2005 Toyota Highlander Power Train

SUMMARY: 2005 TOYOTA HIGHLANDER HAS SIGNIFICATION HESITATION WHEN ACCELERATING. 1.) EVENTS LEADING TO FAILURE: FAILURE IS CONSTANT SINCE IT IS PRESENT DURING NORMAL OPERATION OF VEHICLE; 2. FAILURE AND ITS CONSEQUENCES: IF I ACCELERATE (STEP ON THE GAS PEDAL), THE VEHICLE HESITATES/LAGS/DIES FOR A FEW SECONDS BEFORE VEHICLE WILL BEGIN MOVING. THE CONSEQUENCES OF THIS FAILURE IS THAT THERE IS CONSTANT DANGER WHEN MAKING A LEFT TURN DURING GAPS IN ONCOMING TRAFFIC. ALTHOUGH A MARGIN OF SAFETY IS ALWAYS USED, I AM AFRAID THAT ONE DAY, SOMETHING MAY HAPPEN TO REDUCE THIS MARGIN, E.G. ONCOMING CAR IS ACCELERATING VERY QUICKLY OR THE HESITATION WORSENS FROM A FEW SECONDS TO SEVERAL SECONDS; 3.) WHAT WAS DONE TO CORRECT THE FAILURE: NOTHING. CONTACTED TWO TOYOTA DEALERS, DON DAVIS TOYOTA AND FREEMAN TOYOTA, AND WAS TOLD BY JOHN AND TIM, SERVICE DEPT ADVISORS, THAT THIS IS NORMAL FOR TOYOTAS SINCE ADOPTING FLY-BY OR DRIVE-BY WIRE. BOTH AUTHORIZED TOYOTA SERVICE DEPARTMENT EMPLOYEES SAY THAT TOYOTA IS AWARE OF THIS COMPLAINT BUT THAT THERE IS NOTHING TO BE DONE; THIS IS NORMAL OPERATING PROCEDURE AND FALLS WITHIN THEIR DESIGN PARAMETERS. NO PARTS WILL BE REPAIRED OR REPLACED. THIS SEEMS TO BE A DANGEROUS DESIGN FLAW BY TOYOTA. WHILE THEY ACKNOWLEDGE THE EXISTENCE OF THE PROBLEM, THEY DO NOT FEEL THEY NEED TO RESOLVE AND OFFER NO SOLUTION. *JB

2005 TOYOTA HIGHLANDER. ISSUES WITH AUTOMATIC TRANSMISSION SHIFTING PROPERLY. SHIFT LAGS SEVERELY WHEN GAS PEDAL IS ENGAGED CAUSING VEHICLE TO LAG BEHIND AND NOT CATCH UP TO THE PROPER SPEED. VEHICLES BEHIND IT ARE IN A POSITION TO SEVERELY IMPACT THE REAR BUMPER BECAUSE VEHICLE IS NOT MOVING. HAVE HAD CAR TO DEALER AND THEY CLAIM THERE'S NOTHING THEY CAN DO. HAVE ASKED THEM TO CHECK SERVICE BULLETINS AND SEE ABOUT RESETTING THE COMPUTER WHICH TOYOTA CLAIMS IS THE PROBLEM. RESETTING THE COMPUTER DOESN'T WORK. *JB

I HAVE MADE NUMEROUS COMPLAINTS ABOUT THE FUNCTIONING OF THE TRANSMISSION IN MY 2005 TOYOTA HIGHLANDER. IT BEGAN ONE MONTH AFTER I PURCHASED THE NEW CAR. THE PROBLEMS HAVE PROGRESSIVELY GROWN WORSE AND ARE MORE FREQUENT. THE DEALERSHIP INDICATES THAT THE HESITATION AND JERKING OF THE TRANSMISSION IS NORMAL AND A RESULT OF THE ELECTRONIC CONTROLLING OF THE TRANSMISSION. EVEN AFTER THE DEALERSHIP UPDATED THE SOFTWARE, THE TRANSMISSION CONTINUES TO HAVE PROBLEMS. THE DEALERSHIP NOR TOYOTA HAVE NOT OFFERED ANY SOLUTIONS. *JB

MULTIPLE TIMES, I HAVE TRIED TO ACCELERATE THE VEHICLE AND THERE HAS BEEN "HESITATION" WHEN I DEPRESSED THE GAS PEDAL--THE CAR SEEMED TO BE IN NEUTRAL, THERE WAS NO RESPONSE. THIS HAS HAPPENED MANY TIMES AT DIFFERENT SPEEDS/GEARS--IT IS NOT PREDICTABLE. I HAVE ALMOST BEEN REAR ENDED ONCE; IN THAT INSTANCE THE CAR ACTUALLY "BUCKED" AND STOPPED. I HAD TO TURN OFF THE ENGINE, RESTART, AND DRIVE A SHORT DISTANCE TO A SAFE PLACE TO STOP. AT OTHER TIMES, I HAVE BEEN ON A RELATIVELY EMPTY STREET AND IT HAS NOT BEEN AS MUCH OF A PROBLEM SINCE NO ONE WAS BEHIND ME. HOWEVER, THIS IS AN ACCIDENT WAITING TO HAPPEN AS I HAVE A LONG COMMUTE TO WORK (AND BOUGHT THIS CAR BECAUSE OF WHAT I THOUGHT WAS ITS SAFETY AND RELIABILITY). ON MY FIRST VISIT TO THE DEALER, TOYOTA MADE A FIX ACCORDING TO A TECHNICAL BULLETIN. ON THE SECOND VISIT, THEY DID NOTHING BECAUSE THEY COULD NOT REPLICATE THE PROBLEM--EVEN THOUGH THEY WERE TOLD THAT THE PROBLEM HAPPENS INTERMITTENTLY. ON THIS SECOND VISIT, THEY MERELY TEST DROVE THE VEHICLE AND WE WERE TOLD WE COULD RENT A LOANER VEHICLE FROM THEM AT THEIR COST BECAUSE THERE WAS NO PROBLEM WITH THE VEHICLE. *JB

I OWN A 2005 TOYOTA HIGHLANDER V6. I'M EXPERIENCING A PAUSE OR HESITATION SHIFTING INTO LOW AT VERY LOW SPEEDS (2 TO 4 MPH). THE HESITATION CAUSES THE VEHICLE TO LUNGE BECAUSE THE GAS PEDDLE IS DEPRESSED BEFORE THE LOW GEAR ENGAGES. I FEEL IT IS AN UNSAFE DESIGN BECAUSE IN SLOW TRAFFIC OR NEAR PEDESTRIANS I NEED TO KEEP MY LEFT FOOT ON THE BRAKE TO PREVENT THE CAR FROM LUNGING. TOYOTA HAS INFORMED ME THAT THE VEHICLE IS "OPERATING AS DESIGNED". *NM

RECURRING ISSUE: WHILE TRAVELING AT BOTH HIGHWAY AND CITY STREET SPEEDS, THE DRIVER ATTEMPTED TO PASS BY FULLY DEPRESSING THE ACCELERATOR AND THE VEHICLE FAILED TO ACCELERATE FOR APPROXIMATELY 1-2 SECONDS. THIS HAS RESULTED IN NEAR-MISS ACCIDENT/INJURY INCIDENTS. THE DEALER WAS CONTACTED AND STATED THIS WAS A ROUTINE COMPLAINT FOR THIS VEHICLE AND THE LEXUS RX-330. THE MANUFACTURER, TOYOTA CORPORATE, WAS CONTACTED AND THE INDIVIDUAL STATED THIS WAS NOT A KNOWN ISSUE. NO MEDIATION WAS PROVIDED FROM EITHER CONTACT. THIS ISSUE SEEMS TO BE RELATED TO EXISTING ODI ID NUMBERS: 10113278, 10114325, 10115243, 10120592, 10128880, 10129705, 10131894, 10132578, 10137651, 10145021. *JB

CAR IS A 2005 TOYOTA HIGHLANDER LTD. V-6 4WD WITH 5-SP AUTO. ENGINE HESITATES SEVERELY WHEN ASKED TO ACCELERATE HARD AT SPEEDS SEEMINGLY BETWEEN 15 AND 70 MPH. (THESE ARE SPEEDS I'VE NOTICED IT) WHEN YOU "FLOOR" THE THROTTLE TO QUICKY MERGE WITH TRAFFIC OR TURN ACROSS A LINE OF ONCOMING TRAFFIC, THERE IS A RATHER LONG DELAY BEFORE VEHICLE BEGINS TO ACCELERATE. THIS BEHAVIOR ALSO OCCURS EXACTLY THE SAME WAY IN MY WIFE'S 2004 LEXUS RX-330, WHICH HAS THE SAME POWERTRAIN. I COMPLAINED TO LEXUS SHORTLY AFTER THE PURCHASE (BOUGHT NEW) AND THEY SAID THEY FOUND NOTHING WRONG. I'VE BEEN ON SEVERAL TOYOTA HIGHLANDER NEWSGROUPS AND THIS PROBLEM IS BEING WIDELY REPORTED. I HAVE HAD SEVERAL "CLOSE CALLS" BECAUSE OF THIS DELAYED ACCELERATION. IN THE TIME THAT THE CAR DECIDES TO DOWNSHIFT AND ACCELERATE, TRAFFIC HAS CLOSED IN ON YOU ENOUGH THAT SEVERAL ACCIDENTS HAVE BEEN NARROWLY AVOIDED. I HAVE NOT REPORTED THIS TO TOYOTA AS YET, BUT FEEL THAT THEY WILL SAY THE SAME AS LEXUS DID. *NM

HESITATION WHEN ACCELERATING. COMPLAINT FILED WITH DEALER ON 8/10/05. I WAS ADVISED THAT THIS IS NORMAL. THIS IS A CONSTANT CONDITION AND NOT SAFE. *NM

ON OUR 2005 TOYOTA HIGHLANDER WITH A 4 CYLINDER ENGINE, AND ELECTRONIC TRANSMISSION. ON SEVERAL OCCASIONS, WHEN TAKING OFF FROM A STOP, LETTING OFF ON THE ACCELERATOR, AND IMMEDIATELY PUSHING THE ACCELERATOR RATHER HARD TO ATTEMPT TO MERGE INTO TRAFFIC, THE VEHICLE'S ENGINE INCREASES RPM'S, BUT NO POWER GOES TO THE WHEELS. IT IS AS IF THE TRANSMISSION COMPUTER CANNOT DETERMINE WHAT GEAR TO SHIFT INTO. YOU HAVE TO LET OFF THE ACCELERATOR, AND LET THE RPM'S COME BACK DOWN, AND THEN THE VEHICLE FINALLY DETERMINES WHAT GEAR TO SHIFT INTO, AND YOU CAN THEN PRESS DOWN ON THE ACCELERATOR TO REGAIN FORWARD MOMENTUM. WHEN YOU ARE TRYING TO MERGE INTO TRAFFIC, YOU NEED TO KNOW THAT WHEN YOU STEP ON THE ACCELERATOR, THE CAR IS GOING TO SHIFT INTO THE PROPER GEAR, AND MOVE FORWARD ACCORDINGLY. VERY DANGEROUS SITUATION IN MY OPINION. TOYOTA DEALERSHIP SAID THERE IS NOTHING WRONG WITH THE TRANSMISSION. THIS LOSS OF TRANSMISSION ACCELERATION HAS HAPPENED ON NUMEROUS OCCASIONS, NOT JUST ONCE. *NM

MY 2005 HIGHLANDER OFTEN HESITATES RIGHT WHEN I NEED THE MOST ACCELERATION. *NM

1-MERGING INTO TRAFFIC ON INTERSTATE, AND MAKING A TURN AND MERGING INOT TRAFFIC 2-ENGINE HESITATION FOR A FEW SECONDS, THEN VEHICLE RESPONDS WITH SURGE IN SPEED. CARS COMING BEHIND ME HAD TO BRAKE/CHANGE LANES TO KEEP FROM HITTING ME. 3-I DIDN'T TRY TO HAVE THE PROBLEM FIXED, BECAUSE I UNDRSTAND THAT TOYOTA IS SAYING THIS IS NORMAL, AND NOT A PORBLEM.

TOYOTA, HIGHLANDER 2005. GOING DOWN A MOUNTAIN AT APPROXIMATEKY 50 MPH AND THE VEHICLE STOPPED SUDDENLY, BACK END FLIPPED UP, AND THE VEHICLE STARTED TO FISH TAIL. THE VEHICLE SLID INTO A BUSY ITERSECTION THEN STALLED. HAD THE VEHICLE TOWED TO TOYOTA, WHERE IT WAS DIAGNOSED WITH A DEFECTIVE TRANSMISSION. WHILE WORKING ON THE VEHICLE I DISCUSSED THE PROBLEM W/A CUSTOMER SERVICE REPRESENTATIVE ABOUT GETTING A NEW VEHICLE. (THIS VEHICLE WAS ONLY 3 MONTHS OLD). AND WAS TOLD THAT IF I TOOK THE VEHICLE INTO ARBITRATION THEY WOULD IMMEDIATLY CEASE WORKING ON THE VEHICLE AND WOULD TAKE AWAY MY FREE RENTAL CAR LEAVING ME STRANDED W/NO TRANSPORTATION. TOYOTA BLACKMAILED ME. *AK

TOYOTA HIGHLANDER: TRANSMISSION TERRIBLY SLOW TO RESPOND. VERY DANGEROUS. TAKES AT LEAST A FULL SECOND TO RESPOND -- EITHER TRANSMISSION OR THROTTLE IS DEFECTIVE. *AK TOYOTA WILL NOT DO ANYTHING ABOUT THIS PROBLEM. THIS IS VERY SERIOUS. THE COMPANIES ATTITUDE IS: "IF WE DON'T ADMIT THERE IS A PROBLEM, THERE IS NO PROBLEM. "

AUTOMATIC TRANSMISSION HESITATION - WHEN NEEDING TO ACCELERATE QUICKLY (AS WHEN ENTERING A FREEWAY) AFTER SLOWING DOWN OR COASTING, THE TRANSMISSION HAS DOWNSHIFTED TO A TOO-LOW GEAR OR NEUTRAL. THE ENGINE SPEEDS UP TO APPROXIMATELY 5000 RPM WITHOUT INCREASING THE CAR SPEED. LETTING UP ON THE GAS AND ACCELERATING MORE EASILY ALLOWS THE VEHICLE SPEED TO INCREASE. SO FAR, THIS HESITATION HAS NOT CAUSED ME TO BE REAR-ENDED. THE DEALER SAYS THIS OPERATION IS "NORMAL." *NM