Toyota Tundra. Manual — part 348

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: END (COMBINATION METER IS DEFECTIVE)

TRANSMITTER BATTERY

REPLACEMENT

1. REPLACE TRANSMITTER BATTERY

a. Insert a precision screwdriver into the gap, and turn the screwdriver to detach the cover.

Fig. 74: Detaching Cover
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

Tape the screwdriver tip before use.

b. Remove the battery (lithium battery: CR2032).

Fig. 75: Removing Transmitter Battery
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:

Be careful when handling each component as they are precision electronic
components.

NOTE:

Do not forcibly pry up the cover.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Door Lock - Tundra

c. Install a battery (lithium battery: CR2032) with the positive (+) side facing upward, as shown in the

illustration.

Fig. 76: Installing Transmitter Battery
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d. Attach the cover securely.

DOOR CONTROL SWITCH (FOR FRONT LH)

COMPONENTS

NOTE:



Do not push the terminals with your finger.



Do not forcibly pry up the 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 the proper operation.

NOTE:



Do not bend the transmitter battery electrode during insertion.



Keep the transmitter cover interior free of dust and oil.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Door Lock - Tundra

Fig. 77: Identifying Door Control Switch (Front LH) Components (1 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Door Lock - Tundra

Fig. 78: Identifying Door Control Switch (Front LH) Components (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL

1. REMOVE FRONT ARMREST UPPER BASE PANEL LH

a. Using a molding remover, detach the 2 clips and 5 claws, and remove the armrest base panel.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Door Lock - Tundra