Use this Directed Electronics T-harness to connect a remote start module to your Mazda or Scion vehicle. It's compatible with Smart Key models made from 2013 to 2017.
Q: Does this T-harness work with Mazda vehicles?
A: Yes, this T-harness is compatible with select Mazda vehicles, including 2014-2017 3, 2014-2017 6, 2016 CX-3, and 2013-2016 CX-5 models.
Q: What is this Directed Electronics T-harness used for?
A: This T-harness can be used to connect a remote start module to your Mazda or Scion vehicle.
Q: Which Directed Electronics systems is this harness designed for?
A: This harness is designed for DS4 and DS4+ systems.
Q: Does tjj hi is harness works on a 2019 Mazda CX-5 ?
A: undefined
Q: Will this fit on a Mazda 3 2012
A: undefined
Rating 4.7 out of 5 stars with 10 reviews
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Use this Directed Electronics T-harness to connect a remote start module to your Mazda or Scion vehicle. It's compatible with Smart Key models made from 2013 to 2017.

Wireless CarPlay and Android Auto Adapter that converts your car’s factory-wired system into seamless wireless connectivity, eliminating tangled cords while maintaining all original functions including maps, music, Siri/Google voice control, and calls. Built with durable metal and a scratch-resistant glass panel for long-lasting performance and enhanced heat dissipation. Features a smart button for effortless device switching without unplugging. Supports convenient online updates; keep power connected during updates. Compatible with iPhones (iPhone 6 or later, iOS 10+) and Android phones (Android 11.0+), covering over 98% of car models. Note: Only works with factory-wired CarPlay or Android Auto.

This Maestro ADS-MRR radio replacement and steering wheel interface allows you to control an aftermarket radio from the steering wheel of your compatible vehicle with programmable buttons that you can assign functions to from the Internet.

Ensure audio has a clean signal with this KICKER K-Series amp kit. The two-channel wiring delivers stereo sound for enhanced immersion, while the 4-foot ground wire provides plenty of material to reach from one end of vehicles to the other. This KICKER Designs K-Series amp kit comes with zip ties for tucking cables neatly out of the way.
| Pros for Directed Electronics - DS4/DS4+ T-Harness for Select Mazda Vehicles - Black | |||
|---|---|---|---|
| Overall Performance | There were no pros for this product— | Ease of use, Overall Performance, Installation, Steering Wheel Controls, Compatibility | Installation, Ease of use, Quality, Subwoofer, Power |
| Cons for Directed Electronics - DS4/DS4+ T-Harness for Select Mazda Vehicles - Black | |||
| There were no cons for this product— | There were no cons for this product— | Price, Backup Camera | There were no cons for this product— |