Toyota CH-R Service Manual: Initialization

NOTICE:

• If any of the work in the table below has been performed, vehicle information registration and initialization of the headlight ECU sub-assembly LH are necessary.

  Performed Work or System Condition	Necessary Procedures	Link
  Replacement of the headlight ECU sub-assembly LH	Vehicle information registration for the headlight ECU sub-assembly LH
  	Initialization of the headlight ECU sub-assembly LH
  Work that changes the vehicle height such as replacement or removal/installation of the rear height control sensor sub-assembly LH or replacement of suspension components	Initialization of the headlight ECU sub-assembly LH

• A new headlight ECU sub-assembly LH cannot operate until the vehicle information is registered.
• After replacing the headlight ECU sub-assembly LH, it is necessary to register the vehicle information and then perform initialization.
• Even if the headlight ECU sub-assembly RH is replaced with a new one, vehicle information registration and initialization are not necessary.

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PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*1 Click here If the headlight ECU sub-assembly LH ...

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