Toyota Corolla (E120): Transmitter battery

Replacement

1. Replace transmitter battery

Notice:

special caution should be taken for handling each component as they are precision electronic components.

  1. Using a screwdriver, pry out the transmitter case.

Notice

: do not forcibly pry out the case.

Hint

: tape the screwdriver tip before use.

  1. Remove the battery (lithium battery).

Notice

:

  • do not push the terminals with your finger.
  • Prying up the battery (lithium battery) to forcibly remove it will cause deformation of the terminals.
  • Do not touch the battery with wet hands. Water may cause unexpected rust.
  • Do not touch or move any components inside the transmitter as it may interfere with proper operation.

2. Install transmitter battery

  1.  install a new battery (lithium battery) with the positive (+) side up, as shown in the illustration.

Notice

:

  • be sure that the positive side and the negative side of the transmitter battery are matched–up correctly.
  • Be careful not to bend the electrode of the transmitter battery insertion.
  • Be careful that dust or oil does not adhere to the transmitter case.
  1.  install the case securely.
    Share this page:

    Other materials:

    Inspection procedure
    Hand–held tester: 1 Perform active test by hand–held tester(operation of circuit opening relay) Connect the hand–held tester to the dlc3.  turn the ignition switch on and push the hand–held tester main switch on.  select the item ”diagnosis / enhanced obd ii / active ...

    Vehicle identification
    ■ Vehicle identification number The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Toyota. It is used in registering the ownership of your vehicle. This number is stamped on the top left of the instrument p ...

    Heated steering wheel/seat heaters
    Heated steering wheel Warms up the grip of the steering wheel Seat heaters Warm up the seat upholstery WARNING To prevent minor burn injuries Care should be taken if anyone in the following categories comes in contact with the steering wheel or seats when the heater is on: Babies, small chil ...