Toyota FJ Cruiser Key Fob Programming
Updated 2026 2007–2012 5 model years
Programming steps, the battery it takes, and the exact replacement fob for every Toyota FJ Cruiser model year we cover (2007–2012). Find your year in the table, then jump to the details for that generation.
Every Toyota FJ Cruiser model year
| Year | Programming | Key fob | Battery |
|---|---|---|---|
| 2012 |
| Remote Head Key, Transponder Key · 3-button | CR2025 battery on Amazon |
| 2011 |
| Remote Head Key, Transponder Key · 3-button | CR2025 battery on Amazon |
| 2010 |
| Remote Head Key, Transponder Key · 3-button | CR2025 battery on Amazon |
| 2008 |
| Remote Head Key, Remote, Transponder Key · 3-button | CR2025 battery on Amazon |
| 2007 |
| Remote Head Key, Remote, Transponder Key · 3-button | CR2025 battery on Amazon |
2012 Toyota FJ Cruiser
Remote / key fob programming
This remote can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new remote, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement remote below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Key programming
We don't have verified do-it-yourself programming steps for this exact vehicle. A new key is best programmed by an automotive locksmith or dealer.
Order the correct replacement key/fob below (match the FCC ID on your current one), then have a locksmith or dealer cut and program it.
Replacement key fobs
Find your key type below, then match the FCC ID printed on the back of your existing fob — or, for a plain transponder key, the blank code — to be sure of the right part.
Remote Head Key
One piece: a cut metal blade with the lock/unlock buttons built into the head.
3-button Remote Head Key
Find on Amazon- FCC ID
- HYQ12BBT
- OE part #
- 89070-35140
- Frequency
- 315 MHz
- Chip
- TEXAS ID 4D 72 G CHIP
Transponder Key
3 versionsA cut metal key with a chip in the head. No buttons.
Transponder Key
Find on Amazon- Key blank
- TR47-P
- OE part #
- TR47-P
Transponder Key
Find on Amazon- Key blank
- TOY43AT4
- OE part #
- 692062, 89785-26020, HAT2602, TOY43AT4, TP07TOYO15, TR47-PHT
- Chip
- TEXAS ID 4C
Transponder Key
Find on Amazon- Key blank
- 89785-08040, TOY44GPT
- OE part #
- 89785-08040, TOY44G, TOY44G-PT, TOY44GPT, TR52G-PHT
- Chip
- 4D-72 G 80-BIT
Photos show the OEM part for each number listed. Aftermarket replacements sold online are often slightly different in appearance — the FCC ID, not the shape, is what determines whether a fob will work with your car.
2011 Toyota FJ Cruiser
Remote / key fob programming
This remote can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new remote, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement remote below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Key programming
This key fob can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new fob, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement fob below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Replacement key fobs
Find your key type below, then match the FCC ID printed on the back of your existing fob — or, for a plain transponder key, the blank code — to be sure of the right part.
Remote Head Key
One piece: a cut metal blade with the lock/unlock buttons built into the head.
3-button Remote Head Key
Find on Amazon- FCC ID
- HYQ12BBT
- OE part #
- 89070-35140
- Frequency
- 315 MHz
- Chip
- TEXAS ID 4D 72 G CHIP
Transponder Key
3 versionsA cut metal key with a chip in the head. No buttons.
Transponder Key
Find on Amazon- Key blank
- TR47-P
- OE part #
- TR47-P
Transponder Key
Find on Amazon- Key blank
- TOY43AT4
- OE part #
- 692062, 89785-26020, HAT2602, TOY43AT4, TP07TOYO15, TR47-PHT
- Chip
- TEXAS ID 4C
Transponder Key
Find on Amazon- Key blank
- 89785-08040, TOY44GPT
- OE part #
- 89785-08040, TOY44G, TOY44G-PT, TOY44GPT, TR52G-PHT
- Chip
- 4D-72 G 80-BIT
Photos show the OEM part for each number listed. Aftermarket replacements sold online are often slightly different in appearance — the FCC ID, not the shape, is what determines whether a fob will work with your car.
2010 Toyota FJ Cruiser
Remote / key fob programming
This remote can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new remote, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement remote below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Key programming
This key fob can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new fob, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement fob below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Replacement key fobs
Find your key type below, then match the FCC ID printed on the back of your existing fob — or, for a plain transponder key, the blank code — to be sure of the right part.
Remote Head Key
One piece: a cut metal blade with the lock/unlock buttons built into the head.
3-button Remote Head Key
Find on Amazon- FCC ID
- HYQ12BBT
- OE part #
- 89070-35140
- Frequency
- 315 MHz
- Chip
- TEXAS ID 4D 72 G CHIP
Transponder Key
4 versionsA cut metal key with a chip in the head. No buttons.
Transponder Key
Find on Amazon- Key blank
- TR47-P
- OE part #
- TR47-P
Transponder Key
Find on Amazon- Key blank
- TOY43AT4
- OE part #
- 692062, 89785-26020, HAT2602, TOY43AT4, TP07TOYO15, TR47-PHT
- Chip
- TEXAS ID 4C
Transponder Key
Find on Amazon- Key blank
- 89785-08040, TOY44GPT
- OE part #
- 89785-08040, TOY44G, TOY44G-PT, TOY44GPT, TR52G-PHT
- Chip
- 4D-72 G 80-BIT
Transponder Key
Find on Amazon- Key blank
- TOY44DPT
- OE part #
- 5910834, 89785-08020
- Chip
- 4D-67 DOT
Photos show the OEM part for each number listed. Aftermarket replacements sold online are often slightly different in appearance — the FCC ID, not the shape, is what determines whether a fob will work with your car.
2007–2008 Toyota FJ Cruiser
Remote / key fob programming
You can program Toyota remotes yourself with a sequence of door and ignition movements. Have every remote with you. Try the main procedure first; if the locks don't cycle, use the alternate.
Full steps: Toyota Remote Programming With a Door and Ignition Sequence
Key programming
This key fob can't be programmed with a do-it-yourself procedure. The vehicle needs a diagnostic tool connected to its OBD port to pair a new fob, so a replacement has to be set up by an automotive locksmith or a dealer.
Order the correct replacement fob below — match the FCC ID on your current fob first — then have a local automotive locksmith or the dealer program it to your vehicle.
Replacement key fobs
Find your key type below, then match the FCC ID printed on the back of your existing fob — or, for a plain transponder key, the blank code — to be sure of the right part.
Remote Head Key
2 versionsOne piece: a cut metal blade with the lock/unlock buttons built into the head.
3-button Remote Head Key
Find on Amazon- FCC ID
- HYQ1512V
- OE part #
- 89070-60750, 89070-60B60, 89070-60B61
- Frequency
- 315 MHz
- Chip
- TEXAS ID 4D 67 DOT CHIP
3-button Remote Head Key
Find on Amazon- FCC ID
- HYQ12BBT
- OE part #
- 89070-60750, 89070-60B60, 89070-60B61
Remote
A separate key fob that only handles locking and unlocking.
3-button Remote
Find on Amazon- FCC ID
- HYQ12BAN, HYQ12BBX
- OE part #
- 5931638, 89742-0C020, 89742-20200, 89742-42120, 89742-52010
- Frequency
- 315 MHz
Transponder Key
3 versionsA cut metal key with a chip in the head. No buttons.
Transponder Key
Find on Amazon- Key blank
- TR47-P
- OE part #
- TR47-P
Transponder Key
Find on Amazon- Key blank
- TOY43AT4
- OE part #
- 692062, 89785-26020, HAT2602, TOY43AT4, TP07TOYO15, TR47-PHT
- Chip
- TEXAS ID 4C
Transponder Key
Find on Amazon- Key blank
- TOY44DPT
- OE part #
- 5910834, 89785-08020
- Chip
- 4D-67 DOT
Photos show the OEM part for each number listed. Aftermarket replacements sold online are often slightly different in appearance — the FCC ID, not the shape, is what determines whether a fob will work with your car.
Toyota FJ Cruiser key fob battery
Your Toyota FJ Cruiser key fob uses a CR2025 3V lithium coin cell. A fresh one typically lasts 3–5 years.
Buy Energizer CR2025 Lithium Coin Batteries (4-pack) on AmazonHow to replace the battery
- 1 Look for a small notch or screw on the side of the fob where the key blade meets the buttons.
- 2 Pry the housing apart with a coin or small flathead (or remove the screw).
- 3 Pop out the old coin cell, noting its orientation.
- 4 Insert the new battery the same way up, then snap the case shut.
- 5 Test the buttons — if they work, you're done.
Battery tips
- Use a fresh, name-brand 3V lithium cell — bargain cells drain quickly.
- Try not to touch both faces of the new battery; skin oils shorten its life.
- If the buttons still don't respond after a new battery, the remote may need re-syncing or programming.
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