Is your 2012 Toyota Corolla Key Fob failing, lost, or damaged? Finding a reliable replacement is crucial for maintaining your vehicle’s security and convenience. This guide provides everything you need to know about replacing your 2012 Toyota Corolla key fob, ensuring you get the right remote for your car and understand the necessary steps for programming and key cutting.
Understanding Your 2012 Toyota Corolla Key Fob Options: “Dot” vs. “G”
It’s important to note that Toyota issued two different types of remote keys for the 2012 Corolla, which look very similar. Identifying the correct type is the first step in ensuring compatibility. The key difference lies in a small marking on the back of your existing remote or mechanical key.
OPTION 1: The “Dot” Key Fob
If your current remote or plain mechanical key has a small dot on the back, you need the “Dot” type key fob. The Toyota part numbers associated with this option are 89070-02270 and 8907002270.
OPTION 2: The “G” Key Fob
If your current remote or plain mechanical key has a letter “G” on the back, you require the “G” type key fob. Toyota part numbers for the “G” key fob vary depending on the vehicle’s origin:
- For Corollas with a VIN starting with ‘1’ or ‘2’ (manufactured in North America): Part numbers 89070-02620, 8907002620.
- For Corollas with a VIN starting with ‘J’ (manufactured in Japan): Part numbers 89070-12820, 8907012820.
Always verify the marking on your current key to select the correct replacement 2012 Toyota Corolla key fob.
Key Fob Programming and Key Cutting: Professional Expertise Required
A brand new aftermarket 2012 Toyota Corolla key fob requires professional programming and key cutting to function with your vehicle. This is not a DIY process.
Professional Programming: The key fob needs to be programmed to synchronize with your car’s immobilizer and keyless entry system. We highly recommend using a local automotive locksmith for this service. While dealerships can program keys, they may sometimes decline to program aftermarket remotes. You can find a qualified locksmith in your area through online locksmith directories. Keep in mind that the button programming procedure you might find online only programs the remote buttons and will not allow you to start the engine.
Key Cutting: The key blade included with the remote also needs to be cut to match your vehicle’s ignition. Locksmiths and some dealerships offer key cutting services.
We do not offer key cutting or programming services at our facility. Please contact a local locksmith or your Toyota dealer for pricing and to schedule these essential services.
Vehicle Compatibility Beyond the 2012 Corolla
This 2012 Toyota Corolla key fob is also compatible with several other Toyota models, provided they use the turn-the-key ignition system and standard keyless entry. This remote is suitable for:
- Toyota Avalon (2008-2012, verify “G” or “Dot” type for 2010-2012 models)
- Toyota Corolla (2009-2013, verify “G” or “Dot” type for 2010-2013 models)
- Toyota Matrix (2009-2010, verify “G” or “Dot” type for 2010 models)
- Toyota Venza (2009-2013, verify “G” or “Dot” type for 2010-2013 models)
Always double-check your original key fob type and your vehicle’s specifications to ensure compatibility.
Features and Specifications of the 2012 Toyota Corolla Key Fob
This aftermarket replacement remote offers the same functionality as your original key fob, including:
- FCC ID: GQ4-29T, GQ429T
- Frequency: 315 MHz
- Battery: CR2016 (Battery Included)
- Reusable: Yes
- On-Board Programming: No (Professional programming required)
- 4 Buttons: Lock, Unlock, Trunk Release, Panic Alarm
What’s Included with Your Purchase
When you purchase this 2012 Toyota Corolla key fob, you will receive:
- One brand new aftermarket remote transmitter (no logo on the back)
- Pre-installed battery
- Our commitment to quality: Each unit is tested before shipping
We stand behind our products with a 90-day 100% satisfaction guarantee and warranty, including a money-back/return policy. For extended peace of mind, you can also purchase 1, 2, or 3-year extended warranty options with accidental damage protection at an additional cost.
Find the perfect 2012 Toyota Corolla key fob replacement and restore your vehicle’s keyless entry convenience today! Remember to seek professional programming and key cutting services from a qualified locksmith or your Toyota dealer.
