While stopping vehicle, braking became non-responsive and engine began racing. vehicle was extremely difficult to stop completely. after taking foot off of brake pedal, vehicle lunged forward as if accelerator pedal was fully depressed. this has occurred on 12/9/12 , 12/10/12, 12/15/12. infiniti has not corrected problem. this rapid acceleration / non-responsive braking has caused two (2) near miss accidents.
Vehicle vibrates when braking. dealership found front rotors out of round and replaced them. *tr
Pulling into parking stall (brakes applied / traveling 5-10 mph) the car lurched forward twice and stuck a parked full size truck. the car bounced backwards and lurched forward again and stuck the truck a second time and bounced backwards again. the ( off button) was able to be pushed at that time. the brake was fully applied the entire time. this has been the only occurrence. infinity has not been able to duplicate problem and has downloaded the data base. the formal report will take approx. 4 weeks to complete. no parts have been replaced. infinities consumer's affair has told us to pickup the vehicle and drive the vehicle despite no explanation or written proof the vehicle is safe to drive. the problem is related to either braking, acceleration or both. *tr
Technical service bulletin itb09-037 from infiniti states overheating of the brakes can cause brake judder. they recommend installing a brake backing plate, resurfacing, or replacing the rotors. i took my car to my inifiniti dealer and the plate was installed. the front rotors were resurfaced, brake pads replaced, and i still had the brake judder. i took it back and they resurfaced the rear rotors and recommended balancing and rotating tires. i did this (at my own cost) and the brake judder is still present. the car had 15,000 miles when the problem occurred. i feel a mandatory replacement of the rotors and the pads at the same time is required. the warped rotors continue to cause vibration after resurfacing and my dealer will not replace them at cost. *tr
Vehicle vibrates when braking. dealership found all four rotors out of round. dealership also found rear rotors warped. dealership cut front rotors and resurfaced rear rotors. *tr