Toyota Corolla (E120): Replacement

Hint

: components:

1. Precaution

2. Disconnect battery negative terminal

3. Remove parking brake hole cover sub–assy

4. Remove floor shift shift lever knob sub–assy (m/t transaxle)

5. Remove shifting hole cover sub–assy (m/t transaxle)

6. Remove console panel upper

7. Remove console box carpet

8. Remove rr console box

9. Remove air bag sensor assy center

  1. Disconnect the 3 connectors from the airbag sensor assy center.
  2. remove the 3 bolts and airbag sensor assy center.

10. Inspect air bag sensor assy center

11. Install air bag sensor assy center

  1.  check that the ignition switch is turned to off.
  2.  check that the battery negative terminal is disconnected.

    Notice

    : do not start the operation for 90 seconds after removing the terminal.

  3.  temporarily install the airbag sensor assy center with the 3 bolts.
  4.  tighten the 3 bolts to the specified torque.

    Torque: 17.5 Nvm (178 kgfvcm, 13 ftvlbf)

  5.  connect the connector to the airbag sensor assy center.
  6.  check that no play is identified.

12. Inspect srs warning light

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    Inspection procedure
    1 Inspect transmission wire(sl) Disconnect the transmission wire connector from the transaxle.  measure the resistance according to the value(s) in the table below. Standard: 2 Check harness and connector(transmission wire – ecm) Connect the transmission wire c ...

    Abbreviations used in this manual
    ...

    Circuit description
    This circuit turns on the magnetic clutch inside the actuator during cruise control operation according to the signal from the ecu. If a malfunction occurs in the actuator or speed sensor, etc. During cruise control operation, the rotor shaft between the motor and control plate is released. ...