iDataStart
iDataStart ADS-THR-GM14 T-Harness for Select GM Push-to-Start Models 2020+
iDataStart ADS-THR-GM14 T-Harness for Select GM Push-to-Start Models 2020+
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Confirm your exact year, model, factory equipment, and any required companion parts before ordering.
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iDataStart ADS-THR-GM14 is a vehicle-specific installation harness for compatible remote-start and security applications. It is not a universal application: confirm the exact vehicle, installed controller, firmware, antenna/RF platform, and companion parts that apply before ordering.
At a Glance
- Factory fit installation T-harness for select GM 'Push-to-start' 2020 and up
- Plugs directly into vehicle factory connectors with little-to-no analog connections required
- ADS-USB-HUB is required for flashing
- Vehicle-specific connector design reduces required hardwired connections
- Requires compatible controller/interface and application-specific firmware
Compatibility & What You Need
This harness reduces hardwired connections for the applications named below, but it is not a standalone remote starter. A compatible controller/interface, application-specific firmware, required safety hardware, and professional configuration are still required.
Vehicle Application Summary
| Vehicle family | Model years | Ignition / key type | Required firmware / application | Compatible host system |
|---|---|---|---|---|
| GM | 2020 and newer (within current manufacturer coverage) | Push-to-start | Application-specific firmware; confirm the current manufacturer guide | Compatible Firstech/iDataStart controller or interface named by the current application guide |
Fitment disclaimer: This source-backed summary is not a complete vehicle guarantee. Verify the exact year, make, model, trim, ignition type, transmission, factory equipment, firmware, and current installation-guide notes before purchase. Professional installation is strongly recommended.
Referenced, Required & Optional Companion Products
- iDatalink ADS-USB-HUB Weblink HUB - Programming station — Required companion component for the stated application.
Technical Specifications
| Brand | iDataStart |
|---|---|
| Manufacturer part number | ADS-THR-GM14 |
| Product type | Remote Start T-Harness |
| Vehicle application | GM |
| Model-year summary | 2020 and newer (within current manufacturer coverage) |
| Ignition / key type | Push-to-start |
| Firmware / application | Application-specific firmware; confirm the current manufacturer guide |
| UPC | 627780004624 |
What's Included
- One iDataStart ADS-THR-GM14 vehicle-specific harness package
- Installation labor and separately required vehicle/system components are not included
Why Buy From MCOR Automotive
- Genuine iDataStart product from an authorized retailer
- Clear required-component and compatibility guidance before purchase
- Professional remote-start, security, telematics, and vehicle-integration support
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