GM2 T-Harness

T-Harness for Chevrolet/Pontiac/Saturn Vehicles 2004-12

Model: ADS-THR-GM2


Streamline your installation process and plug directly into vehicle factory connectors with a remote start t-harness! The GM2 T-Harness is for select Chevrolet, Pontiac, and Saturn models 2004 to 2012.

Find a Dealer

Contact an iDatastart Retailer near you to request pricing and to confirm vehicle compatibility.


  • Works with select Chevrolet, Pontiac, and Saturn models 2004-2012
  • 1-Year Warranty
  • Works with CMGMXA0, CMHCXA0, HC1151A, HC2352AC, HC3452A, HC3452AE, and HCX000A
  • Streamlines installation on Chevrolet/Pontiac/Saturn vehicles*

* Additional parts and labor may be required.


  • GM2 T-Harness

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