2019-2022 Dodge Durango Transmission Programming Service

💻 Chrysler Jeep Dodge 850RE Transmission TCM Cloning

VIN Programming & Data Sync – Mobile Service, Staten Island, NY

Are you replacing the 8-speed automatic transmission in your Jeep, Dodge, Ram, or Chrysler? The TorqueFlite 850RE (and ZF 8HP family) features an internal Transmission Control Module (TCM) that is factory-coded to the original vehicle. We provide professional, on-site TCM cloning and VIN programming services to sync used donor transmissions so they are "Plug & Play" with your vehicle.

✅ Exact Part Match (Direct Swap) This service covers the exact AWD/4x4 assemblies (Part Numbers: 68271049AA, 68271049AB, 68271049AC).

• Jeep Grand Cherokee: 2018 – 2022 (3.6L V6 4x4 / AWD)

• Dodge Durango: 2018 – 2025 (3.6L V6 4x4 / AWD)

✅ General 850RE Transmission Family We also provide TCM cloning for the broader 850RE transmission family paired with the 3.6L V6 or 2.0L Turbo engines.

• Jeep Wrangler (JL): 2018 – 2026

• Jeep Gladiator (JT): 2020 – 2026

• Ram 1500: 2019 – 2026

• Dodge Charger: 2015 – 2023

• Dodge Challenger: 2015 – 2023

• Chrysler 300: 2015 – 2023

⚙️ Technical Specifications

• Transmission Type: TorqueFlite 850RE (Chrysler-licensed ZF 8HP50)

• Gears: 8-Speed Automatic

• Module Type: Internal Mechatronics / TCM (Integrated directly into the Valve Body)

• TCM Manufacturer: Bosch

• Drive Types Supported: RWD & 4x4/AWD configurations

• Memory Size: Eeprom 128Kb, Flash 2.5 MB

⚠️ The Problem: VIN Mismatch & Drivability Issues When you install a used 850RE transmission from a salvage yard, the internal TCM still contains the VIN and calibration data from the donor car. While the vehicle will physically let you shift gears, the computers (PCM/BCM) will instantly detect the VIN mismatch. This causes significant trouble, including persistent Check Engine Lights, communication network codes, erratic shifting, and often forces the vehicle into "limp mode."

🛠️ Our Exclusive Solution: On-Site Mechatronics Cloning Because transmissions are heavy and cumbersome, bringing them to a shop just for programming is highly impractical. Instead of paying the dealership for a brand-new, blank mechatronics unit, we come directly to your shop or driveway to transfer your original data to the used donor transmission.

• Data Mirroring: We read the original VIN, adaptions, and flash calibration from your old transmission and write it directly into the donor unit.

• Virginizing / Reset: If your original TCM is completely destroyed and unreadable, we can "virginize" the used donor transmission and program your vehicle's correct VIN data directly into it via OBD2 or bench connection.

• Plug & Play: Once programmed, the vehicle will recognize the replacement transmission as its own, eliminating the VIN mismatch errors.

📍 EXCLUSIVE ON-SITE MOBILE SERVICE We make this process completely hassle-free by coming directly to the vehicle.

• Staten Island Customers: We offer this mobile programming service with NO additional travel charge anywhere within Staten Island.

• Outside Staten Island: If your vehicle is located further away, we are still happy to come to you! A standard travel distance fee will apply.

• Appointment: Please contact us to schedule your specialized on-site service time.

📞 CONTACT US

• Call or Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

• Website: www.paylesscarkeys.com