ISIS Power and Spaghetti Engineering Digi-Tails

[Turbo67camaro]

I was confused trying to figure out how to wire Spaghetti Engineering Digi-Tails sequential LED tail lights with the ISIS Power system, so I called ISIS, and Jay Harris gave me the low down.

Example: for 67 Camaro LED Sequential Digi-Tails (standard, non-RS rear tail lights)



Jay - In short, follow the Single-Filament ISIS schematic instructions, NOT the Multi-filament instructions in the ISIS documentation.

How does the ISIS system tell if your system should run in the Single-Filament or Multi-Filament mode? Jay - It does so based on how the inputs are wired to the Mastercell !

Wire mapping
===========================================
ISIS Yellow wire -> Digi-Tails brown Rear Running Lights
ISIS Brown wire -> Digi-Tails yellow Left Rear Turn Signal
ISIS Violet wire -> Digi-Tails green Right Rear Turn Signal

When the brake pedal is pressed, ISIS will send power to all three of the above wires, turning on the brake lights.

I've not tested this yet, so hopefully it works as described and expected.

I anticipate that if you have Digi-Tails for a different vehicle that has virtually the same Digi-Tails wiring schematic, the ISIS wire mapping would conceptually be the same or very similar.