PRE-CRASH SAFETY SYSTEM PRECAUTION


  1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the battery negative (-) cable, initialize the following system(s) after the cable is reconnected:

    System See Procedure
    Parking Assist Monitor System

    Click here

    Power Door Lock Control System
    Air Conditioning System (for Automatic Air Conditioning System)
    Air Conditioning System (for Manual Air Conditioning System)
    Power Back Door System

  2. TROUBLESHOOTING PRECAUTIONS


    1. If a terminal contact point malfunction or part installation problem occurs, removal and reinstallation of the suspected part may return the system to normal. However, be aware that the normal condition may only be temporary.

    2. Before disconnecting connectors or removing/installing parts, determine the malfunctioning area by checking and writing down the vehicle condition at the time the malfunction occurred (DTC outputs etc.).

    3. Be sure to check for DTCs related to other systems. The pre-crash safety system may be influenced by malfunctions in other systems.

  3. HANDLING PRECAUTIONS


    1. When removing and installing ECUs, sensors, switches or other pre-crash safety system related parts, perform the following:


      • Make sure that the engine switch is off unless otherwise specified in the inspection procedure.

      • After removal/installation, check for DTCs and confirm that a normal system code is output.