Toyota Yaris: Millimeter Wave Radar Sensor / Installation

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Millimeter Wave Radar Sensor / Installation

INSTALLATION

PROCEDURE

1. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY

NOTICE:

If the millimeter wave radar sensor assembly has been struck or dropped, replace the millimeter wave radar sensor assembly with a new one.

(a) Engage the guides to install the millimeter wave radar sensor assembly.

	Bolt
	Screw

(b) Install the 2 bolts and screw in the order shown in the illustration.

Torque:

Bolt :

4.5 N·m {46 kgf·cm, 40 in·lbf}

2. INSTALL FRONT BUMPER ASSEMBLY

Click here

3. UPDATE ECU SECURITY KEY

Click here

4. ADJUST MILLIMETER WAVE RADAR SENSOR

(a) When the millimeter wave radar sensor assembly is replaced with a new one, adjustment of the radar sensor beam axis must be performed.

HINT:

Millimeter wave radar sensor assembly Learning can be performed by using either Triangle Target or Flat Surface Target or Driving Adjustment.

Triangle Target:
Click here
Flat Surface Target:
Click here
Driving Adjustment:
Click here

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are replaced during millimeter wave radar sensor assembly removal/installation are shown below...

Before Starting Driving Adjustment

BEFORE STARTING DRIVING ADJUSTMENT CAUTION / NOTICE / HINT HINT: Purpose of millimeter wave radar beam axis learning If the installation position or orientation of the millimeter wave radar sensor is changed due to it being removed and reinstalled or replaced with a new one, or due to the front bumper or radiator grille being replaced, it is necessary for the millimeter wave radar sensor to learn the driving direction of the vehicle in order for each driving support system to operate correctly...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Components

COMPONENTS ILLUSTRATION *1 NO. 2 HEATER TO REGISTER DUCT SUB-ASSEMBLY *2 PACKAGE TRAY TRIM PANEL ASSEMBLY *3 DECK BOARD ASSEMBLY *4 DECK FLOOR BOX RH *5 DECK FLOOR BOX LH *6 FRONT DOOR OPENING TRIM WEATHERSTRIP LH *7 FRONT DOOR OPENING TRIM WEATHERSTRIP RH - - ILLUSTRATION *1 LAP BELT OUTER ANCHOR COVER *2 FRONT SEAT OUTER BELT ASSEMBLY LH *3 FRONT SEAT OUTER BELT ASSEMBLY RH *4 REAR SEATBACK HINGE SUB-ASSEMBLY LH *5 REAR SEATBACK HINGE SUB-ASSEMBLY RH *6 QUARTER TRIM PANEL ASSEMBLY LH *7 QUARTER TRIM PANEL ASSEMBLY RH *8 CENTER PILLAR UPPER GARNISH LH *9 CENTER PILLAR UPPER GARNISH RH *10 DECK TRIM REAR COVER *11 DECK TRIM SIDE PANEL ASSEMBLY LH *12 DECK TRIM SIDE PANEL ASSEMBLY RH *13 REAR SEAT OUTER BELT ASSEMBLY LH *14 REAR SEAT OUTER BELT ASSEMBLY RH *15 INNER ROOF SIDE GARNISH LH *16 INNER ROOF SIDE GARNISH RH *17 ROOF SIDE INNER GARNISH LH *18 ROOF SIDE INNER GARNISH RH *19 NO...