2008 Toyota Tundra power train problems

“My truck drove fine then all of a sudden my check engine, vsc and traction control light came on. I brought it to the shop and the code read P 2440. It is in limp mode and the shifting is sporadic.”

“When accelerating on my truck between 45 and 55 miles, the motor starts shaking alot. I have to release the gas pedal to make it stopped. Also the transmission shift by itself when I am at a stop sign. Just once.”

“NHTSA ID #10140591 WAS THE CAMPAIGN THAT MY TRUCK WAS WARRANTIED UNDER, I AM EXACTLY 64 DAYS OUTSIDE OF TOYOTA'S EXTENDED WARRANTY AND MY TRUCK STARTED THROWING CODE P2442 BANK 2 SECONDARY AIR INJECTOR VALVE STAYING OPEN, A KNOWN ISSUE WITH THIS TRUCK. I ASKED TOYOTA ONLY FOR ASSISTANCE AND NOT THE COMPLETE REPAIR AND 3 REPS FLAT OUT SAID NO WE DID OUR PART. THE CAR WAS FINE YESTERDAY AND TODAY STARTED IT TO GO TO WORK AND MY TRACTION CONTROL, 4LO, VSC, ENGINE LIGHT WERE ALL ON, MY TRUCK WENT INTO "LIMP MODE" TOYOTA USA WAS USELESS.”

“AIR INJECTION PUMPS STOPPED WORKING AND I CANNOT ACCELERATE FAST ENOUGH TO GET ON THE INTERSTATE RAMP WITH 50% OR MORE REDUCTION IN POWER AND IT'S CREATED A SAFETY CONCERN FOR ME AND MY FAMILY. WHAT CAN YOU DO TO HELP US? TOYOTA DEALER SAYS IT'S $1,400 PLUS TO REPAIR THIS PROBLEM. PLEASE HELP WE CANNOT AFFORD THIS REPAIR AND WE HAVE BEEN A VERY LOYAL TOYOTA CUSTOMER SINCE 1981. IN FACT, WE DON'T EVER BUY A VEHICLE UNLESS IT'S A TOYOTA. THANK YOU FOR YOUR KIND CONSIDERATION. ANY ASSISTANCE IS GREATLY APPRECIATED. GOD BLESS!”

“TRANSMISSION SLIPPED AND VEHICLE LOSE OF POWER. DASHBOARD ALL WARNING LIGHTS BEGAN TO FLASH. PULLED TO SIDE OF ROAD. TURNED OFF VEHICLE ATTEMPTED TO RESET. MANAGED TO GET VEHICLE TO NEARBY PARKING LOT AND OUT OF TRAFFIC. COMPLETE LOSS OF POWER TO DRIVE TRAIN. CAUSE WAS POWER STEERING UNIT SENSOR PER TOYOTA. TOYOTA COVERED PART IN ATTEMPT TO PREVENT THIS COMPLAINT. FROM INTERNET, "SOME 2007-2008 TOYOTA TUNDRA VEHICLES MAY EXPERIENCE POWER STEERING DTCS P0552 AND/OR P0553. THE POWER STEERING SENSOR HAS SINCE BEEN CHANGED TO CORRECT THIS CONDITION. THE OLD/PREVIOUS POWER STEERING SENSOR IS P/N 89448-34010. THIS HAS BEEN REPLACED WITH SENSOR P/N 89448-34020. USING TIS TECHSTREAM, CONFIRM THE CONDITION BY CHECKING FOR DTCS P0552 AND/OR P-553. DISCONNECT THE PRESSURE SENSOR CONNECTOR AND PROCEED WITH REMOVING THE POWER STEERING PRESSURE SWITCH, WHICH IS LOCATED AT THE POWER STEERING VANE PUMP AND IS MOUNTED TO THE HIGH PRESSURE FEED LINE. INSTALL THE NEW POWER STEERING PRESSURE SENSOR, TIGHTENING TO 15.2 FT.-LBS. (20.6 NM). WITH THE NEW SENSOR FULLY INSTALLED AND CONNECTED, START THE ENGINE AND CHECK FOR LEAKS. ADJUST POWER STEERING FLUID LEVEL AS NEEDED."”

“VIBRATION AT 70,000 MILES IN FRONT AND REAR OF VEHICLE. CHECKED OUT ONLINE. SEEMS PEOPLE ARE HAVING PROBLEMS WITH BEARINGS IN TOYOTA TUNDRA'S AT RELATIVELY LOW MILEAGE . TOOK TO MECHANIC. BEARINGS NEED REPLACED IN FRONT RIGHT AND REAR WHEEL HUBS. 70,000 MILES, WOW. MECHANIC WAS FLABBERGASTED TOO. LITTLE EARLY FOR BEARING REPLACEMENT . WITH THE FRAME ALREADY UNDER RECALL. MAKES YOU WONDER WHO WENT CHEAP WITH BEARING'S TOO. I BOUGHT TOYOTA IN THINKING THINGS LIKE THIS WOULDN'T HAPPEN. MY 1996 NISSAN FRAME LOOKS BETTER THEN THE FRAME ON MY TRUCK. TOYOTA INSPECTED FRAME . TOLD ME IT LOOKED BETTER THAN MOST . BOLTS THAT HOLD BED ON UNDER MY BED LINER ARE ALREADY RUSTED, AS WELL AS THE BED BODY AND FRAME .TOLD ME IT DOESN'T MEET REPLACEMENT REQUIREMENTS . SO NOW I'M WAITING FOR THEM TO SPRAY UNDERNEATH BODY. SOMETHING THAT SHOULD HAVE BEEN DONE IN PRODUCTION . I DON'T SEE HOW THAT FIXES A PROBLEM . IF DONE CORRECTLY AND PREPPED BEFORE SPRAYING MAYBE. NEED TO REPLACE ALL FRAMES NOT COATED IN THE FIRST PLACE.”