Service bulletins for the 2016 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.
284 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Driver assistance are shown. Show all
| TTT063620 | 2022-06-21. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions |
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| T-SB-0088-21 | 2021-11-15. Service bulletin. FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR; BACK OVER PREVENTION: SENSING SYSTEM: RADAR. TSB: For proper calibration of the millimeter wave radar sensor, the vehicle and radar target must be on a level surface with a consistent plane. If a level surface with a consistent plane is not available, use the Floor Slope Compensation Procedure in this service bulletin in conjunction with the appropriate model and model year Repair Manual instructions when adjusting the millimeter wave radar sensor. |
| T-TT-0636-20 Rev | 2021-04-19. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions. |
| T-TT-0636-20 | 2021-02-16. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions. |
| T-TT-0603-20 | 2020-04-20. Service bulletin. BACK OVER PREVENTION; EQUIPMENT. TT: For proper calibration of the millimeter wave radar sensor, the vehicle must be on a level surface. If a level surface is not available, this tech tip should be used in conjunction with the repair manual to set the angle of the front millimeter wave radar sensor and reflector height before performing beam axis adjustment. |
| T-TT-0352-15 | 2018-04-23. Service bulletin. LANE DEPARTURE. TechTip: In some cases, combination meters may automatically initialize for options detected on a specific vehicle. If a meter is exchanged between vehicles for diagnostic purposes, it may become unusable in the original vehicle. For example, if a combination meter is removed from a vehicle not equipped with LDA (Lane Departure Alert) and temporarily installed in a vehicle equipped with LDA, it may display ?CHECK LDA SYSTEM? on the multi-information display and set DTC U023A when reinstalled in the original vehicle. This condition cannot be reset, and the combination meter must be replaced. |
| T-TT-0352-15 | 2018-04-02. Service bulletin. LANE DEPARTURE. TechTip: In some cases, combination meters may automatically initialize for options detected on a specific vehicle. If a meter is exchanged between vehicles for diagnostic purposes, it may become unusable in the original vehicle. For example, if a combination meter is removed from a vehicle not equipped with LDA (Lane Departure Alert) and temporarily installed in a vehicle equipped with LDA, it may display ?CHECK LDA SYSTEM? on the multi-information display and set DTC U023A when reinstalled in the original vehicle. This condition cannot be reset, and the combination meter must be replaced. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.