Chrysler Town & Country SKIM Key & WIN Immobilizer Delete Service

Did you replace the PCM/ECU in your Chrysler Town & Country only to have the engine start and then immediately stall? A faulty SKIM (Sentry Key Immobilizer Module) or WIN (Wireless Ignition Node) often blocks the PCM from allowing the engine to run. Our in-house SKIM / WIN Immobilizer Delete Service permanently removes this security programming from your Town & Country PCM.

What This Service Does

• SKIM / WIN Removal — disables the factory immobilizer to eliminate no-start conditions
• VIN Re-Write — your VIN is written back into the PCM after security removal
• Permanent Fix — allows PCM swaps without triggering immobilizer issues

Important Notes

• SKIM/WIN Module Handling — the SKIM/WIN module must be unplugged before installing a PCM with security cleared (2007+ WIN systems may have specific handling)
• Security Light — some vehicles may still show the security light after SKIM delete; this does not affect drivability
• Plug & Play — most SKIM-cleared PCMs are install-ready; in rare cases a global code clear is needed before the vehicle starts

How SKIM/Immobilizer Works

Every Chrysler PCM is SKIM-capable, even if the vehicle did not originally include the system. Once activated, the PCM always looks for a SKIM/WIN signal. By clearing the SKIM function, the PCM will operate normally without the immobilizer system. Both security and non-security keys can be used with a SKIM-cleared PCM.

Turnaround & Shipping

• Mail-in Service — ship us your Town & Country PCM/ECU
• Processing Time — 2–3 business days once received (return shipping included; customer covers shipping to us)
• Include in the Box — Full Name, Return Address, Phone/Email, and VIN number

These are just examples of part numbers supported. We support many more not listed.

Compatible PCM / ECU OEM Part Numbers (1996–2016)

• 56040269AA, 56040269AB, 56040269AC
• 56040529AA, 56040529AB, 56040529AC
• 56044533AA, 56044533AB, 56044533AC
• 05033209AA, 05033209AB, 05033209AC
• 05094449AA, 05094449AB, 05094449AC
• 05150252AA, 05150252AB, 05150252AC
• 05150542AA, 05150542AB, 05150542AC
• 05150588AA, 05150588AB, 05150588AC
• 05293115AA, 05293115AB, 05293115AC
• 68059146AE, 68059146AF, 68059146AG
• 68258531AA, 68258531AB, 68258531AC
• 68319945AA, 68319945AB, 68319945AC

Compatible Skim Module OEM Part Numbers (2001–2007)

• 56040659AJ
• 56045275AC

Compatible Skim Module OEM Part Numbers (2008–2016)

• 5026147AF, 5026147AG
• 5026148AE, 5026148AF, 5026148AG, 5026148AH
• 5026528AC, 5026528AD, 5026528AE, 5026528AF
• 68066728AA, 68066728AB, 68066728AC, 68066728AD, 68066728AE
• 68066729AA, 68066729AB, 68066729AC
• 68066730AA, 68066730AB, 68066730AC
• 68210155AA, 68210155AB
• 68210156AA, 68210156AB

MoPower Calibrations LLC is not affiliated with or endorsed by Chrysler, Dodge, Jeep, or Stellantis. All product names, trademarks, and brands are property of their respective owners. For off-road/competition use where required by law.