VEHICLE BRAKE SYSTEM RESPONDS ERRATICALLY ABOUT ONCE EVERY 100 MILES. IT HAS CAUSED NUMEROUS NEAR MISS ACCIDENTS. THIS PROBLEM HAS HAPPENED ON NUMEROUS OCCASIONS BUT I'LL DESCRIBE THE MOST RECENT. I WAS DRIVING DOWN A LOCAL HIGHWAY AT ABOUT 50 MILES AN HOUR. TRAFFIC WAS BACKING UP AND CAME TO A STOP. I HIT THE BRAKES (NO DANG…
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VEHICLE BRAKE SYSTEM RESPONDS ERRATICALLY ABOUT ONCE EVERY 100 MILES. IT HAS CAUSED NUMEROUS NEAR MISS ACCIDENTS. THIS PROBLEM HAS HAPPENED ON NUMEROUS OCCASIONS BUT I'LL DESCRIBE THE MOST RECENT. I WAS DRIVING DOWN A LOCAL HIGHWAY AT ABOUT 50 MILES AN HOUR. TRAFFIC WAS BACKING UP AND CAME TO A STOP. I HIT THE BRAKES (NO DANGER/EMERGENCY, JUST A NORMAL STOP). THE VEHICLE SLOWED NORMALLY TO ABOUT 15 MILES PER HOUR AND THEN THE BRAKES "LET GO" AND THE DECELERATION STOPPED EVEN THOUGH MY FOOT WAS STILL ON THE BRAKE PEDAL. I HAD TO RELEASE THE PEDAL AND SLAM ON THE BRAKES ANEW TO GET THE VEHICLE TO STOP BEFORE SLAMMING IN TO THE TRAFFIC IN FRONT OF ME. THIS HAS HAPPENED SEVERAL TIMES SINCE AND IT SEEMS TO OCCUR WHEN THE VEHICLE IS SWITCHING FROM HYBRID TO NON-HYBRID MODE AND/OR WHEN THE REGENERATIVE BRAKING IS CYCLING ON OR OFF. MY VEHICLE IS A 2008 GMC YUKON HYBRID IT'S BEEN TAKEN TO THE DEALER AT LEAST TWICE FOR THIS PROBLEM BUT NOTHING HAS BEEN REPAIRED. I CAN'T RECREATED THE PROBLEM ON DEMAND, BUT IT HAPPENS ON AVERAGE ONCE A WEEK AND SCARES ME SO MUCH THAT I DON'T FEEL SAFE DRIVING IT ANYMORE. IT'S JUST A MATTER OF TIME BEFORE THERE IS A SERIOUS ACCIDENT. *TR
NHTSA ODI #10342151
41,000 miles · Jul 8, 2010
Vehicle Speed Control
WHILE DRIVING MY 2008 GMC YUKON HYBRID IN MY NEIGHBORHOOD, APPROXIMATELY 20 MPH AND DECELERATING, THE CAR SUDDENLY ACCELERATED ON ITS OWN. I FELT A MOVEMENT IN THE GAS PEDAL, EXPERIENCED A SUDDEN ACCELERATION, AND I APPLIED THE BRAKES WHICH MADE IT STOP IMMEDIATELY. THIS COULD HAVE HAD A TRAGIC OUTCOME IF I'D BEEN IN A PARKING…
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WHILE DRIVING MY 2008 GMC YUKON HYBRID IN MY NEIGHBORHOOD, APPROXIMATELY 20 MPH AND DECELERATING, THE CAR SUDDENLY ACCELERATED ON ITS OWN. I FELT A MOVEMENT IN THE GAS PEDAL, EXPERIENCED A SUDDEN ACCELERATION, AND I APPLIED THE BRAKES WHICH MADE IT STOP IMMEDIATELY. THIS COULD HAVE HAD A TRAGIC OUTCOME IF I'D BEEN IN A PARKING LOT. *TR
NHTSA ODI #10342107
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1
DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.
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