Universal ZF 8HP Swap Harness, MaxxECU & CAN Bus TCU Compatible

The LSE9X Universal 8HP Swap Harness is a fully terminated wiring solution designed to simplify controlling a ZF 8HP transmission in virtually any swap application. The harness is built using commonly available Deutsch connectors throughout, making installation, troubleshooting, and future service straightforward.

Compatible with MaxxECU Mini, Sport, Race, and Pro ECUs when used as a standalone TCU, while also supporting any CAN bus 8HP controller using the standard Gen 1 pinout configuration.

Designed to fit Gen 1:

8HP45

8HP70

8HP90

Compatible with both BMW and Dodge/Chrysler transmission applications.

One of the key features of the harness is its modular shifter setup. The main harness includes a DT 4-pin shifter breakout that accepts either a BMW or Dodge shifter adapter pigtail option. This allows you to run either shifter style now and change later without needing to cut or re-pin the main harness.

Harness Features

Fully terminated universal 8HP swap harness

Deutsch connectors used throughout for easy serviceability

Compatible with MaxxECU standalone TCU control

Supports standard Gen 1 CAN bus 8HP controllers

Modular shifter configuration

Compatible with BMW and Dodge/Chrysler Gen 1 8HP transmissions

What's Included

Main DT 6-pin connector with:

Switched 12V power

Ground

Ignition

CAN High

CAN Low

Pre-terminated 8HP TCU connector for direct plug-in connection to the factory ZF 8HP gearbox

DT 4-pin shifter breakout for BMW or Dodge shifter adapter pigtails (sold separately)

OBD diagnostic breakout with PT-CAN tap for flashing and diagnostics