Toyota Yaris: Steering Angle Sensor / Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the steering angle sensor removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replacement Part or Procedure | Necessary Procedures | Effects/Inoperative when not performed | Link |
|---|---|---|---|
| *1: When the steering sensor is replaced with a new one, ECU security key is necessary. | |||
| Steering sensor (Including removal and installation) | Update ECU security key*1 | Vehicle control history (RoB) are stored |
|
CAUTION:
Be sure to read precaution thoroughly before servicing.
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NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.
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HINT:
When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
-
Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed
Necessary Procedures
Link
*1: for Gasoline Model Lane tracing assist system
Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more.
Pre-collision system
Parking support brake system
Stop and start system*1
Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)
-
Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed
Necessary Procedures
Link
Lane tracing assist system
- Back door opener
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
Air conditioning system
After the ignition switch is turned to ON, the servo motor standard position is recognized.
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PROCEDURE
1. REMOVE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
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2. REMOVE STEERING SENSOR
| (a) Disengage the 6 claws, 2 guides and 2 pins, and remove the steering sensor from the spiral cable sub-assembly. NOTICE: Do not damage the pins of the spiral cable sub-assembly or guides of the steering sensor. |
|
Components
COMPONENTS ILLUSTRATION
*1 HORN BUTTON ASSEMBLY *2 STEERING WHEEL ASSEMBLY
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...
Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: After performing the update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal...
Other information:
Toyota Yaris XP210 (2020-2026) Owner's Manual: Rear View Monitor
The rear view monitor provides visual images of the rear of the vehicle when reversing. If water, snow, or mud is stuck on the camera lens, wipe it off using a soft cloth. If it cannot be wiped off, use a mild detergent. If the camera temperature changes rapidly (Hot to cold, cold to hot), the rear view monitor may not operate correctly...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: VSC OFF Switch Circuit
DESCRIPTION Operating the VSC OFF switch (combination switch assembly) makes it possible for TRC and/or VSC operation to be prohibited. Pressing the VSC OFF switch (combination switch assembly) changes to TRC OFF mode, and turns off TRC operation. In addition, a TRC cancel message is displayed on the multi-information display in the combination meter assembly...
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Refueling
Before refueling, close all the doors, windows, and the liftgate/trunk lid, and switch the ignition OFF.
To open the fuel-filler lid, pull the remote fuel-filler lid release.
