2009 Cadillac CTS Smart Key Fob Driver 2 PN: 25943677
2009 Cadillac CTS Smart Key Fob Driver 2 PN: 25943677
Is this your key?
- Part number 25943677. Match it to the number on the back of your key or inside the battery cover. Keys that look alike can have different numbers.
- Smart key. Push-button start. The key stays in your pocket.
- Driver 2 key. It recalls driver 2’s seat and mirror settings. Driver 1, driver 2 and keys for cars without seat memory each have their own part number. This one is only for driver 2.
- 5 buttons: Lock, Unlock, Remote Start, Trunk, Panic
Different key? We also have for your :
This is the only key we list for the .
- Usually far less than the dealer charges. The price is for the part; programming is done separately.
- You can program it yourself at the car, no tools. Step-by-step instructions come in the box.
- Emergency key included (5908114).
- Battery CR2032, installed.
Add to your order
In stock in New Jersey · ships same day by 3 pm ET
- One part number per listing. What you order is the manufacturer part number shown, not a look-alike with the same FCC ID.
- 30-day returns. Return policy
- Ships from our New Jersey shelf with tracking. Shipping options
What happens after you order
- We check it and ship it. We pick your part by its part number and ship it from our New Jersey shelf, with tracking. Added your VIN? We check the part against your car first and contact you if anything doesn’t match.
- You program it yourself, at the car. No tools and no appointment: the steps come in the box and are on this page under “How to program it”. It usually takes a few minutes. Have every key you want to keep working with you.
- Get the emergency key cut. The small metal key inside the fob opens the door if the battery dies. It comes uncut (or cut for another car), so the locksmith cuts it to your locks, usually in the same visit.
- Done. Still stuck? We help. Call 386-586-3650 or email help@remotesandkeys.com. If it won’t work with your car you have 30 days to return it.
Questions before you buy
How do I know this fits my car?
Look at the back of your current smart key, or inside the battery cover. If the part number (25943677) or the FCC ID printed there matches the one in the specifications on this page, it’s the right part.
Lost your key, or can’t read it? Type your VIN when you order and we check it before we ship. Your VIN is on your registration, insurance card, or the driver-side bottom of the windshield.
Which condition should I choose?
All conditions do the same job in your car: same buttons, programmed the same way. The difference is how it looks and what it costs.
- OEM New: a genuine factory part from the car maker, never used. The same as the dealer’s, usually for less.
- OEM Refurbished: genuine part, restored and tested by a locksmith, with a new battery. Works and programs just like OEM new. Comes in a logo case when we have one, otherwise a new case without the logo.
- Aftermarket New: a new copy built to the same spec, without the car maker’s logo. The lowest price.
Do I need to program it, and how much does that cost?
Yes, and you do it yourself at the car in a few minutes: a short sequence of key turns and button presses, no tool. The steps come in the box. No cost.
Will my old keys still work?
Bring every key you want to keep using when the new one is programmed. On many cars programming clears any key that isn’t there at the time.
What if it doesn’t work with my car?
Call us first. Most problems are solved on the phone. If the part doesn’t fit or won’t program to your car, you can return it within 30 days. See our return policy.
How fast will I get it?
In-stock orders placed by 3 pm ET on a business day ship the same day from New Jersey, with tracking. Shipping options and prices are shown at checkout before you pay.
Specifications
- Part number
- 25943677, 25854936
- FCC ID
- M3N5WY7777A
- Interchangeable part numbers
- 25943676, 25854935
- Buttons
- 5 (Lock, Unlock, Remote Start, Trunk, Panic)
- Frequency
- 315 MHz
- Battery
- CR2032
- Transponder chip
- ID46 (Hitag2)
- Blade
- Standard
- Keyway
- GM37
- Emergency key
- Included (5908114)
- RF transmission
- Rolling Code (ASK)
The part number and FCC ID are printed on the back or inside your current remote. Match either one and it’s the right part.
About this part
Replacement 2009 Cadillac CTS Smart Key Fob (Driver 2) - part number 25943677, FCC ID M3N5WY7777A.
Is this the right one? This is a smart key: push-button start, nothing to turn. Check the back of your current one, or inside the battery cover, for part number 25943677 or FCC ID M3N5WY7777A. Not sure? Add your VIN at checkout and we check it against your car before we ship.
Programming your 2009 Cadillac CTS
Onboard programmable: step-by-step instructions are included with the remote. You program it yourself at the car, no tools needed. Have every remote you want to keep using with you.
Available as OEM New, OEM Refurbished and Aftermarket New.
Also fits: Cadillac STS 2008-2011.
Ships from our New Jersey warehouse. Extended warranty is available on the checkout page.
How to program it: Programming Procedure #168
Programming Transmitters to the Vehicle
Only keyless access transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer/retailer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Each vehicle can have up to four transmitters matched to it.
Programming with a Recognized Transmitter
A new transmitter can be programmed to the vehicle when there is one recognized transmitter. For vehicles sold in Canada, two recognized transmitters are required to program a new transmitter.
- The vehicle must be off.
- Both the recognized and new transmitters must be with you.
- Insert the vehicle key into the key lock cylinder located on the outside of the driver door.
- Turn the key to the unlock position five times within five seconds.
- The Driver Information Center (DIC) displays Ready To Leam Electronic Key #2, 3 or 4.
- Place the new transmitter into the transmitter pocket with the buttons facing the front of the vehicle. The transmitter pocket is inside the center console storage area located between the driver and front passenger seats.
- A beep sounds once the transmitter is programmed. The DIC displays Ready To Leam Electronic Key #3 or 4, or Maximum # Electronic Keys Leamed.
- Press the ignition control knob to exit programming mode.
- Remove the transmitter from the transmitter pocket and press
on the keyless access transmitter two times. - To program additional transmitters, repeat Steps 6 through 9.
Programming without a Recognized Transmitter
United States owners are permitted to program a new transmitter to their vehicle when a recognized transmitter is not available. The Canadian immobilizer standard requires that Canadian owners see their dealer/retailer for programming new transmitters when two recognized transmitters are not available.
The procedure requires three, ten minute cycles to complete the matching process.
- The vehicle must be off.
- Place the new transmitter into the transmitter pocket with the buttons facing the front of the vehicle. The transmitter pocket is inside the center console storage area located between the driver and front passenger seats.
- Insert the vehicle key into the key lock cylinder located on the driver door.
- Turn the key to the unlock position five times within five seconds.
- The DIC displays Press Start Control To Leam Keys.
- Press the ignition switch in.
- The DIC reads Leam Delay Active Wait XX Min and counts down to zero.
- The DIC displays Press Start Control To Leam Keys again.
- Press the ignition switch in again.
- Repeat Steps 7, 8 and 9.
- The DIC reads Leam Delay Active Wait XX Min and counts down to zero.
- A beep sounds and the DIC reads Ready To Learn Electronic Key # X. All previously known transmitter programming has been erased.
- A beep sounds once programming is complete. The DIC displays Ready To Learn Electronic Key # 2. To program additional transmitters, insert each transmitter in the pocket until a beep is heard and the DIC advances to the next electronic Key number. Up to four transmitters can be programmed. The DIC displays Maximum # Electronic Keys Learned and exits the programming mode. Press the ignition control knob to complete the process.
- Press the ignition control knob if programming is complete.
- Press on each newly programmed transmitter to complete the process.
What customers say
4.3 out of 5 from 1165 verified store reviews
-
Perfect service. As described!!
Tony Celentano · Verified buyer
2019 Mazda CX-5 Smart Key Fob -
works just as it should for my car
Brandon · Verified buyer
1995 Chevrolet Impala Genuine VATS Single Sided Key -
Found the fob my wife lost, now I have 3
Mike Loomis · Verified buyer
2024 Hyundai Ioniq 5 Smart Key Remote