Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001FQO5
Model Year Start: 2019 Model: RAV4 HV Prod Date Range: [11/2018 - 10/2023]
Title: DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): B2205; Kick Sensor Circuit; 2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]

DTC

B2205

Kick Sensor Circuit

DESCRIPTION

B2205 is output when the multiplex network door ECU detects that the kick door control sensor is stuck on.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B2205

Kick Sensor Circuit

One of the following conditions is met for approximately 60 seconds or more:

  • The multiplex network door ECU detects a kick door control sensor short circuit
  • Multiplex network door ECU malfunction
  • Kick door control sensor malfunction
  • Kick door control sensor
  • Multiplex network door ECU
  • Harness or connector

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • Before troubleshooting, make sure that the kick door control sensor is not damaged.
  • Before troubleshooting, be sure to read Precautions for Hands Free Power Back Door.

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

  • If the multiplex network door ECU has been removed and installed or replaced, or if any of the connectors has been disconnected, initialize the power back door system.

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

  • After performing work, using the Techstream, read the Data List item "Kick Sensor Connection" and check that the kick door control sensor is connected.

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

  • Check the smart key system (for Entry Function, HV Model) first before troubleshooting the power back door system.

    Click here 2019 - 2021 MY RAV4 HV [11/2018 - 12/2021]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function, HV Model): HOW TO PROCEED WITH TROUBLESHOOTING 2022 - 2024 MY RAV4 HV [12/2021 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function, HV Model): HOW TO PROCEED WITH TROUBLESHOOTING

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs.

Click here 2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): DTC CHECK / CLEAR

Body Electrical > Back Door > Clear DTCs

(b) Wait for approximately 60 seconds.

(c) Check for DTCs.

Click here 2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): DTC CHECK / CLEAR

Body Electrical > Back Door > Trouble Codes

OK:

DTC B2205 is not output.

OK

USE SIMULATION METHOD TO CHECK

NG

2.

CHECK FOR DTC

(a) Disconnect the Q7 kick door control sensor connector.

(b) Clear the DTCs.

Click here 2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): DTC CHECK / CLEAR

Body Electrical > Back Door > Clear DTCs

(c) Wait for approximately 60 seconds.

(d) Check for DTCs.

Click here 2019 - 2023 MY RAV4 HV [11/2018 - 10/2023]; DOOR / HATCH: POWER BACK DOOR SYSTEM (for HV Model): DTC CHECK / CLEAR

Body Electrical > Back Door > Trouble Codes

OK:

DTC B2205 is not output.

OK

REPLACE KICK DOOR CONTROL SENSOR 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; DOOR / HATCH: KICK SENSOR: REMOVAL 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; DOOR / HATCH: KICK SENSOR: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; DOOR / HATCH: KICK SENSOR: REMOVAL 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021]; DOOR / HATCH: KICK SENSOR: REMOVAL 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; DOOR / HATCH: KICK SENSOR: REMOVAL 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; DOOR / HATCH: KICK SENSOR: REMOVAL

NG

3.

CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK DOOR ECU - KICK DOOR CONTROL SENSOR)

(a) Disconnect the R18 multiplex network door ECU connector.

(b) Disconnect the Q7 kick door control sensor connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

R18-14 (KSIN) or Q7-3 (KSOT) - Body ground

Always

10 kΩ or higher
OK

REPLACE MULTIPLEX NETWORK DOOR ECU

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR