AUTOKAY Transfer Case Control Module 68250124AD for Jeep & Dodge 2016–2018 — Direct-Fit OEM Replacement, Restores 4WD Shifting

The AUTOKAY 68250124AD Transfer Case Control Module is a direct-fit replacement electronic unit that restores four-wheel-drive shifting and transfer case operation for compatible Jeep and Dodge models.

This replacement module is designed to match original equipment part numbers and fitment so you can swap it in with minimal modification. It replaces several OE numbers—68250124AD, 68250124AA, 68250124AB, and 68250124AC—and is built to the same electrical and mounting specifications to integrate with the vehicle’s drivetrain control systems. Whether you’re troubleshooting a non-responsive 4WD selector or replacing a failed control unit, this AUTOKAY unit is a practical OEM-style option for technicians and owners seeking a reliable replacement.

Which vehicles and years will this transfer case control module fit?

The module is intended for late-model Jeep and Dodge SUVs that used this generation of transfer case electronics. Confirm your vehicle’s exact part number before ordering to ensure compatibility.

• Fits Jeep Grand Cherokee model years 2016–2018.
• Fits Dodge Durango model years 2017–2018.
• Replaces OE numbers: 68250124AD, 68250124AA, 68250124AB, 68250124AC.
• Verify with your VIN or current module label for a precise match.

How does installation typically proceed and what should a mechanic expect?

Installation is a straightforward swap when the replacement matches the original connector and mounting points. Basic tools and access to the transfer case control area are usually sufficient, but some vehicles require calibration or a scan tool to clear fault codes and relearn settings.

• Disconnect battery before handling the module to prevent electrical damage.
• Remove trim or covers to access the original unit; unplug the harness and unbolt the module.
• Install the AUTOKAY module, secure mounting bolts, reconnect harness, and restore battery power.
• Use a diagnostic scanner to clear codes and confirm proper shifting and communication with the vehicle network.

What symptoms might indicate the transfer case control module needs replacement?

Faulty modules often create drivetrain or warning-light symptoms rather than mechanical failure of the transfer case itself. Replacing the control module is one step after diagnosing electrical or communication faults that affect four-wheel-drive engagement.

• Intermittent or complete loss of 4WD engagement or shifting between drive modes.
• Illuminated drivetrain or service 4WD/4x4 warning lights on the dashboard.
• Error codes stored in the vehicle’s controller pointing to transfer case electronics or communication faults.
• Unusual clicking or electrical noise localized to the module area (diagnosis recommended).

Who is this for: The AUTOKAY 68250124AD Transfer Case Control Module is aimed at DIY mechanics, independent repair shops, and fleet technicians who need an OE-style replacement for compatible Jeep Grand Cherokee (2016–2018) and Dodge Durango (2017–2018) vehicles. If your vehicle shows drivetrain warning indicators or fails to engage 4WD and you have confirmed the fault originates with the control module, this direct-fit unit provides a cost-effective alternative to dealer parts—just be sure to verify part numbers and perform any required post-installation diagnostics or programming.