# Service bulletin T\-TT\-0616\-20

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: 10177581
- Published by NHTSA: 2020\-07\-27
- Manufacturer's number: T\-TT\-0616\-20
- Manufacturer's date: 2020\-06\-03
- NHTSA component: STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM

## NHTSA's summary

TT: Some customers may experience an abnormal steering sensation \(?pulling?, ?drifting?\). Condition may be more pronounced with ADAS systems \(LTA, LKA, DRCC\) turned on or after a cold soak. 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 Sensor Zero Point Calibration and Steering Angle Neutral Point memorization must be performed.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177581-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177581-9999.pdf)

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

## Components

Electrical system, Steering, Power steering

## Vehicles listed

- 2019 to 2020 TOYOTA RAV4
- 2019 to 2020 TOYOTA RAV4 HYBRID

## Recalls for the same vehicles and component

- [20V373000](/recalls/nhtsa/20V373000.md), 2020-06-24: STEERING:ELECTRIC POWER ASSIST SYSTEM

JSON: [/v1/bulletins/10177581](/v1/bulletins/10177581)

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