FLEECE FPE-ALILKR ALLILOCKER TORQUE CONVERTER LOCKUP CONTROLLER

The Fleece Performance FPE-ALILKR AlliLocker Torque Converter Lockup Controller for 2001–2015 GM Duramax trucks gives you complete manual control of the torque converter clutch (TCC) at the flip of a switch. The AlliLocker allows you to bypass the TCM and lock or unlock the converter on demand. When bypass is switched off, the TCM regains full control of the torque converter clutch as normal.

How It Works

AlliLocker is simple to operate:

• Leave the unit in Normal Mode for standard operation.

• When you want manual control, flip the Bypass Mode rocker switch.

• In bypass mode, the latching pushbutton controls the TCC:

  • Press to lock the converter

  • Press again to unlock the converter

Features

• Easy operation

• Manual torque converter control

• On demand TCC lockup control

Warranty

• 1 Year Limited Warranty

Important Note

AlliLocker is not intended for street use. Competition and off road use only.
This module does exactly what it is told and will lock/unlock without setting codes during track use, but it should be powered off between each forced lock/unlock event. Multiple uses under a single key cycle may activate Allison Diagnostic Reasoning Codes.