Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJFE
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: DOOR LOCK: TRANSMITTER BATTERY(w/o Smart Key System): REPLACEMENT; 2016 - 2020 MY Sienna [12/2015 -        ]

REPLACEMENT

PROCEDURE

1. REMOVE TRANSMITTER HOUSING COVER

(a) Using a screwdriver with its tip wrapped in protective tape, pry apart the transmitter housing cover.

Text in Illustration

*1

Protective Tape

NOTICE:

Do not use excessive force when prying apart the housing cover.

2. REMOVE TRANSMITTER BATTERY

(a) Remove the battery (lithium battery).

NOTICE:

  • Do not push the terminals with your finger.
  • Do not forcibly pry up the battery (lithium battery). The terminals may be damaged.
  • Do not touch the battery with wet hands. Water may cause rust.
  • Do not touch or move any components inside the transmitter. It may interfere with proper operation.

3. INSTALL TRANSMITTER BATTERY

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

NOTICE:

  • Make sure that the positive (+) side and the negative (-) side of the transmitter battery are correctly matched with the transmitter terminals.
  • Do not bend the transmitter battery electrode during insertion.
  • Keep the transmitter cover interior free of dust and oil.

4. INSTALL TRANSMITTER HOUSING COVER

(a) Install the transmitter housing cover onto the transmitter housing case securely.