Chrysler & Dodge WIN Module Replacement in Dallas
Failed Wireless Ignition Node replaced, programmed to your VIN, and every FOBIK relearned on-site.
On FOBIK-era Chrysler and Dodge vehicles, one module — the WIN — is the FOBIK reader, the ignition switch, and the immobilizer gate all at once. When it fails, the vehicle is dead until it is replaced and programmed. Dallas Locksmith Pros replaces and programs WIN modules on-site across Dallas for the 300, Charger, Challenger, Grand Caravan, Journey, Durango, and Ram trucks.
One Part, Three Jobs
The Wireless Ignition Node — also badged WCM on some applications — sits where a conventional ignition cylinder would. The FOBIK plugs into it and rotates like a key, so the WIN is the physical ignition switch. It also reads the FOBIK's transponder wirelessly, and it is the immobilizer gatekeeper that tells the PCM whether starting is authorized. That consolidation is why a failing WIN can look like a bad key, a bad ignition switch, or a bad computer all at once — and why replacing it properly involves considerably more than swapping the part.
Failure Patterns That Call for Replacement
The classic complaints on 2008-2018 FOBIK vehicles: the FOBIK goes in but will not rotate; the FOBIK jams and will not eject, or a worn ejection mechanism spits it back out; the cluster throws a key error message; the engine will not crank even with a strong battery; or recognition comes and goes — the truck starts on the third attempt today and not at all tomorrow. Intermittent behavior is still the module, not your imagination. Our Dodge, Chrysler and Jeep WIN and RF Hub issues page covers diagnosis in depth; this page is the replacement service itself.
New vs. Used Replacement Modules
A new WIN arrives in a virgin state and accepts your vehicle's data directly. A used WIN from a donor vehicle carries the donor's VIN, immobilizer secret, and FOBIK data, and will immobilize your car if it is simply plugged in — it must first be returned to a virgin state on the bench before it can be married to your VIN. We handle both routes. Used modules cut the parts bill substantially on older Grand Caravans and Journeys where a new unit is hard to justify; new modules usually make sense on cleaner 300s, Chargers, and Rams.
The Replacement and Programming Sequence
Order matters. We first confirm the fault is the node and not a FOBIK or wiring problem, then remove the column shrouds and swap the WIN. The replacement is programmed to your VIN, the SKIM secret key is written, and the module is introduced to the PCM so the immobilizer handshake matches on both sides. Finally, every FOBIK you want active is relearned into the new WIN — keys are stored inside the module, so a fresh node recognizes none of your existing keys until each one is enrolled. We finish by verifying crank, start, and remote functions.
SKIM Codes and PCM Pairing
Chrysler's immobilizer secret — the SKIM code — is what links the WIN, the FOBIKs, and the PCM. During replacement we retrieve the code for your VIN and use it to authorize programming; without it, a replacement node will read keys yet never authorize a start. If a previous shop installed a used WIN without doing this, you get the crank-no-start we see constantly: everything looks installed, nothing is actually married. We also resolve the mirror-image case, pairing the WIN after a PCM has been replaced, since both sides of the handshake must agree.
Newer Models: the RF Hub Successor
From roughly the mid-2010s, push-button Chrysler, Dodge, and Ram models retired the FOBIK slot and moved key management into the RF Hub. If your vehicle has proximity entry and a start button, this twist-in FOBIK service does not apply — the hub is a different module with its own replacement and programming path, which we also handle under our module programming and repair service. Not sure which you have? Look at the key: a FOBIK physically inserts and rotates in the dash; a proximity fob stays in your pocket. Either generation, one call covers it.
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Mobile Locksmith vs. the Dealership
The same programming result, without the tow truck or the service-lane wait.
Dallas Locksmith Pros
Mobile · dealer-level · same-day
- Where the work happensAt your location — home, work, roadside
- Tow requiredNever — we come to the car
- TurnaroundSame day, most jobs 30–90 minutes
- ToolsDealer-level: ISTA, Xentry, ODIS, Techstream
- Typical all-in costUsually 40–60% less, no tow fee
- After-hours24/7, including nights and holidays
The Dealership
Fixed location · service queue
- Where the work happensTow to the dealership, then wait
- Tow requiredUsually, on an all-keys-lost job
- TurnaroundOften days in the service queue
- ToolsSame tools, franchise labor rates
- Typical all-in cost$700–$1,100+ once towing is added
- After-hoursBusiness hours only
Related Services
Specialist Programming Services
Frequently Asked Questions
Most WIN replacements run $600-$1,200 installed and programmed with a new module, or $400-$900 using a used module we virginize and program to your VIN. The exact figure is quoted after we confirm your model and part number.
Yes, but not by plugging it in — a donor WIN still holds the donor vehicle's VIN and key data and will immobilize your car. We reset it to a virgin state on the bench first, then program it to your VIN and relearn your FOBIKs.
Usually, yes. FOBIKs in good condition are relearned into the replacement module during programming. Worn FOBIKs with weak transponders or damaged shells are the exception — we can supply and program new ones during the same visit.
Very often, yes. The rotation and ejection mechanics live inside the WIN itself, so a FOBIK that will not turn or will not release usually means the node is failing mechanically. We free the key without damaging the column and replace the module.
No. We perform the replacement, VIN programming, SKIM setup, and FOBIK relearn at your location anywhere in Dallas, 24/7. Most jobs finish in a single mobile visit, so the vehicle never moves until it starts under its own power.
FOBIK-era Chrysler and Dodge vehicles from roughly 2008-2018: Chrysler 300 and Town & Country, Dodge Charger, Challenger, Grand Caravan, Journey, Durango, and Ram trucks of the same era. Push-button proximity models use the RF Hub instead.
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