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Service bulletins for the 2014 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.

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

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Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
T-SB-0232-172017-08-15. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; STRUCTURE:BODY:DOOR. TSB: Some 2014 - 2017 model year Highlander/Highlander HV and 2011 - 2017 model year Sienna vehicles equipped with a Power Back Door (PBD) may exhibit a condition in which the back door latch does not release and the PBD cannot be opened from any switch (IP, key, back door), with one or both of the following conditions: * Excessive force required to operate the manual back door latch release lever * DTC B2250 present.
T-SB-0023-16 Rev2017-08-14. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE; EQUIPMENT:ELECTRICAL; STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS. TSB: REVISION NOTICE August 3, 2016 Rev1: Warranty Information section has been updated with a NEW OP Code. SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0027-15. Any previous printed versions of this bulletin should be discarded. Some 2014 - 2015 model year Highlander and Highlander HV vehicles may exhibit a condition in which the Power Back Door is inoperative or stops during operation. In some cases this condition may be associated with cold weather. Follow the Repair Procedure in this bulletin to address this condition. REVISION NOTICE August 3, 2016 Rev1: Warranty Information section has been updated with a NEW OP Code. Any previous printed versions of this bulletin should be discarded.
T-SB-0027-152017-08-14. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE; EQUIPMENT:ELECTRICAL; STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS. TSB: Some 2014 - 2015 model year Highlander vehicles may exhibit a condition in which the power back door starts to open or close normally, then intermittently stops and beeps twice. In most cases no current DTC is present, but DTC B2226 or B2227 (PBD Unit Pulse Sensor LH/RH Circuit) may be in history. Follow the Repair Procedure in this bulletin to address this condition.
T-SB-0047-152017-08-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE. TSB: Some 2014 - 2015 model year Highlander/Highlander HV vehicles may exhibit a condition in which the panoramic sunroof seal is bulging, not sitting properly, torn, has water or air leaks into the vehicle cabin, has poor appearance, or is tucking in any corner. This condition can also be exhibited during the function of the panoramic sunroof, in which the seal may tear or separate from the housing. Follow the procedures in this bulletin to address these conditions.
T-SB-0040-082017-08-14. Service bulletin. STRUCTURE:BODY. TSB: On some vehicles, when Rapgard is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard. These wrinkles sometimes trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces, such as the hood, roof, and trunk. Stains can be removed by heating the stained surface to remove the trapped moisture.
T-TT-0322-152017-08-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:BODY:ROOF AND PILLARS. TT: Some vehicles may experience a condition in which the drain hoses for the sunroof/moon roof assembly become kinked, or pinched. This may cause water leaks into the cabin from the housing assembly drip trays, or the customer may note water stains on the headliner assembly.
T-TT-0322-152017-08-14. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; VISIBILITY:SUN/MOON ROOF ASSEMBLY. TT: Some vehicles may experience a condition in which the drain hoses for the sunroof/moon roof assembly become kinked, or pinched. This may cause water leaks into the cabin from the housing assembly drip trays, or the customer may note water stains on the headliner assembly.
T-SB-0040-082017-08-14. Service bulletin. STRUCTURE:BODY. TSB: On some vehicles, when Rapgard is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard. These wrinkles sometimes trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces, such as the hood, roof, and trunk. Stains can be removed by heating the stained surface to remove the trapped moisture.
T-SB-0027-152017-08-14. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; STRUCTURE:BODY:DOOR; EQUIPMENT:ELECTRICAL. TSB: Some 2014 - 2015 model year Highlander vehicles may exhibit a condition in which the power back door starts to open or close normally, then intermittently stops and beeps twice. In most cases no current DTC is present, but DTC B2226 or B2227 (PBD Unit Pulse Sensor LH/RH Circuit) may be in history. Follow the Repair Procedure in this bulletin to address this condition.
T-SB-0047-152017-08-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:BODY:ROOF AND PILLARS. TSB: Some 2014 - 2015 model year Highlander/Highlander HV vehicles may exhibit a condition in which the panoramic sunroof seal is bulging, not sitting properly, torn, has water or air leaks into the vehicle cabin, has poor appearance, or is tucking in any corner. This condition can also be exhibited during the function of the panoramic sunroof, in which the seal may tear or separate from the housing. Follow the procedures in this bulletin to address these conditions.
T-SB-0023-162017-04-06. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR. TSB: SOME 2014 – 2015 MODEL YEAR HIGHLANDER AND HIGHLANDER HV VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE POWER BACK DOOR IS INOPERATIVE OR STOPS DURING OPERATION. IN SOME CASES THIS CONDITION MAY BE ASSOCIATED WITH COLD WEATHER. FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THIS CONDITION.
T-SB-0023-16 REV2016-11-16. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT. "TSB: REVISION NOTICE AUGUST 3, 2016 REV1: WARRANTY INFORMATION SECTION HAS BEEN UPDATED WITH A NEW OP CODE. SUPERSESSION NOTICE THE INFORMATION CONTAINED IN THIS BULLETIN SUPERSEDES SB NO. T-SB-0027-15. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED.SOME 2014 – 2015 MODEL YEAR HIGHLANDER AND HIGHLANDER HV VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE POWER BACK DOOR IS INOPERATIVE OR STOPS DURING OPERATION. IN SOME CASES THIS CONDITION MAY BE ASSOCIATED WITH COLD WEATHER. FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THIS CONDITION. REVISION NOTICE AUGUST 3, 2016 REV1: WARRANTY INFORMATION SECTION HAS BEEN UPDATED WITH A NEW OP CODE. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. "
T-TT-0246-132016-04-12. Service bulletin. STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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