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CAN COMMUNICATION SYSTEM (for LHD) PRECAUTION

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  1. IGNITION SWITCH EXPRESSION

    Tip:

    The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.

    Expression Ignition Switch (position) Engine Switch (condition)
    Ignition Switch off Off Off (Lock)
    Ignition Switch ON ON On (IG)
    Ignition Switch ACC ACC On (ACC)
    Engine Start START On (Start)

  2. STEERING SYSTEM HANDLING PRECAUTIONS


    1. Care must be taken when replacing parts. Incorrect replacement could affect the performance of the steering system and result in hazards when driving.

  3. SRS AIRBAG SYSTEM HANDLING PRECAUTIONS


    1. This vehicle is equipped with an SRS (Supplemental Restraint System), which includes components such as the driver airbag and front passenger airbag. Failure to carry out service operations in the correct sequence could cause unexpected SRS deployment during servicing and may lead to a serious accident. Before servicing (including installation/removal, inspection and replacement of parts), be sure to read the precautionary notice for the Supplemental Restraint System (Click here).

  4. BUS LINE REPAIR


    1. A015AV6

      After repairing the bus line with solder, wrap the repaired part with vinyl tape (Click here).

      Note:

      • The CANL bus line and CANH bus line must be installed together.

      • When installing the CAN bus lines, make sure to twist them.

      • CAN bus lines are likely to be influenced by noise if the bus lines are not twisted together.

      • Leave approximately 80 mm (3.15 in.) loose in the twisted wires around the connectors.

    2. A0159FME03

      Do not use by-pass wiring between the connectors.

      Note:

      The feature of the twisted wire harness will be lost if bypass wiring is used.

      Table 1. Text in Illustration
      *1 By-pass Wire

  5. CONNECTOR HANDLING


    1. A0156F0E02

      When inserting probes into a connector, insert them from the rear of the connector.

      Table 2. Text in Illustration
      *1 Tester Probe
    2. A015AW2E02

      Use a repair wire to check the connector if it is impossible to check resistance from the rear of the connector.

      Table 3. Text in Illustration
      *1 Repair Wire