Is your 2003 Toyota Tundra key fob malfunctioning or lost? Replacing your key fob doesn’t have to be a complicated process. This aftermarket key fob is designed to be a compatible and cost-effective solution for your 2003 Toyota Tundra, offering lock, unlock, and panic button functionality. This key fob is also compatible with a range of other Toyota models from the early 2000s.
This replacement key fob is compatible with the following Toyota vehicles:
- 4Runner (2000-2002)
- Avalon (2000-2001)
- Camry (2000-2001)
- Celica (2000-2003)
- Corolla (2003-2004)
- Echo (2000-2005)
- MR2 Spyder (2000-2004)
- RAV4 (2001-2003)
- Sienna (2001-2002)
- Tacoma (2002-2004)
- Tundra (2003-2006)
To ensure compatibility, verify that your original remote has the same FCC ID and frequency. This key fob operates at a frequency of 303.89 MHz and has an FCC ID of BAB237131-056. The part number for this remote is 08191-00922, and its Ilco C/R number is AX00011310 (RKE-TOY-3B4). It uses a CR2025 battery, readily available for replacement when needed.
Important Compatibility Notes: This remote is designed for Toyota vehicles equipped with the optional dealer or port-installed VIP RS3200 security system. It is crucial to confirm that your vehicle has this specific system. This key fob will not work with factory-installed security systems. Visually compare this remote to your existing one, ensuring it looks identical, including the LED light and the numbers on the back.
This is an aftermarket replacement remote, offering a cost-effective alternative to OEM remotes. While aftermarket remotes may not feature the Toyota logo, they are tested for functionality and include a new battery. Keep in mind that this key fob does not include key cutting or programming services. You will need to contact a professional locksmith to program this key fob to your 2003 Toyota Tundra after you receive it. For your convenience, you can find a local locksmith here.
While some older key fobs can be programmed by the vehicle owner, newer replacement remotes like this one typically require professional programming. Contact a qualified automotive locksmith for programming and to obtain an accurate quote. For general programming instructions, you can refer to this page. Always confirm the FCC ID and part number for guaranteed compatibility with your vehicle.
