Haltech Terminated Engine Harness Guides
Downloads / Terminated Harnesses
Quick start guides for Haltech Elite and Nexus terminated engine harnesses, sorted by engine family. Each guide covers the harness layout, sensor and actuator plugs, and the flying leads you still need to connect to the chassis.
- Ford (6)
- GM, Chevrolet & Holden (8)
- Mazda (5)
- Mitsubishi (1)
- Nissan (5)
- Toyota & Lexus (4)
- Universal V8 and Semi-Terminated Harnesses (8)
Ford
GM, Chevrolet & Holden
Mazda
Mitsubishi
Nissan
Toyota & Lexus
Universal V8 and Semi-Terminated Harnesses
Not sure which document you need? Tell us your ECU and vehicle and we will point you to the right guide, or have us book a free 30 minute consultation. You can also contact us or browse the Haltech ECU Guide.
Documents are published by Haltech and mirrored here for convenience. Haltech revises guides from time to time; the part number on your product packaging is the best way to confirm you have the matching document. Files marked “hosted by Haltech” are too large to mirror and open from haltech.com.