Chrysler, Dodge, Jeep & Ram Key Replacement: FOBIK & WIN Module — Annetta TX
Chrysler, Dodge, Jeep and Ram key replacement in Annetta TX. How FOBIK keys and the WIN module work, costs, and mobile on-site programming.
Chrysler, Dodge, Jeep & Ram Key Replacement: FOBIK & WIN Module — Annetta TX
Stellantis brands — Chrysler, Dodge, Jeep, and Ram — use some distinctive key technology, especially the FOBIK ("fob-integrated key") and the WIN (Wireless Ignition Node) module that reads it. If you drive a Jeep Grand Cherokee, Ram 1500, Dodge Charger, or Chrysler 300, this guide explains how these systems work, what a replacement key costs, and how we program them on-site. Call or text (817) 813-9396 for Chrysler, Dodge, Jeep, and Ram key service in Annetta, Weatherford, Aledo, and Fort Worth.
Quick Answer: CDJR Key Replacement
Many 2008-era and later Chrysler, Dodge, Jeep, and Ram vehicles use a FOBIK — a fob that slots into or is read by the WIN module instead of a traditional metal-key ignition. Others use standard transponder keys or full proximity push-to-start fobs. Replacing any of them requires programming the new key or fob to the vehicle's security system through the appropriate module. We identify your exact system and program on-site.
Chrysler, Dodge, Jeep & Ram Key Pricing in Annetta TX
| CDJR Key Type | Typical Price Range | Notes |
|---|---|---|
| Transponder key (older) | $120–$220 | Older Jeep, Dodge, Chrysler |
| FOBIK (fob-integrated key) | $160–$300 | WIN-module vehicles |
| Proximity smart key (push-to-start) | $200–$400 | Later models |
| All keys lost (any CDJR) | $200–$500+ | Higher labor and code access |
Disclaimer: Ranges only, not quotes. Final price depends on exact model, key type, parts, and travel. Call or text (817) 813-9396 for a quote.
FOBIK and the WIN Module
The FOBIK is a fob that combines the remote, the transponder, and (on some models) the ignition function into one unit. Instead of a metal key turning a cylinder, the FOBIK is inserted into or communicates with the WIN module (Wireless Ignition Node), which handles ignition and reads the fob's security data. The Sentry Key immobilizer then confirms the fob is authorized before starting.
Because the WIN module is both the ignition and a security gatekeeper, WIN failures can cause no-crank, no-start, or intermittent ignition problems — sometimes mistaken for a dead key. When the WIN itself must be replaced, the new module needs to be programmed and the keys re-enrolled, which ties into broader immobilizer work covered in our module programming overview.
Traditional Transponder Keys
Older Jeep, Dodge, and Chrysler models use a conventional bladed transponder key with the Sentry Key immobilizer. These are straightforward to cut and program.
Proximity / Push-to-Start Fobs
Later models moved to full keyless proximity fobs with a hidden emergency blade. Programming these to the vehicle and cutting the emergency blade to the door is routine mobile work, with all-keys-lost taking longer.
Common CDJR Models We Service
- Jeep — Grand Cherokee, Wrangler, Cherokee, Compass, Renegade
- Ram — 1500, 2500, 3500 (FOBIK and proximity variants)
- Dodge — Charger, Challenger, Durango, Journey, Grand Caravan
- Chrysler — 300, Pacifica, Town & Country
Add-a-Key vs. All Keys Lost
If you have a working FOBIK or key, adding a spare is quick. With all keys lost, the mechanical cut has to be generated and the Sentry Key immobilizer accessed and re-initialized, which is more involved. Our all keys lost guide walks through that process.
Why a Mobile Locksmith for a Jeep or Ram Key
Since the fob programs to the vehicle, a dealer job usually means towing the vehicle in and paying dealer prices. Our mobile unit comes to you — driveway, work, or roadside on I-20 near Annetta — cuts and programs the key or FOBIK on the spot, and typically charges less. We also handle WIN-related no-start diagnosis.
What to Have Ready
- Proof of ownership or authorization
- Year and model (VIN if handy)
- Any working key or FOBIK you still have
- The vehicle's location
Frequently Asked Questions
What is a FOBIK?
FOBIK stands for "fob-integrated key" — a fob that combines your remote, transponder, and ignition function into one unit, read by the WIN module instead of a traditional metal-key cylinder. Many 2008-and-later Chrysler, Dodge, Jeep, and Ram vehicles use them.
My Jeep or Ram won't start and the key is in — could it be the WIN module?
Possibly. The WIN module both controls ignition and reads the fob, so WIN faults can cause no-crank or no-start that looks like a dead key. We can diagnose whether it's the key, the fob battery, or the module.
Can you program a FOBIK on-site?
Yes. We cut any required emergency blade and program the FOBIK or proximity fob to your vehicle's Sentry Key immobilizer at your location.
How much is a Jeep Grand Cherokee or Ram 1500 key?
Depending on FOBIK versus proximity and whether you have a working key, expect roughly $160 to $400, with all-keys-lost higher. Call for an exact quote.
Do I need to go to the dealer for a Chrysler proximity key?
Usually not. We program most Chrysler, Dodge, Jeep, and Ram proximity fobs on-site. A few of the newest high-security systems may need extra steps, and we'll tell you upfront.
CDJR Key or FOBIK Programmed at Your Location
Whether it's a FOBIK for your Ram, a proximity fob for your Grand Cherokee, or a transponder key for an older Charger, we cut and program it on-site. Call or text (817) 813-9396 for mobile Chrysler, Dodge, Jeep, and Ram key service across Annetta, Weatherford, Aledo, and Parker County.
Article written by the Annetalocksmith Automotive Locksmith Team. Reviewed by a working automotive locksmith technician.