toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Power Locks > < Keyless Entry - Remote Transmitter Programming Guide|Page 8077
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For malfunctioning ECU: 
(1) Prepare a new ECU.
(2) Remove the ECU from the vehicle.
(3) Install a new ECU in the vehicle.
(4) Registration of recognition code.

(b) REPLACE BATTERY FOR TRANSMITTER

(1) Using a screwdriver, pry outward the cover.

(2) Remove the battery.
(3) Set a new battery into the transmitter.
(4) Install the cover to the transmitter.

Power Locks > < Keyless Entry - Remote Transmitter Programming Guide|Page 8077