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P a g e
TIP SHEET
T1466
v2 6/2016
Installation Instructions for Add-On Plug & Play Remote Starter (EVO-GM4)
Review the remote start installation manual for safety instructions!
Overview
The new EVO-
ALL interface module eliminates the need for a separate remote start module. It uses the vehicle’s
computer to start the vehicle using the factory remotes. Your kit consists of an EVO-ALL interface module and a
THAR-GM4 plug and play T-harness that is designed to make the installation of the remote start very easy. There are
a LOT of wires in your kit. Because the EVO-ALL and the T-Harness are designed specifically for your vehicle, you
will use very few of the wires. The only connections into the vehicle that are not direct plug-ins are the OPTIONAL
parking light & hood pin features.
STEP 1: Starting the installation
1.
The bulk of the installation takes place right under the dash on the driver’s side. Begin by removing the plastic
panel at the bottom of the dash, above where the pedals are. The panel is held in with both bolts and clips. Be
careful not to break the panel
– especially in cold weather.
STEP 2: Plug in the T-Harness
1. Locate
the vehicle’s ignition connector in the ignition barrel and carefully disconnect the ignition plug from the
ignition barrel
2. Connect the male ignition connector of the T-harness to the female ignition connector in the vehicle, then connect
the female ignition connector of the T-harness to the male ignition connector in the vehicle
3.
Locate the vehicle’s transponder connector in the ignition barrel and carefully disconnect the ignition plug from the
ignition barrel
4. Connect the male transponder connector from the T-harness to the female transponder connector in the vehicle,
then connect the female transponder connector from the T-harness to the male transponder connector in the
vehicle
Summary of Contents for EVO-GM4
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