POWER BACK DOOR SYSTEM, Diagnostic DTC:B2205

DTC Code DTC Name
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

E350290E01

CAUTION / NOTICE / HINT

Note:

  • Before troubleshooting, make sure that the kick door control sensor is not damaged.

  • Before troubleshooting, be sure to read Precautions for Touchless Power Back Door.

    Click here

  • 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

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

    Click here

PROCEDURE

  1. CHECK FOR DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Back Door > Clear DTCs

    2. Check for DTCs.

      Click here

      Body Electrical > Back Door > Trouble Codes

    Result

    Result

    Proceed to

    DTC is not output

    A

    DTC B2205 is output

    B
    A

    USE SIMULATION METHOD TO CHECK

    Click here

    B

  2. CHECK FOR DTC

    1. Disconnect the S11 kick door control sensor connector.

    2. Wait for approximately 60 seconds.

    3. Clear the DTCs.

      Click here

      Body Electrical > Back Door > Clear DTCs

    4. Check for DTCs.

      Click here

      Body Electrical > Back Door > Trouble Codes

    Result

    Result

    Proceed to

    DTC is not output

    A

    DTC B2205 is output

    B
    A

    REPLACE KICK DOOR CONTROL SENSOR

    Click here

    B

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

    1. Disconnect the U29 multiplex network door ECU connector.

    2. Disconnect the S11 kick door control sensor connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      U29-14 (KSIN) or S11-2 (KSOT) - Body ground

      Always

      10 kΩ or higher

    Result

    Proceed to

    OK

    NG
    OK

    REPLACE MULTIPLEX NETWORK DOOR ECU

    Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR