Viper THCHN3 | T-Harness Gen 3 Chrysler DS4/DS4+
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Viper THCHN3 | T-Harness Gen 3 Chrysler DS4/DS4+

SKU: THCHN3
Price
$129.95
Buy now, pay later
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Shipping information

We offer fast and reliable shipping options to ensure that your order arrives in a timely manner. Our dedicated team works diligently to process and ship your items as quickly as possible.

Here are some key points to note about our shipping policy:

Standard Shipping

  • Frankies offers a $15.95 flat rate for Australia-wide shipping, no matter how many items you order. Some larger or heavier items may incur an additional fee, which will be communicated to you when your order is processed.
  • While we endeavour to dispatch all orders promptly, please be advised that due to the current national fuel shortages in Australia and the resulting pressure on logistics networks, order processing and dispatch may take up to 7 business days. We are not liable for delays caused by third-party freight carriers or fuel-related logistical disruptions. By placing an order, you acknowledge that delivery timeframes may be extended beyond our standard estimates during this period.

Estimated delivery times:

  • WA, NT, and TAS: currently experiencing longer shipping times
  • Holiday periods (e.g. Christmas): deliveries may be delayed due to increased freight volumes

Express Shipping

  • Express shipping is available and calculated based on your delivery location, as well as the size and weight of your order. To receive an accurate quote, please contact our Albion Park Rail store and request an "express shipping quote." Our team will promptly assist with pricing and availability. Payment for express shipping can be securely arranged over the phone.

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Product features

Cut your installation time in half with plug-and-play precision.

Product Overview

The Viper THCHN3 T-Harness Gen 3 is a vehicle-specific wiring harness designed to streamline the installation of Viper DS4 and DS4+ remote start systems in Chrysler, Dodge, Jeep, and RAM vehicles with MUX Key Style systems from 2007 onwards. This precision-engineered harness eliminates the need for wire splicing and cutting, providing a clean, professional installation that reduces labour time and potential wiring errors.

Specifically designed to integrate with Viper's advanced DS4 and DS4+ remote start systems, this T-harness maintains all factory vehicle functions while enabling remote start and security features. The plug-and-play design ensures compatibility with the vehicle's existing wiring harness, making it an essential component for professional installers and DIY enthusiasts working on Chrysler group vehicles.

Key Specifications

  • Compatible with Viper DS4 and DS4+ remote start systems
  • Fits Chrysler, Dodge, Jeep, and RAM vehicles 2007 and newer
  • Designed for MUX Key Style vehicle systems
  • Plug-and-play installation - no wire cutting required
  • Vehicle-specific connector compatibility
  • Maintains all factory vehicle functions during installation
  • Professional-grade wiring and connectors

Features & Benefits

Reduced Installation Time - Pre-wired connections eliminate the need for wire identification, cutting, and splicing, reducing installation time by up to 50% compared to universal harnesses.

DS4/DS4+ System Integration - Purpose-built for Viper's latest DS4 and DS4+ remote start systems, ensuring optimal compatibility with their D2D 2.0 peripheral connections and high-current relay outputs.

Factory Function Preservation - Maintains all original vehicle functions including steering wheel controls, warning lights, and diagnostic systems during and after installation.

Professional Installation Quality - Clean, factory-like connections reduce the risk of electrical issues, ensuring reliable long-term performance and easier troubleshooting.

Wide Vehicle Coverage - Supports multiple Chrysler group brands across a 16+ year span, making it valuable for workshops handling various late-model vehicles.

Advantages & Limitations

Advantages:

  • Significantly reduces installation labour time and complexity
  • Eliminates wire splicing errors and potential damage to factory harnesses
  • Maintains vehicle warranty by preserving original wiring
  • Professional-grade connectors ensure reliable long-term connections
  • Supports advanced DS4/DS4+ system features including 5 high-current relays

Limitations:

  • Only compatible with Viper DS4 and DS4+ systems (not universal)
  • Limited to Chrysler, Dodge, Jeep, RAM vehicles 2007 and newer
  • Requires MUX Key Style vehicle systems (not compatible with older key types)

Technical Specs

  • Compatibility: Viper DS4 and DS4+ remote start systems
  • Vehicle coverage: Chrysler, Dodge, Jeep, RAM 2007+
  • System requirement: MUX Key Style vehicles
  • Connection type: Vehicle-specific plug-and-play connectors
  • Wire gauge: Not specified
  • Harness length: Not specified
  • Operating temperature: Not specified
  • Installation method: T-harness (connects inline with factory wiring)

Frequently Asked Questions

Will this work with older Viper remote start systems? No, this harness is specifically designed for DS4 and DS4+ systems only.

Does it fit all Chrysler group vehicles from 2007? Only vehicles with MUX Key Style systems. Some entry-level or fleet vehicles may use different systems.

Can I install this myself? While plug-and-play, remote start installation requires knowledge of vehicle electrical systems. Professional installation recommended.

Will this void my vehicle warranty? The T-harness design preserves factory wiring, but check with your dealer about aftermarket installations.

Compatible With / Goes Well With

  • Viper DS4 remote start systems
  • Viper DS4+ remote start and security systems
  • Viper smartphone app integration modules
  • Chrysler, Dodge, Jeep, RAM vehicles 2007-current with MUX Key Style systems
  • Professional automotive installation tools

Note: Verify your specific vehicle's key system type before ordering. Not compatible with traditional key ignition systems.