# Service bulletin 22TD01

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: 10224127
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: 22TD01
- Manufacturer's date: 2022\-06\-30
- NHTSA component: LANE DEPARTURE

## NHTSA's summary

DP: Due to improper programming in the EV Control Computer, under certain conditions, the vehicle may erroneously illuminate the warning message ?FCV system malfunction? in the instrument panel. Note: This message can be displayed for other issues unrelated to this Limited Service Campaign and should not be ignored.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224127-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224127-9999.pdf)

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

## Components

Driver assistance

## Vehicles listed

- 2021 TOYOTA MIRAI

## Recalls for the same vehicles and component

- [22V239000](/recalls/nhtsa/22V239000.md), 2022-04-13: ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE:SOFTWARE

## Other bulletins for the same vehicles and component

- [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\-TT\-0537\-19\_Rev](/bulletins/10174896.md), 2020-05-11, Service bulletin: VISIBILITY; LANE DEPARTURE. 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.

JSON: [/v1/bulletins/10224127](/v1/bulletins/10224127)

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