Aerpro CHSU1C Steering Wheel Control Interface Instruction Manual
- May 15, 2024
- Aerpro
Table of Contents
- Aerpro CHSU1C Steering Wheel Control Interface
- Vehicle Application
- Key Features
- ABOUT THIS PRODUCT
- WIRING COLOUR CODES
- PRIOR TO INSTALLATION
- TECHNICAL SUPPORT
- FITTING GUIDE
- STEERING WHEEL CONTROL FUNCTIONALITY
- Specifications:
- Wiring Colour Codes:
- Prior to Installation:
- Fitting Guide:
- Steering Wheel Control Functionality:
- FAQ:
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Aerpro CHSU1C Steering Wheel Control Interface
INSTRUCTION MANUAL
CHSU1C
Steering Wheel Control Interface for select Subaru vehicles
The CHSU1C Steering Wheel Control Interface is designed for select Subaru vehicles, providing analogue steering wheel control functionality.
Vehicle Application
CHSU1C
Steering Wheel Control Interface for select Subaru vehicles
Subaru Forester (SH) 2007 – 2011
Subaru Impreza (GR) 2007 – 2012
Subaru Legacy (BL/BM) 2008 – 2010
Key Features
Retains Steering Wheel Controls (if equipped)
The information provided in this document is subject to change without notice due to changes and/or improvements to the product/s.
ABOUT THIS PRODUCT
CHSU1C
Analogue Steering Wheel Control Interface for select Subaru vehicles.
WIRING COLOUR CODES
| Purple | Right Rear Speaker + | Yellow | Permanent 12V |
|---|---|---|---|
| Purple/Black | Right Rear Speaker – | Black | Ground |
| Green | Left Rear Speaker + | Red | Ignition 12V |
| Green/Black | Left Rear Speaker – | ||
| Grey | Right Front Speaker + | ||
| Grey/Black | Right Front Speaker – | ||
| White | Left Front Speaker + | ||
| White/Black | Left Front Speaker – |
PRIOR TO INSTALLATION
Read the manual prior to installation. Technical knowledge isnecessary for installation. The place of installation must be free of moisture and away from heat sources. Please ensure that the correct tools are using during the installation to avoid damage to the vehicle or product. Aerpro can not be held responsible for the installation of this product.
TECHNICAL SUPPORT
If you need assistance setting up or using your Aerpro product now or in the
future, call Aerpro Support Australia
TEL: 03 – 8587 8898 FAX: 03 – 8587 8866 Mon-Fri 9am – 5pm AEST. If you would
like to download a digital copy of this manual, or other Aerpro
manuals/software, please visit the http://aerpro.com website.
FITTING GUIDE
1. Remove and disconnect the original head unit.
2. Connect the 12 way molex connector of the head unit patch lead (supplied
separately) to the interface.
3. Connect the opposite end of head unit patch lead to the head unit steering wheel control input on the back of the aftermarket head unit.
NB: Thismay be a 3.5mm jack plug or a wire input depending upon the head unit brand being fitted. Please see the head unit installation manual for further information on where to connect.
Important: This step must be completed before connecting power to the interface. Failure to so do may result in no steering wheel control function.
4. Connect the 14 way molex connector to the interface
5. Connect the male power/speaker ISO harnessto the female power/speaker ISO har-nessfrom the aftermarket head unit. For aftermarket head unitswithout an ISO connector, please refer to “Wiring Colour Codes” on Pg. 2.
6. Connect the female vehicle specific connectorson the harnessto the male vehicle connector from the vehicle. Test head unit for correct operation.
STEERING WHEEL CONTROL FUNCTIONALITY
| Original Button | Function |
|---|---|
| + Icon | Volume + |
| – Icon | Volume – |
| Up Arrow | Track + |
| Down Arrow | Track – |
| Mute Icon | Mute |
Specifications:
- Model: CHSU1C
- Compatibility: Select Subaru vehicles
- Vehicle Application:
- Subaru Forester (SH) 2007 – 2011
- Subaru Impreza (GR) 2007 – 2012
- Subaru Legacy (BL/BM) 2008 – 2010
Wiring Colour Codes:
- Purple, Purple/Black – Right Rear Speaker +/-
- Green, Green/Black – Left Rear Speaker +/-
- Grey, Grey/Black – Right Front Speaker +/-
- White, White/Black – Left Front Speaker +/-
- Yellow – Permanent 12V
- Black – Ground
- Red – Ignition 12V
Prior to Installation:
Read the manual thoroughly before installation. Ensure technical knowledge is available for installation. Install in a moisture-free and heat-safe location. Use correct tools to prevent damage to the vehicle or product.
Fitting Guide:
- Remove and disconnect the original head unit.
- Connect the 12-way molex connector of the head unit patch lead to the interface.
- Connect the opposite end of the head unit patch lead to the head unit steering wheel control input on the back of the aftermarket head unit.
- Connect the 14-way molex connector to the interface.
- Connect the male power/speaker ISO harness to the female power/speaker ISO harness from the aftermarket head unit.
- Connect the female vehicle-specific connectors on the harness to the male vehicle connector from the vehicle. Test head unit for correct operation.
Steering Wheel Control Functionality:
| Original Button + Icon | Icon | Function |
|---|---|---|
| Volume + | Volume | Adjust volume up |
| Track + | Track | Navigate to next track |
| Mute Icon | Mute audio |
FAQ:
Q: What should I do if the steering wheel controls are not working after
installation?
A: Make sure that all connections are secure and correctly made.
Refer to the installation manual for troubleshooting steps. If issues persist,
contact technical support.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>