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Service bulletins for the 2008 Toyota Highlander

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

302 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
TC-14-0322014-12-19. Service bulletin. EQUIPMENT. TOYOTA: ON SOME VEHICLES, INFORMATION BEING SENT OUT REGARDING INSTALLATION OF SMART STOP TECHNOLOGY. MODEL YEARS 2003-2010 COROLLA, COROLLA MATRIX, LAND CRUISER, HIGHLANDER RAV4, 4RUNNER, TUNDRA. *PE
TC-14-0342014-12-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. TOYOTA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. AN ENHANCEMENT WARRANTY PROGRAM, ON CERTAIN VEHICLES, HAS BEEN ANNOUNCED TO PROVIDE WARRANTY COVERAGE FOR REPAIRS RELATING TO LEAKAGE OR SEEPAGE ENGINE OIL COOLER PIPE. MODEL 2007-11 SIENNA, 2008-11 HIGHLANDER, 2009-11 VENZA, 2011 HIGHLANDER HYBRID. *PE
TSB-0001-102014-03-07. Service bulletin. ENGINE. TOYOTA: UPDATED INFORMATION REGARDING THE RESPONSE OF THE AIR FUEL RATIO SENSOR, THAT IS INCORRECT AND ALSO, AN INCORRECT OXYGEN SENSOR OPERATION MAY BE PRESENT, DUE TO ECM/PCM PROCESSOR P0606 DTC. *PE
TSB-0097-132014-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; STEERING:GEAR BOX (OTHER THAN RACK AND PINION). TOYOTA: THERE IS A WHINING NOISE WHEN VEHICLE IS DRIVEN ABOVE 35 MPH, FROM FINAL DRIVE GEAR ASSEMBLY AND A REPAIR PROCEDURE HAS AVAILABLE TO ADDRESS THIS ISSUE. MODEL 2008-2013 HIGHLANDER. *PE
TC-13-0102013-08-19. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TOYOTA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PROVIDED REGARDING THE UPDATED OWNER'S MANUAL FOR CERTAIN VEHICLES. MODELS 2008-2012 HIGHLANDER. *PE
TSB-0087-122012-08-21. Service bulletin. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. TOYOTA: ACCELERATOR PEDAL SENSOR ASSEMBLY INFORMATION REGARDING THE INSPECTION, REMOVAL, AND INSTALLATION, IF LUBRICATION OR OIL, IS APPLIED. *PE
TSB-020-112012-01-24. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE. TOYOTA: ON SOME VEHICLES, THE ENGINE OIL COOLER PIPES MAY EXHIBIT AN OIL SEEPAGE. INFORMATION HAS BEEN PROVIDED REGARDING THIS ISSUE. *PE
TSB-0122-112011-12-17. Service bulletin. AIR BAGS; SEATS. TOYOTA: INFORMATION PROVIDED FOR REPLACING THE SEAT COVERS FOR VEHICLES EQUIPPED WITH SIDE AIRBAGS. *PE
TSB-0104-112011-10-14. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS; STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT; STRUCTURE:BODY:HATCHBACK/LIFTGATE. TOYOTA: THE REAR LIFT GLASS HATCH EXHIBITS A POSSIBLE CONDITION WHEREBY IT FAILS CLOSE PROPERLY. *PE
TSB-0031-112011-06-30. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. TOYOTA: 2008-2011 HIGHLANDER. THERE MAY BE AN OIL LEAK IN THE FRONT GEARS DUE TO A MANUFACTURING PROCESS. *RM
T-SB-0010-112011-06-08. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. TOYOTA: WHEN OPERATING THE FRONT SIDE WINDOW GLASS THERE MAY BE A RATTLE OR POPPING NOISE. THE WINDOW MAY ALSO BE INOPERATIVE DUE TO DAMAGED WINDOW MOUNTING TABS. 2008-2010 HIGHLANDER. *RM UPDATED 8/10/12. *PE
TC-10-0172011-04-25. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. TOYOTA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. LIMITED SERVICE CAMPAIGN (LSC) 90K-PHASE 4. REPLACE THE VVT-I OIL HOSE IN CERTAIN 2008 MODEL HIGHLANDER VEHICLES EQUIPPED WITH A 2GR-FE (V6) ENGINE. THE RUBBER PORTION OF OIL SUPPLY HOSE FOR THE VVT-I ACTUATOR MAY DEGRADE OVER TIME. *PE
TSB-0064-102010-11-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. TOYOTA: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DESCRIBED IN INDIVIDUAL SERVICE BULLETINS. MODEL YEARS FROM 2001-2011. *PE
TSB-0047-102010-08-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). TOYOTA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. VEHICLES EQUIPPED WITH A 2GR-FE (V6) ENGINE, THE RUBBER PORTION OF THE OIL SUPPLY HOSE FOR VVT-I ACTUATOR MAY DEGRADE OVER TIME. THIS CONDITION MAY CAUSE OIL TO LEAK FROM THE VVT-I OIL HOSE PRODUCING ABNORMAL ENGINE NOISE AND THE OIL PRESSURE LIGHT TO ILLUMINATE. *PE
TSB-0094-092010-05-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. TOYOTA: SOME VEHICLES WITH 2GR FE ENGINES MAY EXHIBIT A TICKING/CLICKING TYPE NOISE FROM THE CYLINDER HEAD COVER AREA WHICH MAY BE ACCOMPANIED BY A MIL ON AND ONE OR MORE VVT-I RELATED DIAGNOSTIC TROUBLE CODES (DTCS). *PE
TSB-0184-092010-05-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). TOYOTA: VEHICLES WITH 2GR FE ENGINES MAY EXHIBIT A MIL ON CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0505 STORED IN THE ENGINE CONTROL MODULE OR ECM (SAE TERM: POWERTRAIN CONTROL MODULE/PCM). *PE
TSB-0356-092010-04-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. TOYOTA: HEATING/AIR CONDITIONER. SOME MODELS MAY EXHIBIT AN INTERMITTENT HVAC SYSTEM ODOR. A NEWLY DESIGNED EVAPORATOR SUB ASSEMBLY HAS BEEN MADE AVAILABLE TO DECREASE THE POTENTIAL FOR HVAC ODOR. *PE
TSB-0047-092009-03-18. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. TOYOTA: MULTIPLE WARNING LIGHTS ILLUMINATED, VEHICLE NOT SHIFTING FROM PARK TO DRIVE, AND OTHER ACCESSORIES BECOMING INOPERATIVE AFTER VEHICLE HAS COLD SOAKED IN SUBFREEZING AMBIENT AIR TEMPERATURES. *PE UPDATED 9/23/09. *PE
T-SB-0037-082008-06-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. THE HV BATTERY COVER FOR THE 2008 MODEL YEAR HIGHLANDER HV HAS BEEN DESIGNED TO INCLUDE A CONNECTOR COVER. *NJ
137072007-10-30. Service bulletin. UNKNOWN OR OTHER. FLOOR MAT INSTALLATION DURING (PDS) PRE-DELIVERY SERVICE. *NJ
070132007-09-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SPECIAL SERVICE CAMPAIGN - SSC 70E OWNER'S WARRANTY INFORMATION LETTER. *NJ
037072007-09-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ISC LEARNING PROCEDURE. WHEN THE BATTERY IS DISCONNECTED OR LOWER THAN 7 VOLTS, IT IS NECESSARY TO PERFORM THE ISC LEARNING PROCEDURE TO GET IT BACK TO IDLE SPEED CONTROL. *KB
002072007-07-06. Service bulletin. UNKNOWN OR OTHER. TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. *KB
022072007-06-15. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. TIRE PRESSURE WARNING VALVE/SENSOR ACTIVATION. *KB
015072007-06-11. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR. INITIAL CALIBRATION OF COMPASS DURING PDS. *KB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.