2008 TOYOTA HIGHLANDER Electronic Stability Control Esc Problems

DRIVING DOWN THE ROAD WHEN THE TRACTION SENSOR CAME ON. FOLLOWED BY A WARNING OF CHECK HYBRID SYSTEM AND VCS SYSTEM. AND CAR SHUT COMPLETELY OFF IN THE MIDDLE OF TRAFFIC.

RECENTLY WE'VE GOT A BUNCH OF WARNING LIGHTS ON THE DASHBOARD OF OUR CAR INDICATING A BRAKE SYSTEM MALFUNCTION AND URGING US TO STOP THE VEHICLE IN A SAFE LOCATION. THE BRAKES WERE STILL WORKING AND WE WERE ABLE TO CAREFULLY AND SAFELY DRIVE HOME. AFTER SCANNING THE CAR FOR ABS ERROR CODES AND DOING A QUICK ONLINE SEARCH, I REALIZED THAT THE BRAKE BOOSTER PUMP ASSEMBLY AND ACTUATOR ASSEMBLY FAILED IN OUR CAR.

BRAKE ACTUATOR ASSEMBLY AND BRAKE BOOSTER PUMP ASSEMBLY (PROBLEM KNOWN TO TOYOTA FOR THIS AND OTHER MODELS,) FAILED, LEADING TO DASH MESSAGES: MASTER WARNING, ABS WARNING, BRAKE SYSTEM WARNING (BRAKE MALFUNCTION: STOP THE VEHICLE IN A SAFE PLACE IMMEDIATELY AND CONTACT A DEALER), SLIP INDICATOR. BRAKE PEDAL FUNCTION SEEMS LIMITED, AND DANGEROUS. ALL WARNINGS COME BACK UPON SHUTTING OFF AND RESTARTING VEHICLE.

I SENT A LETTER TO TOYOTA MOTOR SALES USA AFTER BEING REFUSED SERVICE AT A LOCAL DEALER TO RESOLVE A SAFETY ISSUE, WITH NO REPLY. WHILE PRESSING BRAKE WHEN STARTING I GOT A COUPLE OF ERROR MESSAGES THAT SAID TO CONTACT A TOYOTA DEALER. I DID SOME VERY DETAILED RESEARCH INTO THIS PROBLEM AND WHAT OTHERS HAD ENCOUNTERED. I FOUND THE ERRORS WOULD ONLY SHOW WHEN THE 12 VOLT BATTERY WAS GETTING LOW ON CHARGE. THE BRAKE BOOSTER PUMP IS ONE OF THE SUSPECT ITEMS DRAINING THE BATTERY BECAUSE IT CONTINUES TO RUN LONG AFTER THE VEHICLE IS PARKED. SINCE I DON'T HAVE THE TOOLS TO CHECK THE CURRENT DRAW ON THIS OR IF IT IS EVEN SUPPOSED TO RUN LONG AFTER THE VEHICLE IS SHUT OFF, I WANTED MY TOYOTA DEALER TO CHECK THIS. THERE IS A " CUSTOMER SUPPORT PROGRAM NOTIFICATION - ZKC" RELATED TO THIS FOR THE...

AT TOYOTA, WE ARE DEDICATED TO PROVIDING VEHICLES OF OUTSTANDING QUALITY AND VALUE. AS PART OF OUR CONTINUAL EFFORTS TO ENSURE CUSTOMER SATISFACTION, TOYOTA WOULD LIKE TO ADVISE YOU OF A VOLUNTARY CUSTOMER SUPPORT PROGRAM THAT HAS BEEN INITIATED FOR YOUR VEHICLE. TOYOTA HAS RECEIVED REPORTS REGARDING CERTAIN INTERNAL MALFUNCTIONS OF THE BRAKE ACTUATOR ASSEMBLY IN CERTAIN 2008-2010 MODEL YEAR HIGHLANDER HYBRID VEHICLES. IN THESE REPORTS, CUSTOMERS HAVE NOTED VARIOUS BRAKE SYSTEM RELATED WARNING LAMPS ARE ILLUMINATED. THIS CUSTOMER SUPPORT PROGRAM PROVIDES COVERAGE AS IT APPLIES TO THE BRAKE ACTUATOR ASSEMBLY AND BRAKE BOOSTER PUMP ASSEMBLY. THE SPECIFIC CONDITION COVERED BY THIS PROGRAM IS FOR CERTAIN INTERNAL MALFUNCTIONS OF THE BRAKE ACTUATOR ASSEMBLY. IF THE CONDITION IS VERIFIED, THE VEHICLE WILL BE REPAIRED WITH NEW BRAKE ACTUATOR ASSEMBLY AND BRAKE BOOSTER PUMP ASSEMBLY UNDER THE TERMS OF THIS CUSTOMER SUPPORT PROGRAM. IF THE FOLLOWING WARNING LAMPS ARE ILLUMINATED, THE VEHICLE...

ABS MODULE FAILURE, SAME US OTHER PEOPLE COMPLAINING. GOT DASH LIGHTS ON AND THE CAR LOST COMPLETE BRAKE POWER. ABS ACTUATOR NEEDS TO BE REPLACED. THE PRICE FOR THE PART IS UNBELIEVABLE HIGH AND SEEMS TO BE RECALLED ON EARLIER MODELS

ENG LIGHTS AND SERVICE LIGHTS STAYS ON EVEN AFTER SERVICE HARD TO START BATTERY ALWAYS DOWN DEALERSHIP COULD'T FIX PROBLEM!!

BRAKING BECAME ERRATIC. PEDAL WAS SQUISHY AND ABS LIGHTS CAME ON. THIS OCCURRED OVER SEVERAL MONTHS BUT ON AN INTERMITTENT BASIS. LIGHTS WOULD GO OFF FOR A WHILE THEN COME BACK ON.

AS I APPROACHED A STOP SIGN, MY CHECK ENGINE AND VEHICLE STABILITY CONTROL LIGHTS CAME ON. I WAS LESS THAN A MILE FROM MY DESTINATION AND WAS ABLE TO SAFELY PARK MY VEHICLE WITH NO ISSUES. AS SOON AS POSSIBLE, I CONTACTED MY LOCAL TOYOTA DEALERSHIP TO ALERT THEM TO THE PROBLEM. THE DEALERSHIP REPRESENTATIVE ASKED IF THE VSC LIGHT WAS FLASHING AND I TOLD HIM NO; TO WHICH HE REPLIED IT WOULD BE OKAY TO DRIVE. LATER ON THAT EVENING, I DECIDED TO TAKE THE VEHICLE TO THE DEALERSHIP AND UPON TAKING OFF AT THE LIGHT, THE VEHICLE SEEMED SLUGGISH AT FIRST AND THEN SUDDENLY ACCELERATED AND SURGED FORWARD. WHEN I PULLED INTO THE DEALERSHIP, I EXPLAINED WHAT HAPPENED AND AM NOW AWAITING TO SEE WHAT THE PROBLEM IS. *TR

VSC, TRACKING AND ABS LIGHTS COME ON WHEN DRIVING. SOMETIMES ON AS SOON AS I REVERSE IN THE MORNING. USED TO GO OFF IF I TURNED CAR OFF AND RESTARTED. SOMETIMES DOESN'T COME ON UNTIL I AM ALMOST HOME FROM WORK (30 MILES) SOMETIMES THE BRAKES FEEL OFF AND NOT GRIPPING. HAD BRAKES INSPECTED AND EVERYTHING FINE. *TT

UPON STARTING MY CAR, THE VSC OFF, CHECK ENGINE, AND ABS LIGHTS REMAINED LIT. ACCELERATION WAS SLOW AND ROUGH, AND THE GENERAL ENGINE FEEL WAS WRONG. I STOPPED CAR AND RESTARTED WITH NO EFFECT. WHILE DRIVING, THE LIGHTS EXTINGUISHED FOR A MOMENT, AND AT THAT POINT PERFORMANCE TEMPORARILY IMPROVED - THIS CAUSED A SURGE IN ACCELERATION. BUT THE SAME LIGHTS CAME ON A MOMENT LATER AND PERFORMANCE, ONCE AGAIN, FAILED. FORTUNATELY I WAS NOT IN TRAFFIC WHEN THE SURGE OCCURRED. *TR

DEALER CLAIMED " THIS IS AN ELECTRICAL PROBLEM. ACCESS AND TRACED ALL RELATED WIRING TO INSIDE THE FUSE/RELAY PANEL. FOUND SOMETHING HAD CHEWED AND SHORTED OUT THE WIRING" THEY WOULD NOT PROVIDE ANY PROOF. I NOTIFIED TOYOTA MOTORS AND GOT NO HELP FROM THEM. *TR

2008 TOYOTA HIGHLANDER HAD A NEW SET OF TIRES PUT ON IT 6 MONTHS AGO AND 9,000 MILES LATER THE REAR TIRES WERE BALD TO THE CORDS TO A POINT IT WAS NOT ABLE TO BE DRIVEN. THE CAR APPEARS TO HAVE A PROBLEM WITH ALIGNMENT OR STABILIZATION AS THE CAR, EVEN WITH NEW TIRES AND AN INSPECTION BY THE DEALERSHIP WAS UNDRIVABLE IN SNOW OR HEAVY RAIN EVEN AT LOW SPEEDS. THE REAR END IS VERY UNSTABLE IN THIS CAR. *TR

THE SENSOR LIGHTS FOR ABS AND VSC HAVE GONE ON AND OFF INTERMITTENTLY ON MY 2008 TOYOTA HIGHLANDER. SOMETIMES THE BRAKES ENGAGED THE SKID CONTROL, BRAKING CAPABILITY IS LOST AND OTHER TIMES THE SPEED NEEDLE DOES NOT GAGE PROPERLY. THE SYSTEM WAS INSPECTED BY TOYOTA, WHO INDICATED IT WAS DUE TO DAMAGE TO THE SENSOR FROM A ROPE. TOYOTA SUPPOSEDLY REPLACED THE SENSOR AND THEY STAYED OFF FOR A FEW WEEKS, BUT CONTINUE TO COME BACK. MY VEHICLE STILL HAS LESS THAN 50,000 MILES, AND TOYOTA IS AGAIN TELLING ME THEY HAVE TO LOOK INTO THE PROBLEM. *TR

WE HAVE A 2008 TOYOTA HIGHLANDER WITH INTERMITTENT FAILURE OF THE ANTI-LOCK BRAKES AND VEHICLE STABILITY CONTROL SYSTEM (ABS/VSC). FOR NO APPARENT REASON, THE ABS/VSC WILL MALFUNCTION AND BRAKES OPERATE INCORRECTLY. IT IS AN INTERMITTENT PROBLEM THAT COMES AN GOES. WE HAVE ALMOST HAD AN ACCIDENT IN THE SNOW IN OHIO. WE HAVE HAD THE CAR INTO THE DEALER 4X WITHOUT RESOLUTION SINCE NOBODY KNOWS WHAT IS WRONG. IT HAS BEEN AN ONGOING ISSUE SINCE IT STARTED JAN 2010. *TR