Losing or damaging your key fob can be a major inconvenience, especially for your 2003 Toyota Tundra. This guide provides essential information about replacing your 2003 Toyota Tundra key fob, ensuring you get the right keyless entry remote for your vehicle. This aftermarket key fob is designed to replace your original remote, offering lock, unlock, and panic button functionalities.
This key fob is compatible with a range of Toyota models beyond just the 2003 Tundra, including:
- TOYOTA 4RUNNER (2000-2002)
- TOYOTA AVALON (2000-2001)
- TOYOTA CAMRY (2000-2001)
- TOYOTA CELICA (2000-2003)
- TOYOTA COROLLA (2003-2004)
- TOYOTA ECHO (2000-2005)
- TOYOTA MR2 SPYDER (2000-2004)
- TOYOTA RAV4 (2001-2003)
- TOYOTA SIENNA (2001-2002)
- TOYOTA TACOMA (2002-2004)
- TOYOTA TUNDRA (2003-2006)
Key Specifications for your 2003 Tundra Key Fob:
To ensure compatibility, verify these specifications match your original remote:
- FCC ID: BAB237131-056
- Frequency: 303.89 MHz
- Part Number: 08191-00922
- Ilco C/R: AX00011310 (RKE-TOY-3B4)
- Battery: CR2025
This replacement remote operates on a frequency of 303.89 MHz and is powered by a CR2025 battery, readily available for replacement when needed.
Important Compatibility Notes:
This key fob is specifically designed for Toyota vehicles equipped with the optional dealer or port-installed VIP RS3200 security system. It is crucial to confirm that your 2003 Toyota Tundra has this system. This remote will not work with the factory-installed security system.
To verify compatibility, your current remote must visually match the one pictured, including the LED light, and have the FCC ID BAB237131-056 printed on the back. The RS3200 system was offered on many Toyota vehicles from 2000 onwards, so visually checking and confirming the FCC ID is essential for your 2003 Tundra key fob replacement.
Programming Your Replacement Key Fob:
Please note that this 2003 Toyota Tundra key fob replacement requires professional programming. There is typically no on-board programming procedure available for these newer replacement remotes. You will need to contact a professional automotive locksmith to program the key fob to your vehicle after you receive it. For your convenience, you can find a local locksmith here for programming services and quotes.
While some older key fobs allow for DIY programming, programming for the 2003 Toyota Tundra key fob and similar models generally requires specialized equipment. Contacting a locksmith ensures correct and secure programming for your vehicle’s security system.
Key Takeaways:
- This aftermarket key fob is a compatible replacement for the 2003 Toyota Tundra and other specified Toyota models with the RS3200 system.
- Verify your current remote matches the FCC ID BAB237131-056 and visual appearance.
- Professional locksmith programming is required for this replacement key fob.
By ensuring compatibility and understanding the programming requirements, you can confidently replace your 2003 Toyota Tundra key fob and regain convenient keyless entry to your vehicle.
