WIRELESS DOOR LOCK CONTROL SYSTEM(w/ Entry and Start System) PRECAUTION

  1. PRECAUTIONS FOR EACH FUNCTION

    1. Precautions for the key:

      • The key is a precision instrument. Be sure to observe the following:

      1. Do not drop or strike the key.

      2. Do not keep the key in a high temperature area for a long time.

      3. Do not use an ultrasonic washing machine to clean the key.

      4. Keep the key away from magnets or magnetized items during use.

      5. Do not attach any stickers to the key.

    2. Precautions for the battery built into the key and the vehicle battery:

      1. When the door is being locked, the vehicle battery is used to transmit a radio wave. The battery may be fully depleted if the vehicle remains stopped for a long time. If the vehicle is not used for a long time, replace the transmitter battery (Click here) or cancel the entry and start system (for Entry Function) (Click here).

      2. When the door is being locked with the key in the detection area of the door oscillator, the battery is used to regulate communication between the key and vehicle. If the vehicle is not used, keep the key away from the vehicle (more than 2 m (6.56 ft.)).

  2. PRECAUTION WHEN REPLACING MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY)

    1. As the door control battery is installed between the vehicle battery and main body ECU (instrument panel junction block assembly), first perform the inspections in On-Vehicle Inspection to confirm that there are no malfunctions in the power source circuit for the main body ECU (instrument panel junction block assembly) before performing this troubleshooting procedure.

    2. If the BODY ECU fuse (the main power source fuse of the main body ECU [instrument panel junction block assembly]) is removed with the door control battery charged, power will be supplied to the main body ECU (instrument panel junction block assembly) from the door control battery for up to 30 minutes. At this time, the main body ECU (instrument panel junction block assembly) will be able to function with the BODY ECU fuse (the main power source fuse of the main body ECU [instrument panel junction block assembly]) removed.