Toyota CH-R Service Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

CAUTION:

Be sure to correctly follow the removal and installation procedures for the airbag sensor assembly.

PROCEDURE

1. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle not Involved in Collision)

(a) Perform a diagnostic system check.

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2. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag not Deployed)

(a) Perform a diagnostic system check.

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(b) Visually check for defects with the airbag sensor assembly installed to the vehicle.

HINT:

The defects are as follows:

  • Cracks in the ECU housing
  • Dents in the ECU housing
  • Chips in the ECU housing
  • Cracks or other damage to the connectors
  • Peeling of the label

OK:

No defects are found.

If any defects are found, replace the airbag sensor assembly with a new one.

3. INSPECT AIRBAG SENSOR ASSEMBLY (for Vehicle Involved in Collision and Airbag is Deployed)

(a) Replace the airbag sensory assembly.

HINT:

The airbag sensor assembly should be replaced after any of the SRS parts has deployed, as it has been subjected to an impact.

    Components
    COMPONENTS ILLUSTRATION *A w/ Rear Air Duct - - *1 AIRBAG SENSOR ASSEMBLY *2 REAR NO. 2 AIR DUCT ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL AIRBAG SENSOR ASSEMBLY (a) Check that the ignition switch off. (b) Check that the cable is disconnected from the negative (-) battery terminal. CAUTION: Wait at ...

    Other materials:

    Toyota CH-R Service Manual > Airbag System: Lost communication with Side Airbag Sensor RH (B1622/81,B1623/81,B1632/81,B1633/81,B1642/81,B1643/81,B166D/81,B166E/81)
    DESCRIPTION The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH, No. 1 side airbag sensor RH and No. 2 side airbag sensor RH. The door side airbag sensor RH, No. 1 side airbag sensor RH and No. 2 side airbag sensor RH detect impacts ...

    Toyota CH-R Service Manual > Pre-collision System: Precaution
    PRECAUTION IGNITION SWITCH EXPRESSION (a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engine Swit ...

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