Operation CHARM: Car repair manuals for everyone.
Home >> Toyota >> 2002 >> Avalon XLS V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Body and Frame >> Locks >> Keyless Entry >> Keyless Entry Transmitter >> Keyless Entry Transmitter Battery >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Keyless Entry Transmitter Battery: Service and Repair

NOTE: This article contains corrected data processed from TSB# PG001-05.

REPLACEMENT
1. REPLACE TRANSMITTER (LITHIUM) BATTERY

NOTICE: Special caution should be taken for handling each component as they are precision electronic components.





a. Using a screwdriver, pry out the cover.

NOTICE: Do not forcibly pry out the cover.





b. Using a screwdriver, 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.

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

NOTICE:
- Be careful not to bend the electrode of the transmitter battery insertion.
- Be careful that no dust or oil adheres to the transmitter.

d. Install the cover securely.
pro multis · About Operation CHARM