Contact us
Close contact box

iDatastart ADS-THR-HA2

Remote start T-harness for select 2001-15 Honda and Acura vehicles

Item # 794THRHA2

Find what Fits your car

Need help?
Contact our Virginia-based experts.
1 question

Item # 794THRHA2

Ships free

In stock
Need help?
Contact our Virginia-based experts.

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)

Customer reviews

Loading reviews...

iDatastart ADS-THR-HA2 reviews

Average review:

3 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)



Crutchfield response

<< >>

More details on the iDatastart ADS-THR-HA2

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.

Loading accessories...

Customer Q&A

Crutchfield asked: Why did you buy this?
Plug and play. [ John  Dec 22, 2018 ]

1 question already asked

Loading articles...