OT03 - Orion TCU Harness

R550

Description

The harness contains all ECU/TCU connections from the 10 Way Connector for most engine or transmission combinations.

 Products that can use this harness

  • Orion2, Orion, Saturn, Pluto, Venus, Titan

Download this PDF version of the OT03 – Orion TCU Harness Overview

OT03 – Orion TCU Output Harness Drawing

Overview

 Products that can use this harness

  • Orion2, Orion, Saturn, Pluto, Venus, Titan

History

· This old style Level 1 harness is part of the easy install series Output harnesses. See the GP Priority layout for the correct wire colours.
· The harness contains all ECU/TCU connections from the 10 Way Connector for most engine or transmission combinations.

Design Points to take Notice of.

· This harness has 4 High Voltage negative drivers used for solenoids or other features.
· This harness has 4 Negative drivers used for solenoids or other features.
· It has the Mechanical Relay Output for 1 Relays.
· It has the RPM Output for speedometers.
· The power wires to and from the relay are included as well as one relay and inline fuse for circuit protection. There is Diodes wired into the harness for protecting against Inductive spikes.

Wire Names and connections on this harness:

4x HV Negative outputs (Striped Black)
4x Negative outputs (Striped Black, Striped Blue)
Mechanical Relay Output (Blue/Black)
RPM Output (Green)

See the design drawing for thickness and lengths or wires. See the connection drawings in the specific product manual on how to connect the harness to each item it was designed for.

NB! Wires that are not connected must be isolated to prevent shorts or interference.

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