Chevrolet Monte Carlo Key Fob Programming

Updated 2026 2001–2007 7 model years

Programming steps, the battery it takes, and the exact replacement fob for every Chevrolet Monte Carlo model year we cover (2001–2007). Find your year in the table, then jump to the details for that generation.

Shop Chevrolet Monte Carlo key fobs on Amazon Match the FCC ID for your year (table below) before you buy.

Every Chevrolet Monte Carlo model year

Key fob programming method, fob type and battery for each Chevrolet Monte Carlo model year
Year	Programming	Key fob	Battery
2007	GM Remote Programming With and Without a Driver Information Center GM Transponder Key Programming With a Working Key	Remote, Transponder Key · 4/5/6/7-button	CR2032 battery on Amazon
2006	GM Remote Programming With and Without a Driver Information Center GM Transponder Key Programming With a Working Key	Remote, Transponder Key · 4/5/6/7-button	CR2032 battery on Amazon
2005	Locksmith or dealer Locksmith or dealer	Remote, Transponder Key · 4-button	CR2032 battery on Amazon
2004	Locksmith or dealer Locksmith or dealer	Remote, Transponder Key · 4-button	CR2032 battery on Amazon
2003	Locksmith or dealer Locksmith or dealer	Remote, Transponder Key · 4-button	CR2032 battery on Amazon
2002	Locksmith or dealer Locksmith or dealer	Remote, Transponder Key · 4-button	CR2032 battery on Amazon
2001	Locksmith or dealer Locksmith or dealer	Remote, Transponder Key · 4-button	CR2032 battery on Amazon

2006–2007 Chevrolet Monte Carlo

Remote / key fob programming

There are two ways to program remotes on this GM vehicle, depending on whether it has a Driver Information Center. You must reprogram every remote, including ones that already work (up to 8).

Full steps: GM Remote Programming With and Without a Driver Information Center

Key programming

On this GM vehicle you can program a new transponder key yourself using a key that already starts the engine. It takes under a minute per key.

Full steps: GM Transponder Key Programming With a Working Key

Takes about under a minute per key

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

A separate key fob that only handles locking and unlocking.

4/5/6/7-button Remote

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FCC ID: KOBGT04A, OUC60221, OUC60270
OE part #: 10337866, 10337867, 15859329, 15859331, 15912859, 15912860 +15 more
Frequency: 315 MHz

Transponder Key

2 versions

A cut metal key with a chip in the head. No buttons.

Transponder Key

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Key blank: GM-37
OE part #: B106, B109, P1115

Transponder Key

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Key blank: B106NP
OE part #: B106, B109, GM-37, JMA-B106

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.

2001–2005 Chevrolet Monte Carlo

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

A separate key fob that only handles locking and unlocking.

4-button Remote

Find on Amazon

FCC ID: KOBLEAR1XT
OE part #: 10443537, 15043458, 15184352, 15184353, 25695954, 25695955
Frequency: 315 MHz

Transponder Key

7 versions

A cut metal key with a chip in the head. No buttons.

Transponder Key

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Key blank: B102P, B91P
OE part #: 23372321, 5928818, B102-P, B102P

Transponder Key

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Key blank: GM38

Transponder Key

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Key blank: GM-39
OE part #: B102, P1113

Transponder Key

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Key blank: GM37
OE part #: P1106

Transponder Key

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Key blank: B102
OE part #: B102

Transponder Key

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Key blank: GM-14
OE part #: JMA-B86

Transponder Key

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Key blank: GM-34

Chevrolet Monte Carlo key fob battery

Your Chevrolet Monte Carlo key fob uses a CR2032 3V lithium coin cell. A fresh one typically lasts 3–5 years.

Buy Energizer CR2032 Lithium Coin Batteries (4-pack) on Amazon

How to replace the battery

1 Find the seam or small slot on the edge of the remote.
2 Twist a coin or small flathead in the slot to split the case open.
3 Remove the old coin cell and note the + side.
4 Fit the new battery with the + side matching, then close the case.
5 Press a button to confirm the LED lights, then test at the car.

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 remote still doesn't work after a new battery, it may need re-syncing or programming.

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