2009 Toyota Highlander Hybrid engine problems

“When starting it would make grinding noise,sounds like metallic noise until the engine oil starts circulating.Dealer said that its normal due to cold starts but this can happen even when the engine is up to temperature.Toyota refuse to remedy the issue.”

“Engine oil filler cap had interior motor part , melt through while driving , almost hurling all the way through , 2 inch cylindrical part viewed when opening hood to inspect damage . Braking , trac and vsc engaged and motor failed almost dieing , abs allowed brake pedal to go to floor with vehicle just stopping enough to move from traffic . No injuries and No collisions happened due to violent engine combusting or braking disabled , incident happened at 10 mph entering a parking lot .”

“3 TIMES OVER THE LAST MONTH, WHILE I WAS DRIVING MY VEHICLE, THE CAR SUDDENLY LOST POWER WHILE I WAS DRIVING ON THE HIGHWAY. ALL THE DASHBOARD LIGHTS FLASHED ON, CHECK ENGINE LIGHT AND WARNING LIGHTS ILLUMINATED. THE VEHICLE LOST POWER, THE ACCELERATOR WAS NOT WORKING, AND I WAS JUST BARELY ABLE TO PULL THE CAR OVER TO THE SIDE OF THE ROAD. CAR TURNED OFF AND WAS ABLE TO TURN BACK ON, NOW WITH ILLUMINATED CHECK ENGINE LIGHT AND CHECK HYBRID SYSTEM WARNING LIGHT ILLUMINATED. THIS IS A BIG SAFETY ISSUE AS THE CAR IS LOSING POWER IN THE MIDDLE OF THE ROAD WHILE MY FOOT IS ON THE ACCELERATOR. THE FIRST TIME THIS HAPPENED I WAS ABLE TO PULL A COUPLE CODES FROM THE CODE READER. CODES WERE: U0001 & U0100 THE SECOND AND 3RD TIME THIS HAPPENED THERE WERE NO CODES COMING UP ON THE CODE READER.”

“OIL COOLER CONNECTED TO ENGINE BLOCK WITH A RUBBER HOSE. HOSE FAILED WITH OIL LEAK WHICH CAUSED LOSS OF ENGINE OIL. CAR TOWED AND REPAIRED BEFORE ENGINE SEIZED. IT APPEARS RUBBER HOSE WAS NOT PROTECTED FROM HEAT OF CATALYTIC CONVERTER AND RUBBER DEGRADED. VEHICLE WAS IN MOTION ON INTERSTATE HIGHWAY WHEN FIRST NOTICED LOSS OF OIL PRESSURE. ADDED OIL BUT OIL LOSS CONTINUED. WHEN WARNING LIGHT WENT ON SECOND TIME STOPPED VEHICLE AND TOWED TO SERVICE. EVENT OCCURRED ON MAY 15, 2020.”

“VVTI CAM GEAR ISSUE, MAKING GRINDING NOISE.VEHICLE JUST HIT 60,000 AND OUT OF WARRANTY. EARLIER TSB FROM TOYOTA DIDN'T COVER THIS SINCE THE VEHICLE DIDN'T SHOW ANY SIGNS.”

“OIL COOLANT LINE BURSTS WHICH CAUSES IMMEDIATE LOSS OF ALL OIL. PROBLEM HAPPENS WHILE VEHICLE IS IN MOTION, AND IN THIS CASE WHILE IN MOTION ON A HIGH TRAFFICKED FREEWAY. FIX COST ABOUT $1,000 OUT OF POCKET. THIS IS A VERY LARGE LEAK WHICH COVERS THE GROUND, ENGINE, AND UNDERCARRIAGE. IF THE OIL LINE RUPTURES WHILE DRIVING, THE LOW ENGINE OIL MESSAGE AND ENGINE OIL PRESSURE WARNINGS WILL ILLUMINATE. CONTINUED USE AFTER THESE WARNINGS WILL RESULT IN COMPLETE ENGINE FAILURE DUE TO OIL STARVATION. THE LINE IS KNOWN TO BE DEFECTIVE, AND A REVISED PART HAS BEEN ISSUED BY TOYOTA BUT RECALL HAS NOT BEEN ISSUED. COVERED UNDER A WARRANTY ISSUED BY TOYOTA BUT COVERS UNDER A SHORT TIME FRAME.”