# Service bulletin T\-TT\-0537\-19\_Rev

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.

- Type: Service bulletin
- NHTSA id: 10174896
- Published by NHTSA: 2020\-05\-11
- Manufacturer's number: T\-TT\-0537\-19\_Rev
- Manufacturer's date: 2020\-04\-09
- NHTSA component: VISIBILITY; LANE DEPARTURE

## NHTSA's summary

TT: The blind spot monitor \(BSM\) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. When used in conjunction with the repair manual, these BSM tips leverage SSTs and readily available tools to support sensor angle confirmation in varying shop environments.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174896-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174896-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Glass, wipers and mirrors

## Vehicles listed

- 2021 TOYOTA 4RUNNER
- 2016 to 2021 TOYOTA AVALON
- 2021 TOYOTA AVALON HYBRID
- 2021 TOYOTA C\-HR
- 2018 to 2021 TOYOTA CAMRY
- 2021 TOYOTA CAMRY HYBRID
- 2017 to 2021 TOYOTA COROLLA
- 2020 to 2021 TOYOTA COROLLA HATCHBACK
- 2021 TOYOTA COROLLA HYBRID
- 2017 to 2018 TOYOTA COROLLA IM
- 2017 to 2021 TOYOTA HIGHLANDER
- 2021 TOYOTA HIGHLANDER HYBRID
- 2016 to 2021 TOYOTA LAND CRUISER
- 2020 to 2021 TOYOTA MIRAI
- 2021 TOYOTA PRIUS
- 2016 to 2020 TOYOTA PRIUS C
- 2017 to 2021 TOYOTA PRIUS PRIME
- 2016 to 2021 TOYOTA RAV4
- 2017 TOYOTA RAV4 HYBRID
- 2021 TOYOTA RAV4 HYBRID
- 2021 TOYOTA RAV4 PRIME
- 2018 to 2021 TOYOTA SEQUOIA
- 2018 to 2020 TOYOTA SIENNA
- 2021 TOYOTA SUPRA
- 2018 to 2021 TOYOTA TACOMA
- 2018 to 2021 TOYOTA TUNDRA
- 2017 to 2019 TOYOTA YARIS
- 2016 TOYOTA redundant RAV4 HV

## Recalls for the same vehicles and component

- [2026284](/recalls/tc/2026284.md), 2026-06-09: Visual System
- [22V239000](/recalls/nhtsa/22V239000.md), 2022-04-13: ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE:SOFTWARE
- [22V107000](/recalls/nhtsa/22V107000.md), 2022-02-24: FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR
- [2019382](/recalls/tc/2019382.md), 2019-08-06: Visual System
- [19V576000](/recalls/nhtsa/19V576000.md), 2019-08-06: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [19V544000](/recalls/nhtsa/19V544000.md), 2019-07-24: SERVICE BRAKES; ELECTRONIC STABILITY CONTROL \(ESC\)
- [18V122000](/recalls/nhtsa/18V122000.md), 2018-02-20: ELECTRONIC STABILITY CONTROL \(ESC\)
- [16V198000](/recalls/nhtsa/16V198000.md), 2016-04-07: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

## Other bulletins for the same vehicles and component

- [TSB010421](/bulletins/10252251.md), 2024-04-01, Service bulletin: SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM; LANE DEPARTURE. TSB: Some 2018 ? 2024 model year Toyota vehicles equipped with an A25A\-FKS, A25A\-FXS, M20A\-FKS, or M20A\-FXS engine may exhibit one or more of the following conditions: ?Milky/discolored engine oil. ?An ?Oil Pressure Low? warning message on the Multi\-information Display \(MID\). ?A MIL ON condition with Diagnostic Trouble Codes \(DTCs\) P05202A \(Engine Oil Pressure Sensor/Switch ?A? Signal Stuck in Range\) and/or P052477 \(Engine Oil Pressure Too Low \[Severe\]\) present. Moisture from blow\-by gases condenses and accumulates in the engine oil during short trips in extreme cold weather. When the moisture in the oil freezes, the oil pressure may drop, and the aforementioned warning indicators may display. Follow the procedures in this bulletin to address these conditions.
- [TSB011620](/bulletins/10249315.md), 2024-01-29, Service bulletin: VISIBILITY:FIXED PANARAMIC ROOF/SKY LIGHT ASSEMBLY; STRUCTURE:BODY:ROOF AND PILLARS; STRUCTURE. OBSOLETE NOTICE December 04, 2023: This bulletin is now obsolete. Please see T\-SB\-0097\-23.
- [TSB009723](/bulletins/10249312.md), 2024-01-29, Service bulletin: VISIBILITY:FIXED PANARAMIC ROOF/SKY LIGHT ASSEMBLY; EQUIPMENT. TSB: Some 2018 ? 2024 model year Camry and Camry Hybrid vehicles may exhibit the weatherstrip on the panoramic roof center glass peeling on the edges of the glass. Follow the Repair Procedure in this bulletin to address this condition.
- [TSB002620](/bulletins/10247828.md), 2023-12-26, Service bulletin: UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE; FORWARD COLLISION AVOIDANCE; AIR BAGS. TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre\-collision System \(PCS\) and Dynamic Radar Cruise Control \(DRCC\) as part of the Toyota Safety Sense \(TSS\) package. The PCS and DRCC systems are designed to help mitigate a potential collision and maintain a pre\-determined traveling distance. It is recommended to disable the PCS and DRCC systems on vehicles that have been modified \(ride height, oversized wheels/tires, brush bars, etc.\) in a way that potentially disrupts the functionality of these systems. Vehicle owner?s written consent is required before performing the calibration to permanently disable the PCS and DRCC systems. Follow the Repair Procedure in this bulletin to disable the PCS and DRCC systems.
- [T\-SB\-0070\-19 Rev](/bulletins/10245468.md), 2023-11-27, Service bulletin: SEAT BELTS; BACK OVER PREVENTION; WHEELS. TSB: Some 2015 ? 2023 model year TRD Pro Edition 4Runner vehicles may exhibit an abnormal noise when in Reverse with the wheels at or near full lock due to interference between the tire and bumper and/or fender liner. Follow the Repair Procedure in this bulletin to address this condition.
- [TSB002123](/bulletins/10244116.md), 2023-10-16, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator. Follow the repair procedure in this bulletin to address this condition.
- [TSB005823](/bulletins/10244115.md), 2023-10-16, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS. TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Follow the procedures outlined in this service bulletin to aid in locating, inspecting, and repairing refrigerant leaks
- [T\-SB\-0047\-23](/bulletins/10241405.md), 2023-08-28, Service bulletin: ENGINE AND ENGINE COOLING; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); BACK OVER PREVENTION. TSB: Some 2021 ? 2023 model Mirai vehicles may exhibit a creaking or clicking type noise from the rear suspension member. This condition may occur when braking or when driving over speed bumps and uneven surfaces.
- [T\-SB\-0045\-23](/bulletins/10241402.md), 2023-08-28, Service bulletin: BACK OVER PREVENTION; SUSPENSION; POWER TRAIN. TSB: Some 2019 ? 2023 model year Tacoma Double Cab vehicles may exhibit a whine noise from the rear of the vehicle. This condition may occur while driving around 50 mph \(80 kph\) at constant speed, slight acceleration, or slight deceleration. This condition may be caused by rear differential vibration transferring through the chassis and body
- [20TE03](/bulletins/10241399.md), 2023-08-28, Service bulletin: BACK OVER PREVENTION. DP: This Customer Support Program provides coverage for a condition involving the front transfer case electro\-magnetic clutch in certain 2019 ? 2020 model year RAV4 Adventure and Limited grade AWD vehicles. An abnormal buzz or groan noise from that case can occur with Normal drive mode selected during disconnect/connect timing of the AWD system. This condition typically occurs between 20 and 30 mph when accelerating from a stop, and/or between 20 and 13 mph on deceleration after driving the vehicle for 15 minutes or longer. Although the front transfer case electro\-magnetic clutch is covered by Toyota?s New Vehicle Limited Warranty for 5 years or 60,000 miles \(whichever comes first\), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to abnormal buzz/groan noise from the front transfer case.

JSON: [/v1/bulletins/10174896](/v1/bulletins/10174896)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20T-TT-0537-19_Rev&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10174896&vehicle=Service%20bulletin%20T-TT-0537-19_Rev)