or confirmed by a dealer or independent service center? …”

“Electronic parking brake will intermittently release unintentionally. Replication scenario is to set the parking brake, depress clutch pedal, put transmission in neutral, then release the clutch pedal. This can happen right after starting the car, or after the car has been in operation. Note that this is the manual transmission version of the car. Other owners have reported similar problems.”

“This vehicle (in particular the new manual transmission equipped one) has a system which automatically disengages the electronic parking brake when you try to drive away with it applied, and that system does not have enough interlocks or rules that govern when it activates. In certain circumstances, the car will automatically disengage the parking brake with as little user input as simply letting the clutch pedal out - even if you've just come to a stop and applied the parking brake immediately before letting the clutch pedal out. …”