# Service bulletin 22TD04

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: 10224124
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: 22TD04
- Manufacturer's date: 2022\-06\-30
- NHTSA component: BACK OVER PREVENTION

## NHTSA's summary

DP: A Toyota Genuine Accessory Dash Camera was installed in the involved vehicles. If the Micro SD Card used in the accessory dash camera is damaged the accessory dash camera may continuously attempt to read/write data to the card. This can lead to an increase in temperature of the card and may lead to localized melting of the card and the surrounding area of the dash cam.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224124-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224124-9999.pdf)

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

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2021 TOYOTA VENZA HYBRID

## Other bulletins for the same vehicles and component

- [Instructions 22T](/bulletins/10224125.md), 2022-10-17, Service bulletin: BACK OVER PREVENTION. TI: TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN 22TD04 ACCESSORY DASH CAMERA FIRMWARE UPDATE CERTAIN 2021 MODEL YEAR SIENNA VEHICLES CERTAIN 2021 MODEL YEAR VENZA VEHICLES
- [T\-TT\-0599\-20 Rev](/bulletins/10190459.md), 2021-04-19, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION. TT: Vehicle control apps might not operate as expected at times due to preconditions \(normal operating parameters\) not being established, vehicle settings and/or network/cellular coverage concerns.
- [T\-TT\-0599\-20 Rev](/bulletins/10187264.md), 2021-02-16, Service bulletin: BACK OVER PREVENTION:SOFTWARE. TT: Vehicle control apps might not operate as expected at times due to preconditions \(normal operating parameters\) not being established, vehicle settings and/or network/cellular coverage concerns.
- [T\-TT\-0627\-20](/bulletins/10183280.md), 2020-11-30, Service bulletin: BACK OVER PREVENTION:SOFTWARE. TT: During recent discharged battery cases on vehicles equipped with LG DCM, there was confusion if a DCM update was available. Technicians are relying on the Techstream Healthcheck to determine if an update is possible.
- [T\-SB\-0107\-20](/bulletins/10183277.md), 2020-11-30, Service bulletin: BACK OVER PREVENTION. TSB: Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of TIS and the Calibration Update Wizard \(CUW\). To ensure the correct ECU software is installed, ECUs will require a Security Signature before the ECU will initialize the flash reprogramming sequence. This bulletin also details the process for acquiring a Security Signature from TIS during the Techstream ECU flash reprogramming process.

JSON: [/v1/bulletins/10224124](/v1/bulletins/10224124)

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