US Shift Manuals and Publications
We believe that the more you know about US Shift products, the more you will like them, so we encourage you to download and inspect our manuals and our tuning software before you buy our products. Please feel free to contact us with any questions that you may have.
Please note that these documents are provided in Adobe Acrobat (PDF) format, and you will need to install the free Adobe Reader or equivalent PDF viewing software in order to view them. If you are not sure, it is likely that you already have Acrobat installed, since it is widely used.
Please click on the name of the desired manual to open or download it.
User Interface Manual for US Shift - Quick 1 with Built-In Tuning Interface
This brief (glove compartment-sized) reference manual describes the operation of the US Shift on-board tuning and diagnostic interface. The new tuning interface allows the most common transmission parameters to be adjusted directly on the controller. This manual applies to all transmission applications using US Shift - Quick 1 controllers with firmware revision 3.0 or higher.
User Interface Manual for Early US Shift Firmware
This brief (glove compartment-sized) reference manual describes the operation of the on-board Quick 1 user interface and diagnostics. This manual applies to all transmission applications using US Shift controllers with firmware revision 2.0.
GM Application Manual
This manual describes the installation, tuning, and operation of US Shift - Quick 1, and applies to all GM 4L60E, 4L65E, 4L70E, 4L80E, and 4L85E applications.
Ford 4R70W Application Manual
This manual describes the installation, tuning, and operation of US Shift - Quick 1, and applies to all Ford AOD-E, 4R70W, and 4R75 applications.
Ford E4OD / 4R100 Application Manual
This manual describes the installation, tuning, and operation of US Shift - Quick 1, and applies to all Ford E4OD, and 4R100 applications.
US Shift Jumper Settings
The US Shift - Quick 1 controller contains several configuration jumpers that are accessible by removing the lid from the controller. The same Quick 1 controller is used for all applications, and these jumpers are used to configure the controller hardware to your specific application prior to shipment. This document is provided to facilitate any configuration changes that may be needed later.
Throttle Position Sensor Details
This publication provides details of throttle position sensor application and connection for our transmission controllers. It also describes how to identify and connect the terminals of a throttle position sensor with an unknown connector pin-out.