# Service bulletin T\-SB\-0068\-20 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: 10183271
- Published by NHTSA: 2020\-11\-30
- Manufacturer's number: T\-SB\-0068\-20 Rev
- Manufacturer's date: 2020\-10\-16
- NHTSA component: BACK OVER PREVENTION

## NHTSA's summary

TSB: Some 2014 ? 2019 model year Corolla vehicles may exhibit a squeak noise from the front lower suspension arm rear bushing. This condition may occur when driving over speed bumps or uneven surfaces. Follow the Repair Procedure in this bulletin to address this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183271-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183271-9999.pdf)

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

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2014 to 2019 TOYOTA COROLLA

## Other bulletins for the same vehicles and component

- [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.
- [TTT063620](/bulletins/10214323.md), 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
- [T\-TT\-0636\-20 Rev](/bulletins/10190453.md), 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](/bulletins/10187241.md), 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\-SB\-0121\-20](/bulletins/10187240.md), 2021-02-16, Service bulletin: BACK OVER PREVENTION. TSB: Some 2020 ? 2021 model year Corolla and Corolla Hybrid vehicles, and some 2019 ? 2021 model year Corolla Hatchback vehicles may exhibit a sloshing or splashing noise when turning at low speeds or when opening and closing doors. This can be caused by water inside one or more of the vehicle doors. Follow the Repair Procedure in this bulletin to address this condition.
- [T\-SB\-0119\-20](/bulletins/10185776.md), 2021-01-25, Service bulletin: BACK OVER PREVENTION:SOFTWARE; STRUCTURE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\). TSB: Some 2018 ? 2020 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool \(SST\) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update; however, the process for generating license keys differs from previous generations. Before attempting to perform a map update, the head unit?s expiration date must be checked. If the expiration date is still valid, a license key may be generated without the use of an activation card number. Updating the maps without the use of an activation card number is considered an Embedded Navigation Update \(refer to pg. 10\) and performing this process does not extend the duration of telematic map services. If the head unit?s expiration date is expired, or is expiring within the next 90 days, it should be recommended to the customer to purchase an activation number. Utilizing an activation number will initiate a Dynamic Navigation Update \(refer to pg. 4\). This Dynamic Navigation Update will perform the Embedded Navigation Update and provide telematic map services for a period of two years from the day that the Dynamic Navigation Update is performed. Activation card numbers are provided in an activation card number pamphlet available through the normal parts ordering system. Follow the process in this bulletin to perform the update.
- [T\-SB\-0106\-20](/bulletins/10183278.md), 2020-11-30, Service bulletin: STEERING; BACK OVER PREVENTION; 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\-TT\-0010\-10 Rev](/bulletins/10132812.md), 2018-04-02, Service bulletin: BACK OVER PREVENTION; ENGINE. Tech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 \(Crankshaft Position Sensor Circuit\) and/or P0340 \(Camshaft Position Sensor Circuit\) due to inconsistent rotational speed of the engine's crankshaft.
- [T\-SB\-0011\-14 Rev](/bulletins/10132766.md), 2018-04-02, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION. TSB: Some 2014 model year Corolla vehicles equipped with the 2ZR\-FAE engine may exhibit a MIL ?ON? condition with either one or both of the following Diagnostic Trouble Codes \(DTCs\): ? P2646 ? A Rocker Arm Actuator System Performance or Stuck Off \(Bank 1\) ? P265B ? B Rocker Arm Actuator Position Sensor Circuit Range Performance \(Bank 1\) The Engine Control Module \(ECM, SAE term: Powertrain Control Module/PCM\) calibration has been revised.
- [T\-SB\-0184\-17](/bulletins/10131768.md), 2018-04-02, Service bulletin: AIR BAGS; BACK OVER PREVENTION. TSB: This Service Bulletin includes precautions and key points for the front camera for Toyota Safety Sense C and Toyota Safety Sense P adjustment procedures.

JSON: [/v1/bulletins/10183271](/v1/bulletins/10183271)

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