Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001H5U9
Model Year Start: 2019 Model: RAV4 Prod Date Range: [02/2019 - 10/2019]
Title: PARK ASSIST / MONITORING: ULTRASONIC SENSOR (for Rear): REMOVAL; 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ultrasonic sensor (for Rear) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model)

Replaced Part or Performed Procedures

Necessary Procedures

Effect/Inoperative Function when Necessary Procedures are not Performed

Link

*: When performing learning using the Techstream.

Click here 2019 - 2022 MY RAV4 HV [02/2019 - 10/2022]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM (for HV Model): CALIBRATION

Disconnect cable from negative (-) auxiliary battery terminal

Perform steering sensor zero point calibration

Lane control system

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION

Parking support brake system (for HV model)*

Pre-collision system

Lighting system (EXT)(w/ AFS)

Memorize steering angle neutral point

Parking assist monitor system

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: INITIALIZATION

Panoramic view monitor system (for HV model)

2019 - 2022 MY RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): INITIALIZATION

Reset back door close position

Power back door system (for HV model)

2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): INITIALIZATION

Back door lock initialization

Power door lock control system

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: INITIALIZATION

Ultrasonic sensor

  • Ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Intuitive parking assist system (for HV model with parking support brake system)
  • Parking support brake system (for HV model)

2019 - 2022 MY RAV4 HV [02/2019 - 10/2022]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM (for HV Model): CALIBRATION

Kick door control sensor

Reset connection history

There are cases where the connection history display differs from the vehicle condition

2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): DATA LIST / ACTIVE TEST

NOTICE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.

Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal

System Name

See Procedure

Vehicle enrolled in Toyota Entune system or safety connect system

6 minutes

Vehicle not enrolled in Toyota Entune system and safety connect system

1 minute

Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model)

Replaced Part or Performed Procedures

Necessary Procedures

Effect/Inoperative Function when Necessary Procedures are not Performed

Link

*: When performing learning using the Techstream.

Click here 2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM (for Gasoline Model): CALIBRATION

Disconnect cable from negative (-) auxiliary battery terminal

Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)

Stop and start system

2019 - 2021 MY RAV4 [11/2018 - 12/2021]; STOP AND START: STOP AND START SYSTEM: PRECAUTION

Perform steering sensor zero point calibration

Lane control system

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION

Parking support brake system (for Gasoline model)*

Pre-collision System

Memorize steering angle neutral point

Parking assist monitor system

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: INITIALIZATION

Panoramic view monitor system (for Gasoline model)

2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for Gasoline Model): INITIALIZATION

Reset back door close position

Power back door system (for Gasoline model)

2019 - 2023 MY RAV4 [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for Gasoline Model): INITIALIZATION

Back door lock initialization

Power door lock control system

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: INITIALIZATION

Ultrasonic sensor

  • Ultrasonic sensor detection angle
  • Ultrasonic sensor detection angle registration
  • Intuitive parking assist system (for Gasoline model with parking support brake system)
  • Parking support brake system (for Gasoline model)

2019 - 2022 MY RAV4 [11/2018 - 10/2022]; PARK ASSIST / MONITORING: PARKING SUPPORT BRAKE SYSTEM (for Gasoline Model): CALIBRATION

Kick door control sensor

Reset connection history

There are cases where the connection history display differs from the vehicle condition

2019 - 2023 MY RAV4 [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for Gasoline Model): DATA LIST / ACTIVE TEST

NOTICE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.

Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal

System Name

See Procedure

Vehicle enrolled in Toyota Entune system or safety connect system

6 minutes

Vehicle not enrolled in Toyota Entune system and safety connect system

1 minute

PROCEDURE

1. PRECAUTION (w/ Hands Free Power Back Door)

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

2. REMOVE DECK BOARD ASSEMBLY (for HV Model, w/ Hands Free Power Back Door)

Click here 2019 MY RAV4 HV [02/2019 - 10/2019]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

3. REMOVE REAR NO. 2 FLOOR BOARD (for HV Model, w/ Hands Free Power Back Door)

Click here 2019 MY RAV4 HV [02/2019 - 10/2019]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

4. REMOVE BATTERY HOLE COVER (for HV Model, w/ Hands Free Power Back Door)

Click here 2019 MY RAV4 HV [02/2019 - 10/2019]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL (w/ Hands Free Power Back Door)

(a) Disconnect the cable from the negative (-) auxiliary battery terminal.

  • for A25A-FKS:

    Click here 2019 MY RAV4 [11/2018 - 10/2019]; MAINTENANCE: A25A-FKS BATTERY: REMOVAL+

  • for A25A-FXS:

    Click here 2019 MY RAV4 HV [02/2019 - 10/2019]; MAINTENANCE: A25A-FXS AUXILIARY BATTERY: REMOVAL+

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

6. REMOVE REAR BUMPER ASSEMBLY

Click here 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; EXTERIOR PANELS / TRIM: REAR BUMPER: REMOVAL

7. REMOVE REAR CORNER ULTRASONIC SENSOR

HINT:

  • Use the same procedure for the RH and LH sides.
  • The procedure listed below is for the LH side.

(a) Disconnect the connector.

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

(b) Detach the claw and remove the rear corner ultrasonic sensor.

NOTICE:

Before removing the sensor, make sure to mark the sensor and rear bumper assembly so that each sensor can be returned to its original position.

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

Remove in this Direction

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-

8. REMOVE REAR CENTER ULTRASONIC SENSOR

HINT:

  • Use the same procedure for the RH and LH sides.
  • The procedure listed below is for the LH side.

(a) Disconnect the connector.

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

(b) Detach the claw and remove the rear center ultrasonic sensor.

NOTICE:

Before removing the sensor, make sure to mark the sensor and rear bumper assembly so that each sensor can be returned to its original position.

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

Remove in this Direction

-

-

9. REMOVE REAR CORNER ULTRASONIC SENSOR RETAINER

HINT:

  • Perform the following procedure only when replacement of a rear corner ultrasonic sensor retainer is necessary.
  • When removing the rear corner ultrasonic sensor retainer, if the double-sided tape is difficult to remove, heat the adhesive of the rear corner ultrasonic sensor retainer and rear bumper assembly using a heat light.

(a) Heat the rear bumper assembly and rear corner ultrasonic sensor retainer using a heat light.

CAUTION:

  • Do not touch the heat light and heated parts.
  • Touching the heat light may result in burns.
  • Touching heated parts for a long time may result in burns.

*a

Heated Part

*b

Heat Light

Standard:

Item

Temperature

Rear Bumper Assembly

40 to 60°C (104 to 140°F)

Rear Corner Ultrasonic Sensor Retainer

(b) Remove the rear corner ultrasonic sensor retainer.

(1) for LH Side:

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

(2) for RH Side:

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

10. REMOVE REAR CENTER ULTRASONIC SENSOR RETAINER

HINT:

  • Perform the following procedure only when replacement of a rear center ultrasonic sensor retainer is necessary.
  • When removing the rear center ultrasonic sensor retainer, if the double-sided tape is difficult to remove, heat the adhesive of the rear center ultrasonic sensor retainer and rear bumper assembly using a heat light.
  • Use the same procedure for the RH and LH sides.
  • The procedure listed below is for the LH side.

(a) Heat the rear bumper assembly and rear center ultrasonic sensor retainer using a heat light.

CAUTION:

  • Do not touch the heat light and heated parts.
  • Touching the heat light may result in burns.
  • Touching heated parts for a long time may result in burns.

*a

Heated Part

*b

Heat Light

Standard:

Item

Temperature

Rear Bumper Assembly

40 to 60°C (104 to 140°F)

Rear Center Ultrasonic Sensor Retainer

(b) Remove the rear center ultrasonic sensor retainer.

*A

w/o Parking Support Brake System

*B

w/ Parking Support Brake System

11. REMOVE ULTRASONIC SENSOR CUSHION SET (w/ Parking Support Brake System)

HINT:

Only perform this procedure when removing and installing the ultrasonic sensor cushion set.

(a) Remove the ultrasonic sensor cushion set as shown in the illustration.

Remove in this Direction

-

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