TOP VEHICLE TECH GRKFD03 User manual

www.topvehicletech.com
The informaon provided in this document is subject to change without noce due to changes and/or
improvements to the product/s.
V1.0521
GRKFD03
INSTALLATION MANUAL
This dash image is a visual representaon for display purposes only.
FORD TRANSIT
CUSTOM (FCC)
2012-2016

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ABOUT THIS PRODUCT
The GRKFD03 installaon kit allows for the retenon of the vehicle’s steering wheel controls and helps maintain
the original aesthec of the interior when installing a new car stereo. The GRKFD03 gives you everything you
need for a complete install in one box. The components of this kit are compable for the Ford Transit-Custom
(FCC, 2012-2016) with Visteon factory stereos. The wiring harness and interface will retain the steering wheel
controls, factory phone buons and parking sensor audio (if vehicle is equipped).
The interface supplied features a Ford OEM specic connector.
CUSTOMER SUPPORT
Installaons should be carried out by, or under the guidance of an experienced installer. If you do encounter any
problems during the installaon of this product, then please contact our dedicated customer service team at:
Phone: [phone] E-Mail: [e-mail]
CONTENTS
• 1x Fascia plate (with accessories)
• 1x Instrucon manual
• 1x Steering wheel control harness and interface
• 1x Antenna adapter
• 1x Stereo patch lead

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FITTING GUIDE
1. Unclip the top cover using a panel removal tool. This will uncover 2x torx screws atop the main radio.
Undo these screws and using a panel tool, begin to pry the panel out of the dashboard, disconnecng the
wiring in the process.
STEREO REMOVAL
FASCIA PLATE SET-UP
DASH MODIFICATION
Some plascs will need to be cut and removed from the dashboard to make space for the new car stereo.
Measure where the stereo will sit and take due care when modifying the vehicle. TopVehicleTech always promote the
help of professional installers. TopVehicleTech will not be held responsible for any damage to the vehicle.
1. Once you have taken the main fascia panel o, you will need to transfer the air vents to the new fascia.
To do this you will need to disengage the clips and in some cases undo a screw at the top of each vent.
When free, simply re-locate onto the new fascia.
2. Take the new hazard switch that comes with the kit and place into the new fascia. You will need to take
the “passenger airbag” LED light out of the pre-exisng fascia and relocate it to the new fascia also.
3. Aach the brackets to either side of the radio. When aached, roughly test t the radio and bracket
combinaon in relaon to the new fascia, doing this, you can best measure whether the brackets need
moving forwards/backwards.
If the modicaon has not yet taken place, then the radio will not t correctly. Refer to the images
above when modifying the vehicle.

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1. Take the steering wheel control interface and aach the 14-way steering wheel harness connector to
the relevant side.
2. Take the patch lead and only aach ‘Key 1’, ‘Key 2’ and ‘Ground’ to the corresponding wires on the
stereo. When done, connect the 12-way connector to the steering wheel control interface.
FITTING GUIDE
STEREO INSTALLATION
3. Aach the antenna adapter to the vehicles pre-exisng connecon and the back of new stereo.
7. Aach the addional wiring on the harness to the back of the stereo:
Pink - Speed Pulse Green - Park Brake Purple - Reverse Blue - Antenna Remote
8. When all the above wires (and any addional accessories) have been connected, nally make the power
connecons between the stereo and the vehicles pre-exisng connector.
4. Aach the 4-pin speaker module to the equivalent connector on the steering wheel harness.
5. Aach the red & white RCA connectors from the steering wheel harness to the back of the new stereo.
6. Aach the display connector from steering wheel harness to vehicles pre-exisng display. In turn,
connect the vehicles display connector to the steering wheel control interface.

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Please note: conguraon layout may dier dependent on vehicle model.
STEERING WHEEL CONTROL FUNCTIONALITY
1
2
3
4
5
1. Volume +
2. Volume -
3. Track -
4. Track +
5. Mute
1. Volume +
2. Volume -
3. Track -
4. Track +
5. Speech
Original Buon New Funcon
1. Press Speech (5.) to turn on the vehicle display.
2. Press and hold Speech (5.) for 2x seconds to enable menu mode.
3. Press Volume +/- (1/2.) to navigate to the clock seng opon. Press Speech (5.) to conrm selecon.
4. Adjust the me using Volume +/- (1/2.) and press Speech (5.) to conrm.
5. Follow the same process to adjust the date.
6. Once me and date have been set, press Speech (5.) to conrm.
NB: the menu opon will me out aer 15-20 seconds of inacvity.
SETTING TIME/DATE

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WIRING DIAGRAM
Flying Wires
Pink - Speed Pulse
Green - Park Brake
Purple - Reverse Gear
Blue - Antenna Remote
ISO Connector
Connect to aftermarket stereo
Vehicle Specific Connector [OEM Specific]
Connect to OEM connector from vehicle
Main Wiring Loom
Connector [14 Pin]
Connect to
Interface Box
Interface Box
Vehicle Display Connector
Connect connection from
vehicle display to interface
Connect vehicle display
connector on harness to
vehicles connection
White/Red RCA Connectors (AUX)
Connect to aftermarket stereo
AUX
Speaker Module
Speaker Module
Connector [4-pin]
Connect connector
from harness to
speaker module.
Stereo Connection (Patch)
Lead Connector [12 Pin]
Connect to Interface Box
Note: Must be connected
first, before power
connection is made to the
interface

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NOTES

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If at any point you experience any problems and need any assistance before, during or aer the
installaon process, please contact us via :
Phone: [phone]
E-Mail: [e-mail]
Mon - Fri 9am - 5.30pm GMT
TECHNICAL ASSISTANCE
If you would like to download a digital copy of this manual, or any other product, then please
visit the www.topvehicletech.com website.
This manual is considered correct at the me of prinng but is subject to change. For the latest
manuals & updates, refer to our website.
Copyright 2021 by TopVehicleTech.
All rights reserved. No part of this publicaon may be reproduced, distributed or transmied
in any form or by any means, including photocopying, recording, copying or other electronic or
mechanical methods, without the prior wrien permission of the author.