This is the Firstech FTI-GMP1 plug and play T-harness, for GM push button start models from 2010 to 2019.

Covers Buick, Cadillac, Chevrolet and GMC vehicles fitted with push button start in that year range.

A T-harness plugs in between your vehicle's factory connectors and your remote start module, so most connections are made by pushing plugs together rather than cutting and soldering. It cuts install time considerably and leaves your factory wiring largely as the manufacturer built it.

Outside that year range, or a key start vehicle? Search your vehicle and we'll show you the right harness, or call us on 647-439-4485.