Nav TV GM IO3-PRG User manual

GM IO3-PRG
Dual camera interface for select GM vehicles equipped with 4.2” IO3 Infotainment Screen
NTV-KIT627
BHM
11/16/15
NTV-DOC240
3950 NW 120th Ave, Coral Springs, FL 33065 TEL [phone] FAX [phone]

BHM
10/15/15
NTV-DOC240
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for misuse of its product.
If you do not agree, please discontinue use immediately and return product to place of purchase. This product is intended for off-road use and passenger
entertainment only.
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Overview
The GM IO3-PRG interfaces a reverse and (optional) front facing camera on select GM vehicles equipped with
the (model IO3) 4” color media screen. Forcing the rear camera to display at any time is activated with a wire
trigger if desired. The radio code may be confirmed by locating the sticker typically found inside the glove box.
Kit Content
GM IO3-PRG Pinout
Pin #
Description
Color
1
12v Constant Power (+)
Yellow
2
Input 1 (Force Rear Cam)
Red
3
Input 2 (Force Front Cam)
Blue
4
Input 3 (Not Used)
Pink
5
--Not Used--
Gray
6
RCA Signal (+) (Out to radio)
Red
7
RCA Shield (common)
Gray
8
--Empty--
--
9
GM-LAN (Radio Side)
Green
10
Ground (-)
Black
11
Reverse 12v (+) OUT
White/Red
12
Output 1 (ACC 12v +)
White/Blue
13
--Not Used--
White/Purple
14
--Not Used--
White/Gray
15
RCA Signal (+) Input (front cam)
Yellow
16
RCA Signal (+) Input (rear cam)
Black
17
--Empty--
--
18
GM-LAN (Vehicle Side)
Purple
GM IO3-PRG Module
NTV-ASY161
Plug & Play T-Harness
NTV-HAR278
USB Cable (updates)
NTV-CAB009
Wire Side
Any wires not mentioned here are not used for
this installation.

BHM
10/15/15
NTV-DOC240
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for misuse of its product.
If you do not agree, please discontinue use immediately and return product to place of purchase. This product is intended for off-road use and passenger
entertainment only.
3 | P a g e
Dash Disassembly (Impala)
1. Beneath the glove box
on the passenger side,
remove the under-dash
panel. It may be held in
by (2x) 7mm screws.
2. The radio tuner
necessary for the GM
IO3-PRG integration is
mounted vertically, high
in the passenger kick.
3. Disconnect the Gray, 20-PIN plug located
next to the green plug in the radio tuner.
This disassembly is for vehicles where the radio tuner is located beneath the glove box (sedan). In trucks,
the radio tuner may be located near the screen in the main dash.

BHM
10/15/15
NTV-DOC240
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for misuse of its product.
If you do not agree, please discontinue use immediately and return product to place of purchase. This product is intended for off-road use and passenger
entertainment only.
4 | P a g e
GM IO3-PRG installation
1. With the Gray 20-PIN plug disconnected, connect the male end of the provided Plug & Play T-Harness
into the radio. Connect the factory 20-PIN plug to the female
end of the Plug & Play T-Harness.
2. Mount camera(s) and run signal and power into the dash opening. If using the forced feature for either
video source, make sure it’s powered with ignition and not a reverse light.
3. Connect the reverse camera video signal to the RCA at the interface labeled ‘REAR’.
4. Optional: connect the front camera or AUX video source to the RCA at the interface labeled ‘FRONT’.
5. Connect the GM IO3-PRG Module to the 18-PIN connector among the provided Plug & Play T-Harness.
6. Connect the male side of the provided Plug & Play T-Harness to the radio tuner. Fully test unit before
replacing panels.
7. Proceed to GM IO3-PRG Programming & Operation (Page 5).

BHM
10/15/15
NTV-DOC240
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for misuse of its product.
If you do not agree, please discontinue use immediately and return product to place of purchase. This product is intended for off-road use and passenger
entertainment only.
5 | P a g e
GM IO3-PRG Programming & Operation
1. Once everything is connected, turn the vehicle on to IGNITION. The radio may show briefly and then
reboot.
2. Once the radio is booted and settled after the programming sequence is complete, place the vehicle in
Reverse. Your connected camera image will appear on screen while in reverse.
Note: Refer to LED flash chart below for troubleshooting or verification of programming.
Note: Once the transmission leaves reverse gear, there may be a ~5 second delay on transitioning back to
the radio screen. This is normal operation.
Sending 12v to INPUT 1 through a toggle will force the rear camera on at any time, in any gear.
Sending 12v to INPUT 2 through a toggle will force the front camera (or aux video) on at any time.
If Front Camera is active and the vehicle is placed in reverse, the reverse image will show (priority).
Once placed back into Drive or Park, the Front Camera will show again if still activated.
LED Flash Code Reference
Use this chart if you’d like to follow along while the radio is being programmed, or for troubleshooting
purposes.
LED Response
Description
1 flash
Waiting for Ignition… (Turn ignition to ON)
2 flashes
Waiting for Vehicle VIN…
3 flashes
Query Vehicle (Reading/decoding the VIN and vehicle components)
4 flashes
Programming…
5 flashes
Programming Complete
6 flashes
No Programming Needed (Already programmed)
7 flashes
Radio Not Supported (Verify this vehicle is equipped with IO3 Radio Code)
8 flashes
Out of Licenses (Contact NAV-TV to purchase more licenses)

BHM
10/15/15
NTV-DOC240
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for misuse of its product.
If you do not agree, please discontinue use immediately and return product to place of purchase. This product is intended for off-road use and passenger
entertainment only.
6 | P a g e
GM IO3-PRG USB Updater
To verify that this module has been installed previously, you may download the GM IO3-PRG
proprietary USB Updater to check stored VIN’s used previously, if any. The downloadable .ZIP file is
located on the NAV-TV website: https://navtv.com/products/category/2/back-up-camera-
interface.html.
Double-click to
check VIN usage