APP8 Secondary ISO Harness to Suit Pioneer Headunits
The APP8PIO5 is a secondary ISO harness specifically designed for Pioneer aftermarket headunits with 16-pin connectors. This adapter harness converts the aftermarket headunit plug into a universal double ISO connector system, providing a streamlined installation solution.
Key Features
- Universal Compatibility: Converts Pioneer 16-pin connector to double ISO connector system
- Plug & Play Installation: Provides simple installation solution when paired with Aerpro Primary ISO Harness, Steering Wheel Control Interface, or Infodapter
- Secure Connection: Features secure clips on both ISO connectors and headunit plug for reliable, long-lasting connections
- Professional Integration: Plugs directly into Aerpro Primary Harness or Steering Wheel Control Adapter
Installation Benefits
- Eliminates the need for cutting factory wiring
- Enables connection between aftermarket Pioneer headunit and vehicle-specific harnesses
- Supports integration with steering wheel controls when used with appropriate Aerpro interfaces
- May require minimal hard-wiring depending on specific vehicle and headunit combination
Technical Specifications
- Connector Type: 16-pin Pioneer to dual ISO
- System Compatibility: Works with Aerpro APP Series Primary ISO Harnesses
- Installation Type: Secondary harness (requires primary vehicle-specific harness)
Note: Harnesses vary between headunit models. Use Aerpro Headunit Selector to confirm compatibility with your specific Pioneer model.

