NHTSA Complaint #10705646 — 2013 CHEVROLET VOLT

A WARNING MESSAGE APPEARED ON THE DASH, WHICH SAID "PROPULSION POWER IS REDUCED," FOLLOWED BY, "ENGINE NOT AVAILABLE. SERVICE SOON," AS WELL AS A CHECK ENGINE LIGHT. I PRESSED THE ONSTAR BUTTON TO FIND OUT WHAT WAS WRONG BUT THEY HAD NEVER HEARD OF THE ERROR MESSAGE AND COULD NOT ESTABLISH COMMUNICATION WITH THE VEHICLE TO PERFORM DIAGNOSTICS. WHILE ON HOLD WITH ONSTAR, THE VEHICLE BEGAN TO SPONTANEOUSLY DECELERATE VERY RAPIDLY DESPITE MY ATTEMPTS TO ACCELERATE, IN THE MIDDLE OF FAST HIGHWAY TRAFFIC. I MADE IT OVER TO THE SIDE OF THE ROAD SAFELY, LIMPING ALONG AT 3-10 MPH, WITH THE HELP OF A GOOD SAMARITAN WHO BLOCKED TRAFFIC FOR ME. THIS IS A SPONTANEOUS OCCURRENCE, WITH NO MAINTENANCE NEGLIGENCE TO EXPLAIN THE EVENT. THE CAR WAS TOWED TO A DEALER, WHICH HAS YET TO DETERMINE THE SOURCE OF THE ISSUE. *TR