What does the Green wire on the Commando EZ 2100 connect to?

The Green wire is the Spark Plug Sense Wire; it is wrapped around the vehicle's spark plug wires.

Which wires on the EZ 2100 handle ignition and starter functions?

Purple is the starter wire, Orange is accessory, Yellow is ignition #1, Brown is ignition #2, and the two Red wires (Red 1 and Red 2) are constant power.

Where does the Yellow wire on the right side of the module connect?

To the (+) brake light switch, the wire that only has power when the brake pedal is pressed.

What are the dip switch settings on the Commando EZ 2100?

Default is ON. Turn off for: 1. Tach/Spark Sense, 2. Vacuum Switch, 3. Long Crank, 4. Diesel.

What does the Gray wire do on the EZ 2100?

It is a ground output when the engine is running, used for additional features such as a VATS system or an anti-grind relay.

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Commando EZ 2100 Remote Start & Keyless Entry Wiring Diagram - Wire Color Guide

Commando EZ-2100 remote start and keyless entry system wiring connection legend

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Wiring connection diagram for a Commando EZ-2100 remote start/keyless entry module listing color-coded wires and their hookup functions.

AI caption February 2006 · Photo 124 of 359

This document is a wiring/installation diagram for the Commando EZ 2100 Remote Start & Keyless Entry System control module. It shows the module with its antenna and identifies all wire connections. On the left side, the high-current harness wires are labeled: Purple (starter wire), Orange (accessory), Yellow (ignition #1), Brown (ignition #2), and two Red wires for constant power. Top connections include lock (-) and unlock (-) outputs, a 3rd channel/factory disarm wire, an optional vacuum system connection, an LED, and a settings switch; one connector is marked 'Not Used.' The right side legend explains each colored wire: White to (+) parking lights, Red to +12VDC constant supply, Brown to a sensor's (-) trigger wire, Black to chassis ground, Orange to the 2nd channel (-) output (EZ-1100 only), Gray as a ground output when the engine is running (for VATS, anti-grind relay, etc.), Green wrapped around spark plug wires as a tach/spark sense wire, Blue to the included hood pin switch, Violet to the alarm's (-) trigger sensor input, and Yellow to the (+) brake light switch. A footnote lists dip switch settings (default ON) to turn off for tach/spark sense, vacuum switch, long crank, or diesel applications. Some connections are factory-set and should not be altered.

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Frequently asked questions

What does the Green wire on the Commando EZ 2100 connect to?: The Green wire is the Spark Plug Sense Wire; it is wrapped around the vehicle's spark plug wires.
Which wires on the EZ 2100 handle ignition and starter functions?: Purple is the starter wire, Orange is accessory, Yellow is ignition #1, Brown is ignition #2, and the two Red wires (Red 1 and Red 2) are constant power.
Where does the Yellow wire on the right side of the module connect?: To the (+) brake light switch, the wire that only has power when the brake pedal is pressed.
What are the dip switch settings on the Commando EZ 2100?: Default is ON. Turn off for: 1. Tach/Spark Sense, 2. Vacuum Switch, 3. Long Crank, 4. Diesel.
What does the Gray wire do on the EZ 2100?: It is a ground output when the engine is running, used for additional features such as a VATS system or an anti-grind relay.