I PURCHASED MY 2009 4RUNNER NEW LAST YEAR. FROM THE MINUTE I DROVE IT OFF THE LOT I NOTICED A PROBLEM WITH THE TRANSMISSION. ANY TIME THE VEHICLE SLOWS BELOW 15MPH AND THEN THE ACCELERATOR IS DEPRESSED, THE ENGINE REVS TO A HIGH RPM AS IF SEARCHING FOR A GEAR AND DOES NOT ACCELERATE AS COMMANDED. THIS IS VERY PREVALENT IN SLOW TRAFFIC, SLOWING FOR A YIELD SIGN OR TURNING CORNERS. THE BIGGEST SAFETY CONCERN IS IN SLIPPERY ROAD CONDITIONS. WHEN THE VEHICLE FINALLY DOES FIND A GEAR TO SHIFT INTO, IT LURCHES FORWARD. THE SHIFTING INTO GEAR FROM A HIGH RPM ON SLICK SURFACES COULD CAUSE THE WHEELS TO SPIN OUT. I ALMOST EXPERIENCED A LOSS OF CONTROL OF THE VEHICLE BECAUSE OF THIS. I'VE BROUGHT IT IN TO GET REPAIRED AT THE DEALERSHIP TWICE. ALL THEY DO IS FLASH THE ECM AND THE PROBLEM PERSISTS. MOST IMPORTANTLY, TOYOTA HAS ACKNOWLEDGED THIS EXACT SAME PROBLEM ON THE 2010 MODEL BY ISSUING A TSB. (TSB-0166-10) FROM READING SEVERAL TOYOTA 4RUNNER FORUMS, THIS TSB FIXES THE PROBLEM. PLEASE PUT PRESSURE ON TOYOTA TO ISSUE A FIX FOR THE 2009 MODEL BEFORE SOMEONE GETS INJURED OR KILLED. *TR
1992
VEHICLE SPEED CONTROL
ON FEBRUARY 28, 2010, MY 1992 TOYOTA 4RUNNER HAD A REPEATED ACCELERATOR ISSUE. MY TRUCK ACCELERATED SEVERAL TIMES WHILE MY FOOT WAS OFF THE ACCELERATOR. I WAS STOPPED AT A TRAFFIC LIGHT WHEN THE TRUCK SURGED FORWARD. I PRESSED ON THE BRAKE WITH BOTH FEET AND THE ACCELERATOR CONTINUED TO RACE. I WATCHED THE TACHOMETER GO FROM 1.1K RPM TO 4K RPM WITHOUT TOUCHING THE ACCELERATOR. THIS HAPPENED OVER AND OVER AGAIN OVER A 1/2 MILE STRETCH OF CITY BLOCKS (EL CAJON BLVD IN SAN DIEGO, CA). I HAD TO PULL OVER SEVERAL TIMES BECAUSE I COULD NOT CONTROL THE SPEED. IT WAS A VERY DANGEROUS SITUATION. I REMOVED THE PLACEMAT AND THE ISSUE CONTINUED. IN FACT, WHEN I APPLIED PRESSURE ON THE ACCELERATOR, THE TACHOMETER WENT FROM 4K RPM TO 8K RPM IN THE RED ZONE EVEN THOUGH I WAS BARELY TOUCHING THE ACCELERATOR. THIS IS THE FIRST TIME THIS HAS OCCURRED BUT IT WAS EXTREMELY DANGEROUS AS I HAD TO PLACE THE TRUCK IN NEUTRAL WHEN ACTUALLY RIDING ON THE STREET JUST TO CONTROL MY SPEED. MY TRUCK HAS 143K MILES AND I HAVE NEVER HAD THIS ISSUE BEFORE. I AM WORRIED ABOUT MY NEXT TRIP. *TR