Toyota Yaris: Side Airbag Sensor (for Rear Pillar) / Removal

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Vehicle Interior / Supplemental Restraint Systems / Side Airbag Sensor (for Rear Pillar) / 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 No. 1 side airbag sensor removal/installation are shown below.

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

      Lane tracing assist system

      Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.

      Pre-collision system

      Stop and start system

      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

      Power door lock control 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.

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

PROCEDURE

1. PRECAUTION

CAUTION:

Be sure to read precaution thoroughly before servicing.

Click here

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.

Click here

2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Click here

CAUTION:

  • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
  • If the airbag deploys for any reason, it may cause a serious accident.

3. REMOVE REAR SEATBACK ASSEMBLY

Click here

4. REMOVE BENCH TYPE REAR SEAT CUSHION ASSEMBLY

Click here

5. REMOVE REAR SEAT CUSHION LOCK HOOK

Click here

6. REMOVE FRONT DOOR SCUFF PLATE

Click here

7. REMOVE LAP BELT OUTER ANCHOR COVER

Click here

8. DISCONNECT FRONT SEAT OUTER BELT ASSEMBLY

Click here

9. REMOVE QUARTER TRIM PANEL ASSEMBLY

Click here

10. DISCONNECT FRONT SEAT OUTER BELT ASSEMBLY

(a) Using a screwdriver with its tip wrapped in protective tape, pull out the locking button to release the lock to disconnect the pretensioner connector as shown in the illustration.

*a

Protective Tape

*1

Locking Button

(b) Remove the 2 bolts.

(c) Disengage the guides to disconnect the front seat outer belt assembly.

11. REMOVE NO. 1 SIDE AIRBAG SENSOR

(a) Check that the ignition switch is off.

(b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.

CAUTION:

  • Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
  • If the airbag deploys for any reason, it may cause a serious accident.

(c) Disconnect the airbag connector.

NOTICE:

When disconnecting any airbag connector, take care not to damage the airbag wire harness.

HINT:

Refer to How to Connect or Disconnect Airbag Connector: Click here

(d) Remove the nut.

NOTICE:

  • Loosen the nut while holding the No. 1 side airbag sensor because the No. 1 side airbag sensor pin (claw) is easily damaged.
  • If the No. 1 side airbag sensor has been dropped, replace it with a new one.

(e) Disengage the claw to remove the No. 1 side airbag sensor.

    Components

    COMPONENTS ILLUSTRATION *1 REAR SEATBACK ASSEMBLY *2 BENCH TYPE REAR SEAT CUSHION ASSEMBLY *3 REAR SEAT CUSHION LOCK HOOK - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...

    Installation

    INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1...

    Other information:

    Toyota Yaris XP210 (2020-2024) 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 (2020-2024) Reapir and Service Manual: Installation


    INSTALLATION PROCEDURE 1. INSTALL FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (a) Install a new gasket to the fuel tank assembly. (b) Connect the fuel return vent tube sub-assembly to the fuel suction tube with pump and gauge assembly. Click here *1 Fuel Return Vent Tube Sub-assembly Front of the Vehicle Make sure to correctly assemble the fuel return vent tube sub-assembly as shown in the illustration...

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