# Service bulletin T\-TT\-0578\-19

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: 10168537
- Published by NHTSA: 2019\-12\-02
- Manufacturer's number: T\-TT\-0578\-19
- Manufacturer's date: 2019\-10\-21
- NHTSA component: STEERING

## NHTSA's summary

TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone, or if they have restored their phone data/settings recently.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10168537-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10168537-9999.pdf)

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

## Components

Steering

## Vehicles listed

- 2006 to 2020 TOYOTA 4RUNNER
- 2017 to 2020 TOYOTA 86
- 2009 to 2020 TOYOTA AVALON
- 2018 to 2020 TOYOTA C\-HR
- 2007 to 2020 TOYOTA CAMRY
- 2009 to 2020 TOYOTA COROLLA
- 2017 to 2018 TOYOTA COROLLA IM
- 2011 to 2014 TOYOTA FJ CRUISER
- 2004 to 2020 TOYOTA HIGHLANDER
- 2004 to 2011 TOYOTA LAND CRUISER
- 2013 to 2019 TOYOTA LAND CRUISER
- 2009 to 2014 TOYOTA MATRIX
- 2016 to 2020 TOYOTA MIRAI
- 2004 to 2020 TOYOTA PRIUS
- 2012 to 2020 TOYOTA PRIUS C
- 2017 to 2020 TOYOTA PRIUS PRIME
- 2012 to 2017 TOYOTA PRIUS V
- 2018 TOYOTA PRIUS V
- 2009 to 2020 TOYOTA RAV4
- 2012 to 2014 TOYOTA RAV4 EV
- 2017 TOYOTA RAV4 HYBRID
- 2006 to 2020 TOYOTA SEQUOIA
- 2006 to 2020 TOYOTA SIENNA
- 2020 TOYOTA SUPRA
- 2009 to 2020 TOYOTA TACOMA
- 2007 to 2020 TOYOTA TUNDRA
- 2009 to 2016 TOYOTA VENZA
- 2013 to 2020 TOYOTA YARIS
- 2017 to 2018 TOYOTA YARIS IA
- 2016 TOYOTA redundant RAV4 HV

## Recalls for the same vehicles and component

- [2021718](/recalls/tc/2021718.md), 2021-11-23: Steering
- [21V920000](/recalls/nhtsa/21V920000.md), 2021-11-23: STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:RACK AND PINION
- [20V734000](/recalls/nhtsa/20V734000.md), 2020-11-25: AIR BAGS:FRONTAL; STEERING:COLUMN
- [2020288](/recalls/tc/2020288.md), 2020-06-24: Steering
- [20V373000](/recalls/nhtsa/20V373000.md), 2020-06-24: STEERING:ELECTRIC POWER ASSIST SYSTEM
- [20V355000](/recalls/nhtsa/20V355000.md), 2020-06-15: STEERING:LINKAGES:TIE ROD ASSEMBLY
- [19V670000](/recalls/nhtsa/19V670000.md), 2019-09-20: SUSPENSION; STEERING
- [2019355](/recalls/tc/2019355.md), 2019-07-22: Steering
- [19V532000](/recalls/nhtsa/19V532000.md), 2019-07-16: STEERING
- [15V144000](/recalls/nhtsa/15V144000.md), 2015-03-13: STEERING:ELECTRIC POWER ASSIST SYSTEM

## Other bulletins for the same vehicles and component

- [SB23\-01](/bulletins/10240305.md), 2023-08-03, Service bulletin: SUSPENSION; STEERING; EQUIPMENT. Spl Parts, Inc. communications index accompanying MCP uploads 23mc40464 \& 23mc40471
- [SB 23\-01](/bulletins/10240266.md), 2023-08-02, Service bulletin: EQUIPMENT; SUSPENSION; STEERING. SPL Parts, Inc. manufacturers and distributes aftermarket lower control arms for dedicated competition vehicles and "track day" cars some of which may be used on both track and highway. SB 23\-01 adresses proper installation torque of cap bolt fasteners attaching SPL's aftermarket lower control arms, recurring inspection and confirmation of torque setting and removal and replacement of damaged or under torqued fasteners to reduce risk of premature failure and accident. SB\-23\-01 was mailed, emailed and posted on SPL website to known resellers, race teams and users of the affected parts and is being submitted here as required by part 579.5. Vehicle Applications include: BMW series 1,2,3,\& 4, 2008\-2023; Chevrolet Camaro 26\-2023, Cadillac ATS, CTS 2016\-2019; Ford Mustang 2015\-2023; Toyota Supra 2020\-2023.
- [T\-SB\-0106\-20 Rev](/bulletins/10227922.md), 2022-12-19, Service bulletin: BACK OVER PREVENTION; STEERING; ENGINE AND ENGINE COOLING; WHEELS. TSB: Some 2015 ? 2021 model year Corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a U\-turn. Follow the Repair Procedure in this bulletin to address this condition.
- [T\-SB\-0124\-20 Rev](/bulletins/10227899.md), 2022-12-19, Service bulletin: POWER TRAIN; STEERING; SUSPENSION. TSB: Some 2016 ? 2023 model year Tacoma vehicles equipped with an automatic transmission \(6AT\) may exhibit a vibration under deceleration \(coasting or braking\) typically between 30 ? 10 mph. This vibration is felt in the seat, floorboard, and/or steering wheel. Follow the Repair Procedure in this bulletin to address this condition
- [22TC07 Region](/bulletins/10224134.md), 2022-10-17, Service bulletin: STEERING; POWER TRAIN. RL: Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low\-speed vehicle stall occurs, steering and braking are not impacted, and the vehicle can be restarted immediately.
- [22TC07 Dealer](/bulletins/10224133.md), 2022-10-17, Service bulletin: STEERING; POWER TRAIN. DL: Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low\-speed vehicle stall occurs, steering and braking are not impacted, and the vehicle can be restarted immediately.
- [Customer Support](/bulletins/10214341.md), 2022-06-21, Service bulletin: STEERING. DP: Although the Steering Intermediate Shaft is covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles \(whichever comes first\), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to a steering wheel which potentially, over time, requires effort to turn the steering wheel to gradually increase and/or for the steering wheel to gradually become slower to return to center
- [22TE02](/bulletins/10214340.md), 2022-06-21, Service bulletin: STEERING. RL: Although the Steering Intermediate Shaft is covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles \(whichever comes first\), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to a steering wheel which potentially, over time, requires the effort to turn the steering wheel to gradually increase and/or for the steering wheel to gradually become slower to return to center. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement
- [TSB002822](/bulletins/10214335.md), 2022-06-21, Service bulletin: STEERING. TSB: Some 2018 model year Camry and Camry Hybrid vehicles may exhibit a condition in which the steering wheel requires increased effort and/or exhibits reduced return to center. The steering wheel may exhibit a slight resistance at certain points during low\-speed steering maneuvers. This condition may be caused by the lower universal joint of the steering intermediate shaft assembly. A new steering intermediate shaft assembly has been developed to address this condition
- [TTT061620](/bulletins/10214321.md), 2022-06-21, Service bulletin: STEERING; STEERING:STEERING WHEEL /HANDLE BAR:YAW/ANGLE SENSOR; WHEELS; BACK OVER PREVENTION; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. TT: Some customers may experience an abnormal steering sensation \(?pulling?, ?drifting?\), which may be more pronounced after a cold soak. The steering angle value displayed in Techstream may be greater than \+3° off when the steering wheel is held straight. Every time the vehicle?s battery is disconnected or discharged, the Steering Angle Neutral Point Memorization and the Steering Sensor Zero Point Calibration must be performed. These steps are consistent with Step 3 and 4 of the ?BEFORE INSPECTION? section of the Pre\-Delivery Service Check Sheet

JSON: [/v1/bulletins/10168537](/v1/bulletins/10168537)

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