2006 TOYOTA TUNDRA Complaints

LTR FROM (TX) REPORTING PROBLEMS WITH HIS 2006 TUNDRA MOTOR VEHICLE. *TS THE CRUISE CONTROL HAS A PROBLEM DOWN SHIFTING 2 GEARS ON MINOR GRADE FOR NO REASON, WHICH CAUSED THE ENGINE TO REV TO OVER 4000 RPMS. THE VEHICLE WOULD NOT SHIFT INTO OVERDRIVE WHILE DRIVING ON THE FREEWAY. THE BRAKE WILL FADE WHILE SITTING AT A TRAFFIC LIGHT. THE STOPPING DISTANCE ON THE VEHICLE WAS MUCH LONGER THAN ANY OTHER VEHICLE THE CONSUMER HAD DRIVEN. THE VEHICLE WAS GETTING VERY POOR GAS MILEAGE. THERE WAS AN ODOR FROM THE AIR CONDITION. THE TIRE SENSOR LIGHT ILLUMINATED, BUT IT WAS RESOLVED.

05/20/06 DRIVING AT APPROXIMATELY 62 MPH WITH CRUISE CONTROL ON. SUDDENLY TRUCK SIMPLY SHUTS OFF. IT WAS AS IF KEY HAD BEEN TURNED OFF. ALL SYSTEMS WERE DEAD. DRIFTED OVER TO SIDE OF ROAD AND CAME TO A STOP. AFTER ABOUT 20 MINUTES OF CONTINUED ATTEMPTS WAS ABLE TO START TRUCK AND RETURNED HOME. DEALER CAME WITH REPLACEMENT SUV AND TOOK TRUCK BACK TO DEALERSHIP. HAVE HEARD NOTHING SINCE. SUGGESTED THEY REPLACE COMPUTER MODULE, AS REPLACING FUEL PUMP DID NOT ELIMINATE PROBLEM. *NM

THURSDAY 5/11/06 IDLE UPON START UP GOES TO 2000 RPM, AND STAYS THERE FOR APPROXIMATELY 1-1 1/2 MINUTES, BEFORE SLOWING DROPPING DOWN TO AROUND 1500 RPM. IT SEEMED TO REALLY BE STRAINING AGAINST THE BRAKE, WHEN I PUT IT INTO DRIVE, AGAIN, NOT THE FEEL IT HAD WHEN IT WAS BRAND NEW. FRIDAY 5/12/06 IT NOT ONLY HAD THE HIGH IDLE, BUT WHILE DRIVING AT HIGHWAY SPEEDS SEEMED TO HAVE A RANDOM SURGE WHILE DRIVING. COULDN'T DETECT A PATTERN TO IT, WHETHER ON INCLINE, DECLINE, OR FLAT ROADWAY. UPON ARRIVING AT WORK, I PLACED THE TRANSMISSION INTO PARK, AND IDLE WAS APPROXIMATELY 750 RPM (BY DASH TACH) WHEN SUDDENLY IT RACED UP TO 1500 RPM, STAY THERE FOR ABOUT 30 - 45 SECONDS, THEN RETURNED TO 750 RPM. THIS SURGE SITUATION CERTAINLY PRESENTS A POSSIBLE SAFETY PROBLEM, IF THE SURGE WAS TO OVERRIDE THE BRAKE PRESSURE AND LURCH FORWARD AT STOP, OR IN BUMPER TO BUMPER TRAFFIC. *JB

2006 TUNDRA PROBLEM ACCELERATED RAPIDLY AWAY FROM A TRAFFIC LIGHT IN ORDER TO MERGE WITH TRAFFIC, REACHING A SPEED OF 65 TO 70 MPH AT THAT TIME. DROVE FOR ABOUT TWO MILES, TURNED INTO MY NEIGHBORHOOD AND UP MY STREET. PARKED TRUCK IN DRIVEWAY, NO IDIOT LIGHTS AT THAT TIME, GAUGES WERE NORMAL. AFTER ABOUT 20-30 MINUTES ATTEMPTED TO RESTART TRUCK. IT WOULD CRANK STRONGLY, BEGIN TO START, SPUTTER AND DIE. ATTEMPTED SEVERAL MORE TIMES, WITH SAME RESULT. IT ACTED LIKE IT WAS NOT GETTING FUEL. AFTER 10-15 MINUTES OF COOL DOWN, IT STILL REFUSED TO START. FINALLY MANAGED TO GET IT STARTED BY PUMPING GAS PEDAL AND REPEATEDLY CRANKING. FINALLY IT CAUGHT, BUT REQUIRED REVVING TO STAY RUNNING. AT LAST IT SETTLED DOWN TO AN IDLE. TUNDRA PROBLEMS CONTINUED: FRIDAY 4/14/06 ACCELERATED GRADUALLY AWAY FROM A STOP LIGHT DOWN AN EXIT RAMP AND ONTO THE HIGHWAY. TRUCK BEGAN HESITATING OR STUMBLING FOR ABOUT 30 SEC., THEN SMOOTHED OUT. SATURDAY 4/15 /06 TURNED RIGHT AND BEGAN ACCELERATING UP AN INCLINE WITH FULL LOAD OF PASSENGERS. TRUCK BEGAN STUMBLING; ACTING LIKE IT WAS NOT GETTING FUEL, UPON COMING TO A TRAFFIC LIGHT, IT STALLED WHEN I CAME TO A STOP. NO CHECK ENGINE LIGHT CAME ON, IT WAS LIKE I HAD TURNED OFF THE KEY. MANAGED TO GET IT STARTED, AND IT RAN THE REST OF THAT EVENING WITHOUT FURTHER INCIDENT. THIS OCCURRED ABOUT 6:00 P.M. AND THE AIR TEMPERATURE WAS IN THE LOW 80S. TUESDAY 4/18/06 WAS DRIVING AROUND THE BALTIMORE BELTWAY AT SPEED, WHEN THE ENGINE BEGAN MISSING AT A SPEED OF APPROXIMATELY 65 MPH. THIS CONTINUED FOR AT LEAST TWO, AND POSSIBLY THREE MINUTES. TRAFFIC SUDDENLY CAME TO A COMPLETE STOP. AT THIS POINT, THE ENGINE DIED, AND AGAIN THERE WAS NO CHECK ENGINE LIGHT, THE ENGINE JUST TURNED OFF. 4/19/06 ON THE DRIVE FROM OWINGS MILLS TO WALDORF, I NEEDED TO PASS A TRUCK TOWING A BOAT. AS I PRESSED ON THE GAS, THE ENGINE BEGAN TO STUMBLE AGAIN AND WOULD NOT ACCELERATE. *JB

2006 TUNDRA - HAVE HAD TRUCK ONLY 2 WEEKS AND TOOK ROAD TRIP. WHEN USING CRUISE CONTROL AND STARTING UP A MODEST HILL VEHICLE WILL KICK DOWN FROM OVERDRIVE INTO DRIVE, EVEN THOUGH W/O CRUISE VEHICLE CAN HANDLE HILL FINE IN OVERDRIVE. THIS WILL BRING RPMS FROM 2000 TO 3000. THIS IS MERELY ANNOYING. SOMETIMES WILL KICK DOWN PAST DRIVE AND INTO 3RD GEAR, BRINGING RPMS TO 5000 AND CAUSE THE VEHICLE TO ACCELERATE RAPIDLY ON HILL. THIS SEEMS UNSAFE, ESPECIALLY IN CROWDED OR WET CONDITIONS. HAVE FOUND NUMEROUS COMPLAINTS FROM OTHER TUNDRA OWNERS ONLINE. ALL SAY DEALER AND TOYOTA CLAIM THIS IS "NORMAL." TOYOTA CORPORATE OFFICE TOLD ME THEY CONSIDER THIS "NORMAL" AND RECOMMEND I NOT USE CRUISE CONTROL IN HILLY AREAS. MUST NOT HAVE HILLY AREAS WHERE TOYOTA ENGINEERS LIVE. *NM

2006 TUNDRA 4 DOOR OVERSPEED WHEN DRIVING IN CRUISE CONTROL. WHEN DRIVING AT HIGHWAY SPEED WITH CRUISE CONTROL ON AND APPROACHING A SLIGHT INCLINE, THE VEHICLE WILL DROP INTO PASSING GEAR AND THE THROTTLE WILL GO TO FULL THROTTLE. THIS WILL CAUSE THE OPERATOR TO LOSE CONTROL OF THE VEHICLE, ESPECIALLY ON A RAIN SLICK ROAD. THIS HAS HAPPENED MANY TIMES, AND ALTHOUGH I AM AWARE THAT IT COULD HAPPEN, IT STILL STARTLES ME WHEN IT OCCURS. IF CLOSE BEHIND ANOTHER VEHICLE, THIS COULD LEAD TO AN REAR END ACCIDENT. THE NORMAL PROGRESSION SHOULD BE DROPPING OUT OF OVERDRIVE, WITH A GRADUAL ACCELERATION TO MAINTAIN SET SPEED, AND THEN BACK TO OVERDRIVE WHEN SET SPEED IS OBTAINED. DEALER CALLED TOYOTA AND THEY CLAIMED THIS IS NORMAL OPERATION. DOCUMENTED WITH TOYOTA DEALER, AND NOW WITH NHTSA. WHEN ACCIDENT OCCURS AS A RESULT OF THIS OVERSPEED, HOPEFULLY TOYOTA WILL RESET THE COMPUTER CONTROL MODULE TO FIX PROBLEM. *JB