4 Runner 2WD L4-2.7L (2TR-FE) (2010)
Keyless Entry Transmitter Battery: Service and Repair
Transmitter Battery (w/o Smart Key System)
DOOR LOCK: TRANSMITTER BATTERY (w/o Smart Key System): REPLACEMENT
NOTICE:
Take extra care when handling these precision electronic components.
1. REMOVE TRANSMITTER HOUSING COVER
(a) Twist a screwdriver in the direction of the arrow in the illustration and remove the transmitter housing cover.
NOTICE:
Do not forcibly pry open the cover.
HINT
Tape the screwdriver tip before use.
2. REMOVE DOOR CONTROL TRANSMITTER MODULE
(a) Using a precision screwdriver, remove the door control transmitter module.
HINT
Tape the screwdriver tip before use.
3. REMOVE TRANSMITTER BATTERY
(a) Twist a coin in the direction of the arrow in the illustration and remove the transmitter battery cover.
(b) Remove the battery (lithium battery: CR2016).