Aerpro ASSU17C SWC Interface Harness for Subaru and Toyota

Aerpro ASSU17C Steering Wheel Control Interface Harness for Subaru and Toyota

A CAN Bus steering wheel control interface harness from Aerpro, the ASSU17C suits select Subaru and Toyota vehicles and retains factory steering wheel controls, factory reverse camera (if originally fitted), factory AUX input (if originally fitted), and factory antenna, with reverse trigger, park brake, speed pulse, illumination, and amplifier remote outputs, vehicle-specific plug for no-cut installation, and Type H patch lead. Recommended for installation with the Aerpro APP8 Secondary ISO Harness (sold separately).

Product Overview

The Aerpro ASSU17C is a vehicle-specific CAN Bus steering wheel control interface designed for select Subaru and Toyota vehicles, enabling installation of an aftermarket head unit while retaining factory steering wheel control functionality without cutting the original vehicle wiring harness. The vehicle-specific plug connects directly into the existing factory wiring for a clean, reversible installation. The kit includes an antenna adaptor, reverse camera retention adaptor, and AUX retention leads.

The ASSU17C retains the factory reverse camera output (RCA reverse camera input required on the aftermarket head unit), factory AUX input (RCA AUX input required on the aftermarket head unit), and factory antenna via the included adaptor. Outputs include reverse trigger (purple), park brake (green), speed pulse (pink), illumination, and amplifier remote. The ASSU17C uses a Type H patch lead and CAN Bus interface type. Installation is further simplified when paired with the Aerpro APP8 Head Unit Secondary ISO Harness, sold separately.

Note: steering wheel control interfaces vary between vehicle models. Use the Aerpro Vehicle Selector to confirm the correct part for your specific vehicle before purchase. Aftermarket head unit must be SWC compatible. Steering wheel control functions may vary from OEM functions.

Features & Benefits

Retains Factory Steering Wheel Controls, No Cutting Required: The vehicle-specific CAN Bus plug connects directly into the factory wiring without cutting, retaining factory steering wheel audio controls when paired with a compatible aftermarket head unit.

Retains Factory Reverse Camera, RCA Input Required: Factory reverse camera output is retained where originally fitted. The aftermarket head unit must have an RCA reverse camera input.

Retains Factory AUX Input, RCA Input Required: Factory AUX input is retained where originally fitted. The aftermarket head unit must have an RCA AUX input.

Includes Antenna Adaptor: Converts the factory Subaru or Toyota antenna plug to a universal DIN plug for connection to the aftermarket head unit without additional adaptors.

Reverse Trigger, Park Brake, Speed Pulse, Illumination, and Amplifier Remote Outputs: Full suite of outputs for comprehensive aftermarket head unit integration across all common output types.

CAN Bus Interface, Type H Patch Lead: CAN Bus interface type with Type H patch lead for direct connection to a compatible aftermarket head unit.

Recommended Pairing with Aerpro APP8: Installation is simplified when paired with the Aerpro APP8 Head Unit Secondary ISO Harness (sold separately).

Technical Specs

Compatible With

The ASSU17C suits select Subaru and Toyota vehicles. Steering wheel control interfaces vary between models. Use the Aerpro Vehicle Selector to confirm the correct part for your specific vehicle before purchase. Aftermarket head unit must be SWC compatible. Factory reverse camera retention requires an RCA reverse camera input on the aftermarket head unit. Factory AUX retention requires an RCA AUX input on the aftermarket head unit. The Aerpro APP8 Secondary ISO Harness is recommended and sold separately.

FAQ

What is the Aerpro ASSU17C?

A CAN bus steering wheel control interface harness that keeps the factory steering wheel controls, reverse camera and AUX (if fitted) and antenna in select Subaru and Toyota vehicles when you fit an aftermarket head unit.

Do I need to cut factory wiring?

No. It has a vehicle specific plug and a Type H patch lead.

Will it fit my car?

Built for the vehicles named in the title and description. Send the F.A.E. team your make, model and year and we will confirm before you order.