2014 Chevrolet Volt

WHILE IN FULL MOTION ON THE HIGHWAY, THE CAR SUDDENLY DECELERATED TO 5 MPH DESPITE PRESSING ON THE ACCELERATOR AND THEN A MINUTE OR TWO LATER COMPLETED STALLED OUT. TWO ERROR MESSAGES: ENGINE NOT AVAILABLE, SERVICE SOON AND PROPULSION POWER IS REDUCED. AN EARLIER INCIDENT, A FEW MONTHS AGO, WHILE ACCELERATING UP A SLIGHT INCLINE, THE CAR DECELERATED TO A FEW MILES PER HOUR DESPITE PRESSING ON THE ACCELERATOR.

CAR IS A 2014 VOLT WITH 1900 MILES. I BOUGHT IT NEW RECENTLY AS A DEALER DISPLAY MODEL WITH 100ISH MILES ON IT. LAST NIGHT (10/22/15) ON OUR TRIP TO VISIT FAMILY AND FRIENDS OUT OF TOWN, I WAS DRIVING THE CAR IN HOLD MODE (CRUISING AT HIGHWAY SPEED) AND L. IT HAD ABOUT 20 MILES OF CHARGE LEFT. SPEED WAS APPROXIMATELY 65MPH CRUISING. I SUDDENLY GET A DASH INDICATOR INDICATING THAT I AM IN REDUCED PROPULSION MODE. THE CAR'S POWER IS REDUCED, THROTTLE INPUT IS DECREASED, AND I AM NOT ABLE TO ACCELERATE AS BEFORE. I MOVE OVER THE THE SLOWEST LANE ASAP. THE INTERNAL COMBUSTION ENGINE WAS NOW OFF AND I HAD SWITCHED TO USING THE REMAINING CHARGE. I THEN CALLED ONSTAR. THEY RAN A DIAGNOSTIC AND CAME UP WITH TWO CODES (THESE ARE AS DETAILED AS MY PASSENGER COULD WRITE DOWN): 1. P0700 TRANSMISSION NOT PREFORMING AS EXPECTED. 2. P0777 POWER TRANS? SYSTEM DETECTED MALFUNCTION WITH TRANSMISSION CONTROL SYSTEM. MAY AFFECT VEHICLE PERFORMANCE INCLUDING SHIFTING BEHAVIOR. LUCKILY WE WERE ABLE DRIVE TO THE NEAREST DEALER AND HAVE A FAMILY MEMBER PICK US UP. THE DEALER VERIFIED THE CODES, CLEARED THEM, BUT WAS UNABLE TO "REPRODUCE" THE PROBLEM. THEREFORE THEY MADE NO CHANGE AND RETURNED THE CAR TO ME. MULTIPLE OTHER OWNERS HAVE ALSO HAD THIS PROBLEM AND HAS NOT BEEN SYSTEMICALLY TROUBLESHOOTED BY CHEVY AS THE LOCAL DEALER'S HAD NO IDEA HOW TO SERVICE.

IGNITION SHUT OFF ON MASSACHUSETTS TURNPIKE WHEN TRYING TO CHANGE FROM NORMAL (ELECTRIC) TO HOLD (GAS) MODE. MODE BUTTON IS TOO CLOSE TO IGNITION POWER BUTTON. I HAD TO STOP IN RUSH HOUR TRAFFIC TO PUT CAR IN DRIVE AND RESTART, COULD HAVE BEEN HIT. I CALLED ONSTAR EMERGENCY SERVICE IN THE MOMENT, BUT THEY WERE NOT AWARE OF A WAY TO RESTART THE CAR WHILE IT WAS ROLLING. DISCOVERED LATER THAT THERE IS A 3-STEP PROCESS TO RESTART THE CAR WHILE IT'S STILL MOVING, BUT IT IS COMPLICATED AND DIFFICULT TO REMEMBER WHILE PANICKING ABOUT THE DANGER OF BEING HIT. THERE IS NO AUTOMATIC WAY TO RESTART IN CASE OF ACCIDENTAL SHUT OFF. THIS SHOULD BE FIXED OR SOMEONE WILL GET HURT OR KILLED. THIS HAS HAPPENED TO ME SEVERAL TIMES ON THE HIGHWAY AND I HAVE BEEN VERY LUCKY NOT TO HAVE BEEN HIT WHILE FIGURING OUT HOW TO RESTART THE VEHICLE. I COMMUTE DAILY INTO BOSTON AND HAVE TO KEEP EYES ON THE ROAD AT ALL TIMES; WITH THE MODE BUTTON NEXT TO THE POWER BUTTON, THERE IS CONSTANT DANGER OF SHUTTING THE CAR DOWN AT PRECISELY THE MOMENT WHEN I EXPECT AND NEED TO BE ACCELERATING.

SATURDAY ON 09/5/2015 AROUND 12:00 NOON WHILE DRIVING OUR 2014 CHEVY VOLT, WHILE I WAS PASSENGER, MY WIFE WHO WAS DRIVING THE CAR SUDDENLY NOTICED THE CAR COMPUTER PROGRAM HAS GONE CRAZY AND STARTED THROWING ALL KINDS OF ERRORS STARTING WITH 1) PROGRAM CLUSTER ERROR 2) ICE MAY BE POSSIBLE 3) WASHER LEVEL LOW 4) SOME OTHER KIND SENSOR ERRORS 5) BATTERY LEVEL STARTED SHOWING ZERO ( IT WAS FULL ) 6) FUEL LEVEL WAS ZERO ( HAD OVER 1/2 TANK FUEL) 7) ODOMETER INDICATION HAD CHANGED ON ITS OWN TO KM FROM MILES 8) NO PROPER VEHICLE SPEED INDICATION.9 ) SUSPENSION NEED ADJUSTMENT ETC ALL THESE ERRORS KEPT REPEATING OVER AND OVER WHILE DRIVING CAUSING A BIG PANIC TO DRIVER AND PASSENGER (ME) BESIDES RESULTING IN DISTRACTED DRIVING. BOTH DRIVER AND PASSENGER SEAT HEATING KICKED IN ON ITS OWN. FOR A SHORT PERIOD WE WERE NOT SURE WHETHER THE VEHICLE IS MOVING UNDER OUR CONTROL OR NOT. ON THE CENTER PANEL ALSO THE INFORMATION SYSTEM WAS SHOWING ALL KINDS OF ERRORS LIKE, BATTERY WAS SHOWING EMPTY, THE AMBIENT TEMP WAS SHOWING - 27C ALTHOUGH IT WAS QUOTE HOT AT THAT TIME AND THE MILES HAD CHANGED TO L / KM ETC. LOOKS LIKE ALL THE UNITS CHANGED IN THE CAR TO METRIC ON ITS OWN. ALL THE SYMPTOMS INDICATIONS WERE SIMILAR TO THE VIDEO SOME ONE HAS ALREADY POSTED HERE AT THE BELOW YOU TUBE LINK. HTTP://WWW.YOUTUBE.COM/WATCH?V=07ZMNH5Z1GO SCARIEST PART WAS OUR VEHICLE STARTED DOING WHILE IT WAS BEING DRIVEN IT WAS LIKE CAR LOSING ITS BRAIN ( COMPUTER PROGRAM GETTING CORRUPTED ) WHILE ON ROAD. THIS SITUATION POSES A BIG SAFETY RISK TO PEOPLE. CURRENTLY AS OF TODAY 09/09/2015 VEHICLE IS STILL AT DEALERSHIP AND YET TO BE FIXED AND HANDED OVER BACK TO US. I HAVE ALREADY CALLED GENERAL MOTORS CUSTOMER SERVICE AND EXPRESSED THE SAFETY CONCERNS, BESIDES THEY EXPECT ME TO PAY IN PART TO FIX THIS. I CAN PROVIDE NHTSA MY CASE NUMBER THAT GM REPRESENTATIVE GAVE ME.

MY CAR STALLED ON THE FREEWAY RAMP WITH ENGINE WARNING REPORTED ON THE DASHBOARD. THE ISSUE WAS IDENTIFIED TO BE DUE TO ENGINE PROPULSION AND TRANSMISSION FAILURE AND THEY WOULD HAVE FACTORY TECHNICIAN REPLACE/REBUILD ALL RELATED COMPONENTS AS A PREVENTATIVE MAINTENANCE/REPAIR. LATER THEY SAID THAT THEY FOUND THAT THE REPLACED PART HAD AGAIN FAILED DURING OVERNIGHT TEST AND THEY WERE REPAIRING THE CAR AGAIN. I AM CONCERNED THAT THIS IS A SAFETY ISSUE WITH THE CAR STALLING IN THE FREEWAY AND THE COMPONENT SEEMS TO FAIL EASILY AS DEMONSTRATED BY THE REPAIR THAT FAILED AGAIN IN THE DEALERS SHOP FLOOR. THIS ISSUE WITH VOLT NEEDS TO BE INVESTIGATED BEFORE LIVES ARE LOST DUE TO IMPROPER DESIGN/COMPONENT.

2014 CHEVROLET VOLT. CONSUMER WRITES IN REGARDS TO ELECTRIC DRIVE MALFUNCTION. *SMD THE CONSUMER RECEIVED TWO ERROR MESSAGES ON THE DASHBOARD THAT READ PROPULSION POWER IS REDUCED AND ENGINE NOT AVAILABLE, SERVICE SOON. THE VEHICLE STALLED WITHIN MINUTES. THE CONSUMER TRIED TO RE-START THE VEHICLE, BUT IT STALLED AGAIN WITHIN SECONDS. *JB

BEGINNING AT APPROXIMATELY 11,000 MILES AND ON RELATIVELY STRAIGHT SECTIONS OF HIGHWAY ABOVE 50MPH, THE STEERING DEVELOPS A MECHANICAL LOCK OR CATCHING SENSATION THAT TAKES APPROXIMATELY 5LBS OF FORCE TO OVERCOME AND MAKES IT DIFFICULT TO MAKE FINE CHANGES TO THE STEERING TO MAINTAIN STRAIGHT DRIVING. AFTER THE LOCKING IS OVERCOME, THERE IS THEN AN INCREASED DEGREE OF PLAY IN THE STEERING (A FEW DEGREES OF TURNING THE STEERING WHEEL RESULTS IN NO CORRESPONDING TURN IN THE FRONT WHEELS) THAT LEAVES ME WITH THE SENSATION THAT I AM NOT IN CONTROL OF THE VEHICLE. IT IS MORE OF AN ANNOYANCE, BUT IT IS VERY FATIGUING AND DISTRACTING ON LONGER DRIVES TO BE CONSTANTLY GRAPPLING WITH THE STEERING SYSTEM FOR CONTROL OF THE VEHICLE. INTERESTINGLY, I DISCOVERED EXACTLY THE SAME PROBLEM ON A RENTED CHEVROLET CRUZE IN DECEMBER. SINCE THE VOLT AND CRUZE SHARE MANY COMPONENTS, I WONDER IF THIS IS AN ENDEMIC PROBLEM. *TR

TL* THE CONTACT OWNS A 2014 CHEVROLET VOLT. THE CONTACT STATED WHILE THE BRAKE PEDAL WAS DEPRESSED, HE INADVERTENTLY TOUCHED THE IGNITION SWITCH. ALSO, THE CONTACT STATED THAT THE OPERATING BUTTONS WERE TOO CLOSE TOGETHER WHICH MAY CAUSE A CRASH. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 700. UPDATED 9/9/14*CN THE CONSUMER STATED THE DRIVE MODE BUTTON WAS NEAR THE IGNITION POWER BUTTON. WHEN HE WAS IN THE MIDDLE LANE DRIVING, HE REACHED OVER TO CHANGE THE DRIVE MODE, HE ACCIDENTALLY PUSHED THE POWER BUTTON. THE VEHICLE DID NOT SHUT OFF, BECAUSE HIS FOOT WAS NOT ON THE BRAKE. NOW, IF HE HIS FOOT WAS ON THE BRAKE, AND THE POWER BUTTON WOULD HAVE BEEN HIT, INSTEAD OF DRIVE MODE, THE VEHICLE WOULD SHUT OFF AND COULD NOT BE RE-STARTED BY PUSHING THE BUTTON AGAIN. THE VEHICLE WOULD HAVE TO BE SHIFTED INTO NEUTRAL AND PUSH THE POWER AGAIN TO RE-START IT. UPDATED 10/21/14