DCCD Transmission Adapter Installation Guide
This guide is for the following Part Numbers
PP-SUTAN02-0
PP-SUTAN03-0
PP-SUTAN05-0
Overview
This DIY Guide explains how to install a DCCD Controller on a Subaru using our easy-to-use adapters. Before beginning, ensure your transmission is compatible with a DCCD Controller. To do this, check what plug is coming out of the new Subaru transmission. Click here to learn more.
Compatability
If you already have your controller and are a DIY kind of person, then our DCCD Transmission Adapters are perfect for you! Just plug in the adapter to your transmission and tap three wires into your DCCD Controller of choice.
There are several types of DCCD Controllers on the market, and our transmission harness is compatible with all of them.
iDCCD - iWire’s Advanced Center Differential Controller
We highly recommend our new iDCCD controller, which offers many features not available on other controllers.
The adapter from this kit will be included in the plug-and-play components so if you purchase iDCCD, make sure to use the code “adapter” to recieve a discount for the part you already have.
Installation Notes
To install one of our transmission adapters, first connect the matching plug from the old transmission wiring on the body side (single 4-pin or 2 x 2-pin). Then plug in the 6-pin connector into your new transmission wiring. Next, run the 3 wires from the engine bay into the cabin to the controller. Finally, connect the three wires (Red, Black, and White) to your DCCD Controller using the provided crimps. Here is our Basic Crimp Guide for more information.
Red Wire - Power Output Wire. This wire provides power to your controller. You will not need to feed any other power to the controller; the adapter does that for you.
Black and White Wire - Signal Wires. These wires provide a signal output from the controller to the center differential. This is how the controller tells your center diff what to do.
Adapter Product List
Turbo to DCCD Transmission Adapter
NA to DCCD Transmission Adapter
2015+ WRX to DCCD Transmission Adapter