KeylessOption Key Fob Replacement for Toyota Camry/Corolla (2007-2010)

Introduction

This manual provides essential information for the KeylessOption KPT1621 key fob replacement, designed for specific Toyota Camry and Corolla models. It covers compatibility, package contents, programming requirements, and operational guidelines to ensure proper use.

Two black 4-button key fobs with uncut metal key blades, featuring lock, unlock, trunk, and red panic buttons.

This image displays two KeylessOption KPT1621 key fobs, showing their front face with the four control buttons and the integrated key blade.

Compatibility

This key fob is compatible with the following vehicle models and years:

Toyota Camry: 2007, 2008, 2009, 2010
Toyota Corolla: 2007, 2008, 2009, 2010

Important Compatibility Notes:

Your original key must have a small dot or dimple at the base of the key where it meets the head.
If your original key has a small "G" stamped on it, this replacement key will NOT work.
Replaces Part Numbers: 89070-12380, 89070-42670
FCC ID: HYQ12BBY

Image showing the back of a key fob with FCC ID and part numbers, and a diagram pointing to the 'look here' area for compatibility check.

This image illustrates the back of a key fob, highlighting the location to check for compatibility markings and listing the compatible FCC ID (HYQ12BBY) and part numbers (89070-06231, 8907006231, 89070-06232) and chip type (4D67).

Package Contents

Each package contains the following items:

KeylessOption Key Fob Replacement (quantity as purchased)
Pre-installed CR2032 Lithium Cell Batteries
Key Ring Loops

Image showing the contents of the package: two key fobs, two key ring loops, and two CR2032 batteries.

This image displays the typical contents of the KeylessOption key fob package, including the key fobs, key ring loops, and pre-installed CR2032 batteries.

Setup and Programming

Professional programming by a dealer or locksmith is required for this key fob to function with your vehicle.

This key fob is not self-programmable. Attempting to program it without specialized equipment may result in damage or improper function. Contact a certified automotive locksmith or your local Toyota dealership for programming services.

Image with text 'LOCKSMITH ONLY' and 'PROFESSIONAL PROGRAMMING REQUIRED', indicating that the key fob needs professional programming.

This image emphasizes the requirement for professional programming by a locksmith or dealership for the key fob to operate correctly.

Operating Instructions

Once programmed, the key fob provides remote access to your vehicle's locking and alarm functions. The buttons on the key fob perform the following actions:

Lock Button: Press once to lock all vehicle doors.
Unlock Button: Press once to unlock the driver's door, press twice to unlock all doors.
Trunk Release Button: Press and hold to open the vehicle's trunk.
Panic Button (HOLD): Press and hold to activate the vehicle's alarm system. Press again to deactivate.

Image of a 4-button key fob with labels pointing to Lock, Unlock, Trunk, and Panic buttons.

This image illustrates the functions of each button on the 4-button key fob: Lock, Unlock, Trunk, and Panic.

Maintenance

Battery Replacement

The key fob uses a CR2032 lithium coin cell battery. When the remote's range decreases or it stops responding, the battery may need replacement.

Carefully separate the two halves of the key fob casing using a small flat-head screwdriver or a coin.
Remove the old CR2032 battery.
Insert a new CR2032 battery with the positive (+) side facing up.
Align the two halves of the key fob and snap them back together securely.

Ensure proper battery orientation to avoid damage to the key fob.

Troubleshooting

Key Fob Not Responding:
- Check battery: Replace the CR2032 battery if it's old or depleted.
- Reprogramming: If the battery was replaced or the fob was dropped, it might require reprogramming by a locksmith or dealer.
- Compatibility: Double-check that your vehicle and original key are compatible with this model (refer to the Compatibility section).
Limited Range:
- Weak battery: Replace the CR2032 battery.
- Interference: Ensure no strong radio frequency sources are nearby.
Key Blade Not Working in Ignition:
- This key fob requires professional cutting and programming of the transponder chip for ignition functionality. If only the remote functions were programmed, the key blade will not start the car.

Specifications

Model Number	KPT1621
FCC ID	HYQ12BBY
Chip Type	4D67
Buttons	4 (Lock, Unlock, Trunk, Panic)
Battery Type	CR2032 (pre-installed)
Dimensions	Approximately 2 x 0.75 x 4 inches
Weight	Approximately 2 ounces

Warranty and Support

This KeylessOption product is an aftermarket replacement. For specific warranty information or technical support, please contact KeylessOption directly through their official website or customer service channels. Keep your purchase receipt for warranty claims.

For additional information or to explore other automotive key solutions, visit the KeylessOption Store.