This is a complete add-on remote start kit for the GMC Sierra 2500, model years 2020-2023, with push-to-start and a gas engine. It includes an all-in-one remote starter data interface module and a T-Harness. Firmware is preloaded for the vehicle, and all components needed for installation are included.
The kit works with the vehicle's existing keyless entry and does not include remotes. Press the factory remote's lock button three times to start the vehicle. It works with automatic transmissions only.
Installation is semi plug and play. A plug-in T-Harness reduces the number of wiring connections, and one wire connection is still required. Directions list wire colors and locations. Basic knowledge of wiring car electronics is needed. Setup requires a Windows PC with a USB port. An installation tip sheet is available to download. The product may not work in vehicles made for sale outside the U.S.
- Compatibility
- GMC Sierra 2500, 2020-2023, push-to-start, gas
- Transmission
- Automatic only
- In the box
- All-in-one remote starter data interface module, T-Harness, and all components required for installation
- Remotes
- Not included; uses factory remotes
- Activation
- Press the factory remote's lock button three times
- Installation
- Semi plug and play; plug-in T-Harness, 1 wire connection required
- Setup
- Requires a Windows PC with a USB port
- Firmware
- Preloaded for the vehicle
- Optional add-ons
- MPC smartphone app interface module (U.S. only); EVO-REMOTE-1 with 2 ultra-compact 1-button 1-way keyless entry remotes; EVO-REMOTE-4 with 2 long-range 4-button 2-way keyless entry remotes