CHSZ6C Suzuki Steering Wheel Control Interface

V1.04/18

Product Overview

The Aerpro CHSZ6C is an analogue steering wheel control interface designed for select Suzuki vehicles. It allows the retention of original steering wheel control functionality, OEM phone buttons, USB & Aux inputs, and the reversing camera (if equipped in the vehicle).

Vehicle Application:

Suzuki Swift 2017>
Suzuki Ignis 2017>

Key Features:

Retains Steering Wheel Controls (if equipped)
Retains OEM Phone Buttons (if equipped)
Retains OEM USB & Aux Inputs (if equipped)
Retains OEM Reversing Camera (if equipped)
Provides Speed Pulse & Park Brake Feeds

The Aerpro CHSZ6C interface unit is depicted, a compact black box with the 'Aerpro Connects' logo, connected to various wiring harnesses and connectors, including a multi-pin connector, a 12-way molex, and an ISO connector.

Features Icons: [plug & play] [updateable] [analogue] ? ?️ ? ?

About This Product

CHSZ6C Analogue Steering Wheel Control Interface for select Suzuki vehicles. Retains steering wheel control functionality, OEM phone buttons, USB & Aux inputs and reversing camera (if vehicle is equipped).

Wiring Colour Codes

Wire Colour	Function	Wire Colour	Function
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 -	Pink	Speed Pulse
Grey	Right Front Speaker +	Green	Park Brake
Grey/Black	Right Front Speaker -
White	Left Front Speaker +
White/Black	Left Front Speaker -

Fitting Guide

Remove and disconnect the original head unit.
Connect the 12-way molex connector of the head unit patch lead (supplied separately) to the interface.
The Aerpro interface unit is shown alongside a 12-way molex connector and its corresponding plug.
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.
Note: This may 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 do so may result in no steering wheel control function.

The rear panel of an aftermarket head unit is shown, highlighting the steering wheel control input port, which can be a 3.5mm jack or a wire terminal.
Connect the 14-way molex connector to the interface.
The Aerpro interface unit is shown alongside a 14-way molex connector and its corresponding plug.
Connect the male power/speaker ISO harness to the female power/speaker ISO harness from the aftermarket head unit. For aftermarket head units without an ISO connector, please refer to “Wiring Colour Codes” on Pg. 2.
Male and female ISO power/speaker connectors are shown, typically used for connecting the head unit to the vehicle's power and speaker system.
If the vehicle has OEM USB and Aux inputs, or a reversing camera, these can be retained through the CHSZ6C interface.
- To retain Aux: Connect the 3.5mm jack from the interface to the back of the stereo.
- To retain USB: Connect the male USB connector to the back of the stereo.
- To retain Reversing Camera: Connect the small square white connector from the interface to the vehicle.
Connect the female vehicle specific connector on the harness to the male vehicle connector from the vehicle. Test head unit for correct operation.

Steering Wheel Control Functionality

This table maps the original steering wheel buttons to their retained functions after installation of the CHSZ6C interface.

Original Button	Function
+ Icon	Volume +
- Icon	Volume -
Right Arrow	Track +
Left Arrow	Track -
Mute Icon	Mute
Pick Up Icon	Pick Up
Hang Up Icon	Hang Up
Mode	Source
Speech Icon	Speech

A close-up view of a Suzuki steering wheel is presented, showcasing the integrated buttons for volume control, track selection, phone operation, and voice commands.

Prior to Installation

Read the manual prior to installation. Technical knowledge is necessary for installation. The place of installation must be free of moisture and away from heat sources. Please ensure that the correct tools are used 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

Aerpro wants to provide a fast and suitable resolution to any problems encountered during installation of this product. To get in touch with our dedicated technical support team, please fill in a ticket at aerpro.com/contact and provide as much information as possible.

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