2007 Lexus GS350

<h1>2007 Lexus GS350 – Keyless Entry Remote Fob Programming Instructions</h1> Note: The 2007 Lexus GS350 does not support onboard programming for smart key remote fobs. Programming requires the use of specialized diagnostic equipment capable of interfacing with the vehicle's electronic control modules. Step-by-Step Programming Instructions: <ul> <li>Step 1: Confirm that the replacement smart key remote fob is compatible with the 2007 Lexus GS350, including the correct part number, frequency, and FCC ID. </li> <li>Step 2: Ensure that the vehicle's battery is fully charged and all doors, the trunk, and the hood are securely closed to avoid any interruptions during the programming process. </li> <li>Step 3: Use a professional diagnostic tool to connect to the vehicle’s OBD-II port, which is located beneath the dashboard on the driver’s side. The tool will communicate with the vehicle’s Body Control Module (BCM) and Smart Key ECU. </li> <li>Step 4: Navigate through the diagnostic tool’s interface to access the Keyless Entry or Smart Key Programming section. </li> <li>Step 5: Follow the instructions on the diagnostic tool to program the new smart key remote fob. You may be prompted to insert the key into the ignition or press specific buttons on the remote to confirm the programming. </li> <li>Step 6: If you have additional remotes to program, repeat the process for each one during the same session to ensure they are all programmed correctly. </li> <li>Step 7: Once the programming process is complete, follow the tool’s instructions to exit programming mode. Disconnect the diagnostic tool from the OBD-II port. </li> <li>Step 8: Test each newly programmed remote fob to ensure proper functionality, including lock, unlock, trunk release, and engine start/stop operations.</li> </ul>

2007 Lexus GS350

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