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A CAN Bus steering wheel control interface harness from Aerpro, the ASIZ4C suits Isuzu and Mazda vehicles and retains factory steering wheel controls, factory reverse camera (if originally fitted), factory USB input (if originally fitted), and factory antenna, with a reverse trigger output, vehicle-specific plug for no-cut installation, and Type H patch lead. Recommended for installation with the Aerpro APP8 Secondary ISO Harness (sold separately).
The Aerpro ASIZ4C is a vehicle-specific CAN Bus steering wheel control interface designed for Isuzu and Mazda vehicles, enabling the 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.
In addition to steering wheel control retention, the ASIZ4C retains the factory reverse camera output (RCA reverse camera input required on the aftermarket head unit), factory USB input (rear USB input required on the aftermarket head unit), and factory antenna via the included antenna adaptor. A reverse trigger output (pink wire) is provided. The ASIZ4C uses a Type H patch lead and is a 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.
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 USB Input - Rear USB Required: Factory USB input is retained where originally fitted. The aftermarket head unit must have a rear USB input.
Includes Antenna Adaptor: Converts the factory vehicle antenna plug to a universal DIN plug for connection to the aftermarket head unit without additional adaptors.
Reverse Trigger Output: Provides a reverse trigger output (pink wire) for connection to the aftermarket head unit's reverse trigger input.
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), which connects between the aftermarket head unit and the ASIZ4C.
| Specification | Detail |
|---|---|
| SKU | ASIZ4C |
| Brand | Aerpro |
| Interface Type | CAN Bus |
| Patch Lead Type | Type H |
| Compatible Vehicles | Isuzu, Mazda |
| SWC Retention | Yes |
| Reverse Trigger Output | Yes (Pink Wire) |
| Park Brake Output | No |
| Speed Pulse Output | No |
| Illumination Output | Yes |
| Antenna Remote Output | No |
| Telephone Mute Output | No |
| OEM Reverse Camera Retention | Yes (Aftermarket HU Requires RCA Input) |
| OEM USB Retention | Yes (Aftermarket HU Requires Rear USB) |
| OEM Antenna Retention | Yes (Adaptor Included) |
| OEM Amplifier Retention | No |
| OEM AUX Retention | No |
| Vehicle Menus | No |
| No-Cut Installation | Yes (Vehicle-Specific Plug) |
| Weight | 0.30kg |
The ASIZ4C suits Isuzu and Mazda 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. The Aerpro APP8 Secondary ISO Harness is recommended for installation and is sold separately. Factory reverse camera retention requires an RCA reverse camera input on the aftermarket head unit. Factory USB retention requires a rear USB input on the aftermarket head unit.
Does the ASIZ4C suit all Isuzu and Mazda models?
Steering wheel control interfaces vary between vehicle models. The ASIZ4C suits specific Isuzu and Mazda variants. Use the Aerpro Vehicle Selector to confirm the correct part for your specific vehicle and model year before purchase.
Does the ASIZ4C require cutting the factory wiring harness?
No. The vehicle-specific plug connects directly into the existing factory wiring without cutting or permanently modifying the original harness.
Does the ASIZ4C retain the factory reverse camera?
Yes, where the factory reverse camera is originally fitted. The aftermarket head unit must have an RCA reverse camera input for the factory camera feed to be retained.
What is the Aerpro APP8 and why is it recommended?
The Aerpro APP8 Head Unit Secondary ISO Harness connects between the aftermarket head unit and the ASIZ4C interface, simplifying installation by providing a standardised plug connection point. It is sold separately.
What aftermarket head units are compatible with the ASIZ4C?
The aftermarket head unit must be SWC compatible and must support the Type H patch lead input used by the ASIZ4C. Steering wheel control functions available may vary from OEM functions depending on the head unit. Confirm compatibility with your specific head unit before purchase.
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.
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