> For the complete documentation index, see [llms.txt](https://manual.rush.sr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual.rush.sr/maintenance/electronics-and-wiring/dash-harness.md).

# Dash Harness

The dash harness collects all the connections to the dashboard controls, as well as passes signal and power to the AiM.

<figure><img src="/files/kaXl5pkV2Td3ZPzjKjzO" alt=""><figcaption><p>Dash Harness Diagram</p></figcaption></figure>

There are 3 fused circuits here: the main fuse, the ignition fuse and the signal fuse. The main fuse circuit provides power to the ignition switch, which in turn provides power to most other circuits in the car. Most importantly it switches power to ignition and signal. The ignition fuse circuit provides power to the run switch, which in turn provides power to the starter button, fuel relay controls and ignition circuit components. The signal fuse circuit provides power for secondary components, such as the shift system, AiM display and lights. The signal fuse circuit powers the light green wires shown above.

{% file src="/files/RYy728fi8NgUO1z1VaPH" %}
PDF version of the dash harness diagram
{% endfile %}


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