EchoMaster Pro FCTP-GM2003 User manual

Installation Guide
FCTP-GM2003
Compatible with IOS and IOT Touchscreen Radios
Silverado/Sierra Heavy Duty Trucks (2020-Present)
Trailering Camera System

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
FCTP-GM2003
Trailering Camera System
Please read and follow the instructions carefully. To emphasize special information, the symbol
and the words Warning, Caution and Note have special meanings. Pay special attention to
messages highlighted by these signal words.
Note: Indicates special information to make installation easier or instructions clearer.
These instructions are designed as a guide to help make the installation of this product successful.
Always use caution and ask for assistance if you are not sure how to proceed.
AAMP Global & EchoMaster are not responsible for any damage that may occur during installation
or any changes to the vehicle interior.
Important
WARNING
Indicates a potential hazard
that could result in a death
or serious injury
CAUTION
Indicates a potential hazard
that could result in vehicle
damage
NOTE
Indicates a potential hazard
that could result in vehicle or
equipment damage
NOTE
Consult Vehicle owners guide
before disconnecting negative
battery cable
WARNING
DO NOT TOUCH the positive
terminal with any tool when
removing the negative battery
cable
Vehicle Preparation & Protection
Consult your vehicle owner’s manual to disconnect the battery. Do not disconnect ANY airbag connectors or
indicators. Doing so may result in activating a diagnostic code. These codes will require the dealer to perform
the reset procedure which may incur a reset fee. If you are unsure of any vehicle trim removal process consult
the OEM service manual.
Removing vehicle trim panels in extreme hot and/or cold climate could result in damage. Use care when
removing all vehicle trims. Using painter’s blue tape on the vehicle trim panels can help limit any scratches
and / or marring. Use a nylon trim panel removal tool whenever possible.
CAUTION

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
FCTP-GM2003
Trailering Camera System
What’s in the Box
Parts Description
FCTP-GM2003
Image Part Number Description Qty
1GMS3-USB-CBL USB Update Cable for FC-GMS3 Interface 1
2GMS3-CEH-HAR Camera Harness for FC-GMS3 1
3GMS3-LVDS-HAR LVDS Harness for FC-GMS3 1
4GMS3-M2F-48 48” 4 Pin Camera Extension Harness 1
5GMS3-PTH-HAR Power / CAN Harness for FC-GMS3 1
6RVC-W8-FLTR-HAR Power Filter Harness for RVC-W8 1
7GMS3-M2F-108 108” 4 Pin Camera Extension Harness 1
8GMS3-KEYPAD Keypad Tester for FC-GMS 1
9SCPT1HD/SVC-03 Side Mirror Cap Camera Mounts (L&R)/Cameras 1
10 FC-GMS3 Interface Module For 2019+ GM Trucks 1
11 FC-GMS3-BRK Mounting Bracket for FC-GMS3 1
12 RVC-W8 Wireless Trailer Camera and Receiver 1
1 2 34568
9 10 11 12
7

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Installation Guide
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FCTP-GM2003
Trailering Camera System
Setting the Dip Switches
1
ON
234 5678
No. Function
1 Left Camera On / Off
2 Right Camera On / Off
3 Front Camera On / Off
4 Trigger Wire (On) / CAN (Off)
5 Rear Camera - Aftermarket (On) / OEM (Off) Camera
6 No Function (Must Remain Off)
7 No Function (Must Remain Off)
8 No Function (Must Remain Off)
Dip Switch Settings
Please be sure to set all Dip Switches before plugging the interface module into the vehicle.
Tools Required

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 1
Using a small flat blade pry tool remove the inner handle trim
panel to access the 7mm bolt behind it.
Door Disassembly
Step 2
Remove the 7mm bolt located behind the inner handle trim
panel.
FCTP-GM2003
Trailering Camera System
Step 3
Locate the remove the 2 x 7mm bolts at the bottom edge of
the door panel.
IndentationIndentation

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 4
Starting at the front side of the door trim, use a plastic panel
removal tool to pry towards you to release the 3 clips attaching
it to the door. Once the 3 clips have been released, slide the
panel forward and set aside.
Door Disassembly (continued)
FCTP-GM2003
Trailering Camera System
Step 6
Starting at the top inside edge of the door panel, pull the
panel towards you, to release the fasteners, working your
way down and towards the rear of the door and then back
up and towards the door lock post.
Step 5
Remove the 2 x 7mm bolts located behind the door trim
panel.
It is normal for the silver clips to remain in the door.
Using a small flat blade pry tool you should be able
to remove them from the door and place them back
onto the door trim.
NOTE

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Installation Guide
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Once the door panel is removed, place in safe area to
avoid damage.
NOTE
FCTP-GM2003
Trailering Camera System
Step 7
Once all the fasteners have been released in step 6, lift up
on the door panel to remove it from the door.
Step 9
With the door panel still leaned toward you and away from
the door, disconnect the door harness. Do this by releasing
the red locking tab and rotating the large Gray slide lock tab
towards the ground.
Step 8
With the door panel leaned toward you and away from
the door, remove the door latch release cable. Do this by
pressing down on the tab, pulling back and them rotating
the fastener 90 degrees towards the door until the cable is
able to lift out of the retainer.
Red LockingRed Locking
TabTab
Gray SlideGray Slide
LockLock

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 1
Locate and remove the T15 screw from the bottom of the
mirror cap.
Routing the Camera Cables
Step 3
Disconnect temperature sensor connector (passenger side
only) and set the mirror cap aside.
Step 2
Using a small flat blade pry tool remove the bottom cap
of the mirror. There are indentations in the cap from the
factory to aide in this procedure.
FCTP-GM2003
Trailering Camera System

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 4
Remove the plastic cap on the upper inside corner of the
door to gain access to the rubber membrane and the factory
connectors.
Step 6
Feed the fish tape through the opening made in the last step.
To gain access to the end of the fish tape from the outside
mirror cap opening you will need to lift the foam liner inside of
the mirror base.
FCTP-GM2003
Trailering Camera System
Step 5
Using a razor knife, make a small slit between the two
connectors at the bottom of the rubber membrane just large
enough for the camera cable to pass through.

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Routing the Camera Cables (continued)
FCTP-GM2003
Trailering Camera System
Step 7
On the outside of the door secure the connector side of the
camera extension cable without the threads to the fish tape
using electrical tape. This will allow us to route the cable
from outside of the door to the inside of the door.
Step 8
Grab the fish tape from inside the vehicle
and pull it and the camera cable through
the rubber membrane so that the cable
end with the threads is still accessible
from the outside.
Step 9
Secure the camera cable to the factory
mirror wiring using one of the supplied zip
ties.
Step 10
Release the rubber grommet from the
door by grabbing and pulling on the
attached tab.

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 13
Using a razor knife, make a small slit in
the grommet just large enough for the
camera cable to pass through. Route the
cable through the grommet starting from
the back side of the grommet.
FCTP-GM2003
Trailering Camera System
The camera cable must be run with and secured to the
factory wiring in the door. Failure to do this WILL result in
damage to the camera extension cable.
NOTE
Step 11
Remove the 7mm bolt securing the speaker,
unplug the speaker and set aside. This will
aide in routing the camera cable in the door.
Step 12
Route the camera cable down to the grommet removed
in step 9 making certain that it is run along side and
secured to the factory wiring. Please reference the
photo for proper routing of the cable.

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Routing the Camera Cables (continued)
FCTP-GM2003
Trailering Camera System
Step 14
Connect the GMS3-M2F-48 (passenger side) or the
GMS3-M2F-108 (driver side) to the camera cable by lining
up the arrows and pushing them together until fully seated.
Step 15
Make another slit in the grommet for the
GMS3-M2F extension cable to route
back into the door. Route this cable
through the grommet starting at the
outside of the grommet.
Step 16
Secure the remainder of the camera cable and attached
extension cable to the factory door harness using the supplied
zip ties. This is for ease of future service (if needed).
The camera cables must be run with and secured to the
factory wiring. Failure to do this may result in damage to
the camera cables.
NOTE

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
FCTP-GM2003
Trailering Camera System
Step 17
Remove the door sill plate using a plastic
trim tool starting at the rear of the panel.
Work your way forward and release from
the kick area.
Once the door sill plate is removed, place in
safe area to avoid damage.
NOTE
Step 18
Push the door side of the wire boot into
the door.
Step 19
Release the top of the door boot on the
vehicle side using a plastic trim tool.

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Installation Guide
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Routing the Camera Cables (continued)
FCTP-GM2003
Trailering Camera System
Step 20
Remove the under dash beauty panel
by removing the push pin fasteners.
(2 under the glove compartment and 1
towards the front of the vehicle.)
Step 21
From inside the vehicle: route the fish
tape along the factory wiring, exiting
the vehicle just below the factory door
connector.
Depending on the vehicle’s trim level, it may be
easier to route the fish tape from outside of the
vehicle to inside of the vehicle.
NOTE

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
FCTP-GM2003
Trailering Camera System
The camera extension cables must be run with and
secured to the factory wiring in the door. Failure to do this
WILL result in damage to the camera extension cable.
NOTE
Step 22
Continue routing the fish tape through the door boot and into
the speaker opening. Secure the loose end of the GMS3-M2F
extension cable to the fish tape like done previously in step 6.
Step 23
Grab the fish tape from the inside of the vehicle and slowly pull
the camera extension cable into the vehicle making certain that
the camera extension cable follows the factory wiring in the door.
Secure the camera extension cable to the factory wiring inside the
door using the supplied zip ties.
Step 24 (Driver Side Only)
Route the cable following the factory wiring and keeping
the cable away from any moving parts to the passenger
side kick area.
Perform Steps 1-23 for the driver’s side door.

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Installing the Camera Caps
Step 1 (Passenger Side Only)
Insert the temperature sensor into the camera pod.
Step 3
Starting with the outermost rounded edge, pop
the camera pods into place and secure with the
factory T15 screw.
Step 2
Connect the camera pigtail to the camera harness.
Make certain the connector is fully seated and
twist the locking portion of the connector until
tight.
At this time remove the protective film from the
camera lens. Failure to do this will result in a
slight blur to the cameras picture.
NOTE
FCTP-GM2003
Trailering Camera System

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Rear Wireless Camera Receiver
Step 1
Clean the surface and secure the 3M double sided
tape to the wireless camera receiver.
Step 2
Clean the surface and secure the wireless cam-
era receiver to the back window as shown in the
picture.
FCTP-GM2003
Trailering Camera System

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 3
Release the retaining clips and remove the upper trim panel
from the C pillar and route the pigtail cable from the wireless
camera receiver. Make certain the cable is routed behind
any air bag hardware that is located in that area.
Step 4
Connect the 4 pin mini din cable from the wireless camera
receiver to the RVC-W8-FLTR cable near the in-line power
filter labeled “Camera Side”.
FCTP-GM2003
Trailering Camera System
Rear Wireless Camera Receiver (continued)

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Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Step 5
Remove the passenger side rear door sill using a plastic
trim tool. Pull loose the rubber door seal between the rear
door sill and the upper trim panel removed in step 3.
Step 7
Remove the front passenger seat trim panel and continue
routing the cable to the passenger kick area. Tuck the
cable behind the trim panels and under the carpet while
routing it to the front of the vehicle
FCTP-GM2003
Trailering Camera System
Step 6
Tuck the in-line filter box behind the trim panel and route
the RVC-W8-FLTR cable down from the power filter to the
floor area, then towards the front of the vehicle. Tuck the
cable behind the trim panels and under the carpet while
routing it to the front of the vehicle.

20
Installation Guide
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Illustrations are typical and may not match exact vehicle detail
Module Assembly and Installation
FCTP-GM1903
Trailering Camera System
Step 1
At this time, refer to page 4 and set the DIP switches
according to your install.
DIP switches must be set prior to connecting the module
to the vehicle.
NOTE
Step 2
Connect the GMS3-PTH-HAR, GMS3-CEH-HAR &
GMS3-LVDS-HAR to the GMS3 module. Make certain all
connectors are fully seated before proceeding with the
install.
Step 3
Remove the 10mm retaining nut from the plastic bracket in
the passenger side kick area.