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iDatastart ADS-THR-HA2

Remote start T-harness for select 2001-15 Honda and Acura vehicles (CMHCXA0 module also required)

Item # 794THRHA2

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Item # 794THRHA2

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About the iDatastart ADS-THR-HA2

Vehicle-specific T-harness for an iDatastart remote starter

iDatastart's ADS-THR-HA2 T-harness connects their iDatastart CMHCXA0 HC remote start module to your select Honda-built vehicle. This T-harness plugs into your vehicle's electrical databus system, allowing you to start and stop the engine remotely, and control some basic factory security functions as well. Some wiring may be required — one to four connections, typically. You can identify your vehicle in our fit guide to see if this harness is compatible. Warranty: limited lifetime.

What's in the box:

  • 28" Main T-harness (two inline 30A / one 10A ATC fuses)
  • 12" 7-pin T-harness (green plugs)
  • 24" 20-Pin to 8-pin harness (inline 5A ATC fuse)
  • 29" 12-Pin harness
  • 29" 10-Pin harness
  • 29" 6-Pin harness
  • Two 8" optional terminal wires (pinned for Molex plug)

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More details on the iDatastart ADS-THR-HA2

Research Team

Product Research


Overview: The iDatastart THR-HA2 installation harness is designed to simplify the installation of your iDatastart CMHCXA0 remote start module (sold separately) into select 2001 - up Honda and Acura vehicles with standard keys.

Installation: The iDatastart kit includes various vehicle-specific harnesses designed to provide a direct connection into your compatible vehicle while connecting to the remote start module on the other end, saving you considerable time and effort. The main T-harness interfaces into the ignition system, providing direct connections for the Starter, Ignition, and Accessory wires. Other functions may include Door Lock operation, Parking Light flash, Horn Honk, as well as Door, Hood, and Trunk pin switch activation (individual functions will vary, please see vehicle specific information for details).

Note: The included harnesses will take care of the bulk of required wiring, but some hardwiring into the vehicle's wiring system will still be required.

Vehicle Compatibility Chart: Click here for a list of compatible Honda and Acura vehicles. Or, click here to find out what works with your particular vehicle.

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Customer Q&A

1 question already asked

Can someone explain the different icons especially the In-car temperature icon?
[ Claire  Jan 06, 2020 ]
1 answer
Hi Claire, thank you for reaching out. Unfortunately, I believe that the wrong product pulled up with your question. The item that came up is for a remote start. Feel free to contact us via online chat or by phone at 1-800-324-9695. We will be happy to pull up the proper information, to help answer your question.
[ Jess  Jan 21, 2020 ]  Staff

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