Toyota
Nissan Versa
 Sedan Service Manual
Electrical & power control » LAN System (LAN)
Precautions

Precautions for Trouble Diagnosis

CAUTION: Follow the instructions listed below. Failure to do this may cause damage to parts:

  • Never apply 7.0 V or more to the measurement terminal.
  • Use a tester with open terminal voltage of 7.0 V or less.
  • Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when checking the harness.

Precautions for Harness Repair

  • Solder the repaired area and wrap tape around the soldered area.

NOTE: A fray of twisted lines must be within 110 mm (4.33 in).

Precautions for Harness Repair

  • Bypass connection is never allowed at the repaired area.

NOTE: Bypass connection may cause CAN communication error. The spliced wire becomes separated and the characteristics of twisted line are lost.

Precautions for Harness Repair

  • Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communication line.

SYSTEM DESCRIPTION

    More about «LAN System (LAN)»:

    Precautions

    System

    Trouble diagnosis

    Diagnosis and repair workflow

    Precautions

    CAN Communication system

    Main line between IPDM-E and DLC circuit

    ECM Branch line circuit

    ABS Branch line circuit

    IPDM-E Branch line circuit

    TCM Branch line circuit

    A-BAG Branch line circuit

    AV Branch line circuit

    DLC Branch line circuit

    EPS Branch line circuit

    M&A Branch line circuit

    STRG Branch line circuit

    BCM Branch line circuit

    CAN Communication circuit

    Main line between IPDM-E and DLC circuit

    ECM Branch line circuit

    ABS Branch line circuit

    IPDM-E Branch line circuit

    A-BAG Branch line circuit

    DLC Branch line circuit

    EPS Branch line circuit

    M&A Branch line circuit

    STRG Branch line circuit

    BCM Branch line circuit

    CAN Communication circuit

    Main line between IPDM-E and DLC circuit

    ECM Branch line circuit

    ABS Branch line circuit

    IPDM-E Branch line circuit

    TCM Branch line circuit

    A-BAG Branch line circuit

    DLC Branch line circuit

    EPS Branch line circuit

    M&A Branch line circuit

    STRG Branch line circuit

    BCM Branch line circuit

    CAN Communication circuit

    Main line between IPDM-E and DLC circuit

    ECM Branch line circuit

    ABS Branch line circuit 

    IPDM-E Branch line circuit 

    TCM Branch line circuit 

    A-BAG Branch line circuit

    DLC Branch line circuit 

    EPS Branch line circuit 

    M&A Branch line circuit

    STRG Branch line circuit

    BCM Branch line circuit

    CAN Communication circuit

    Main line between IPDM-E and DLC circuit

    ECM Branch line circuit

    ABS Branch line circuit

    IPDM-E Branch line circuit

    TCM Branch line circuit

    A-BAG Branch line circuit

    AV Branch line circuit

    DLC Branch line circuit

    EPS Branch line circuit

    M&A Branch line circuit

    STRG Branch line circuit

    BCM Branch line circuit

    CAN Communication circuit

    Nissan Versa Sedan Service Manual / Electrical & power control / LAN System (LAN) / Precautions

    Nissan Versa Sedan Service Manual

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