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The Viper THCHD3 is a plug-and-play T-harness interface designed specifically for installers and DIYers connecting a DBALL or DBALL2 databus module in select Chrysler, Dodge, and Ram vehicles from 2011 to 2014. Rather than cutting, splicing, and taping individual wires, the THCHD3 plugs directly into the vehicle's factory harness saving hours of bench time and significantly reducing the risk of wiring errors.
The THCHD3 is engineered for 3rd-generation DBALL/DBALL2 remote start and security system installations. It suits workshops handling fleet work on Ram 1500–3500 utes, as well as home installers fitting a security system to a Chrysler 300 or Dodge Charger. Most installations are fully plug-and-play; however, some vehicles may require up to three additional wire connections depending on trim and configuration.
Confirmed vehicle compatibility:
Compatible modules:
What vehicles does the THCHD3 fit? The THCHD3 is confirmed compatible with select 2011–2014 Chrysler, Dodge, and Ram vehicles including the 300/300C, Charger, Dart, Journey, and Ram 1500–3500. Always cross-reference your specific year, model, and trim before purchasing.
Does the THCHD3 work with both DBALL and DBALL2 modules? Yes the THCHD3 is compatible with both the original DBALL and the newer DBALL2 databus interface modules from Directed Electronics, making it flexible across different install kits.
Is the installation truly plug and play? In most supported vehicles, the THCHD3 installs without cutting any factory wires. Some vehicles may require up to three additional wire connections depending on trim level and configuration.
Does this harness support Smart Key vehicles? Yes the THCHD3 includes specific compatibility for Smart Key variants of the Dodge Dart, Dodge Journey, and Ram 1500/2500/3500, ensuring correct integration with proximity key systems.
What is the warranty and return policy? This product is covered under F.A.E.'s standard warranty and returns policy. Contact our team before purchasing if you have fitment questions we'll confirm compatibility before you commit.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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