How to Program a 1991 Toyota Previa Ignition Smart Key Fob

Description

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Step-by-Step Programming Instructions:

1. Place the key into the ignition and turn the ignition switch to the ON position.
2. Locate the Engine Control Unit (ECU) and press and hold the ECU PROGRAMMING button for 3 seconds (refer to the diagram for its location). The ECU can be found under one of the front two seats, in the trunk, or under the dashboard on the driver’s side. You’ll need a small pointed object like a pen to press the ECU button. After pressing the ECU button for three seconds, you’ll see the STATUS MONITOR LED turn on for 5 seconds, indicating that the vehicle is now in programming mode.
3. Press and release either the top or bottom button on the remote (if you purchased a four-button duplicate remote, simply press the lock or unlock buttons since the other two buttons will not be used). The STATUS MONITOR LED will turn off. A chirp will be heard, as well as one flash of the exterior lights.
4. Turn off the ignition. Programming is now complete; test the remotes for proper programming.

to purchase Auto Keys, Fobs, Remotes, Shell/Cases & Related products for 1991 Toyota Previa