Toyota Corolla Body Repair Manual: Introductions

Toyota Corolla Body Repair Manual: Introductions

Replacement part

Necessary procedure

Effect/inoperative function when necessary procedures are not performed

Note

Ecm Vehicle identification number (vin) registration Mil comes on Using the techstream
Ecu commnication id registration
  • Wireless door lock control system (*4)
  • smart key system (*4)
  • engine start

Reset memory (*1)
  • Large shift shock
  • the deterioration of fuel efficiency
Using the techstream
  • Automatic transmission assembly (*1)
  • engine assembly (*1)
Reset memory
  • Large shift shock
  • the deterioration of fuel efficiency
Using the intelligent tester
Tire pressure warning ecu
  1. Register transmitter ids
  2.  Initialize tire pressure warning system
  • When dtc detection conditions of “transmitter id not received” dtc are met, tpws indicator blinks for 1 minute, and then illuminates
  • tire pressure monitoring function

Tire pressure warning valve and transmitter
  1. Register transmitter ids
  2.  Initialize tire pressure warning system
  1. When dtc detection conditions of “transmitter id not received” dtc are met, tpws indicator blinks for 1 minute, and then illuminates
  2.  Tire pressure monitoring function of replaced wheel
Even if only one wheel is replaced, ids for all 4 wheels must be registered
Brake actuator assembly (skid control ecu) Perform yaw rate and acceleration sensor zero point calibration
  • Vsc off indicator light blinks
  • Vsc disabled or malfunctioning
Perform yaw rate and acceleration sensor zero point calibration with the ignition switch on (engine stopped).
  • Yaw rate and acceleration sensor
  • front wheel alignment adjustment
  1. Clear zero point calibration data
  2.  Perform yaw rate and acceleration sensor zero point calibration
  • Vsc off indicator light blinks
  • Vsc disabled or malfunctioning
Perform yaw rate and acceleration sensor zero point calibration with the ignition switch on (engine stopped)
  • Power steering ecu (*2)
  • steering column (*2)
Perform rotation angle sensor initialization and torque sensor zero point calibration.
  • P/s warning light comes on
  • Eps control
Dtc (c1515/c1525) will be stored when the power steering ecu is replaced
Power steering ecu (*3)
  1. Assist map writing
  2.  Torque sensor zero point calibration
  • P /s warning light comes on
  • Eps control
Dtc (c1515/c1525) will be stored when the power steering ecu is replaced
Steering column (*3) Torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right

  • Door control transmitter (*5)
  • door control receiver (*5)
  1. Perform identification code registration (key code)
  2.  Refer to wireless door lock control system “registration” procedures
Wireless door lock control system
Steering lock actuator (steering lock ecu) (*4) Ecu code registration Engine start
  • Certification ecu (*4)
  • electrical key transmitter (*4)
Key id registration
  • Wireless door lock control system
  • smart key system
  • engine start
Id code box (*4)
  1. Ecu code registration
  2.  Ecu communication id registration
  • Wireless door lock control system
  • smart key system
  • engine start
Occupant classification ecu
  • Perform zero point calibration
  • registration ecu data
Occupant classification system

passenger airbag on/off indicator

airbag system (front passenger side)

seat belt warning system (front passenger side)

  • Sliding roof drive gear (sliding roof ecu)
  • sliding roof housing
  • sliding roof drive cable
Perform sliding roof drive gear reset.

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  • Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions

    Toyota Corolla Body Repair Manual: Introductions