DEI 455G GM Data Interface - Trailblazer / Bravada / Envoy

The fast and easy way to hook up factory power door locks and controlling the factory security system!

The DEI 455G Interface operates many of the lock/security system functions in the 2002 through 2005 model years of the Chevrolet Trailblazer, Oldsmobile Bravada, and GMC Envoy.

The 455G converts the signals from keyless entry, alarm, and remote start systems directly into signals that can be understood by the vehicle's data bus.

This allows interfacing with the factory security and lock system through the existing factory data wire in the vehicle.

The 455G controls the door lock operations including locking, unlocking, and driver's door only unlocking. The 455G also provides control of the factory security system. The factory security system can be armed and disarmed when locking or unlocking the doors, or disarmed when remote starting without unlocking the doors, so the vehicle remains secure.

Also, the dome light and headlights will illuminate when the unit unlocks the doors depending on the vehicle model and trim level.

The DEI 455G harness wires connect to the DEI (or other brand) CPU alarm, keyless entry, or remote start Door Lock / Unlock Outputs and the Door Trigger Input if you are installing an alarm. Then connect the DEI 455G Data Bus Output to the vehicle's Data Bus wire at the Diagnostics Connector located at the bottom of the dash on the driver's side. That's it! It's that easy.

DEI 455G GM Interface Module

$44.00

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