Crux VIMGM-94M User manual

INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
CADILLAC
2014 - 2015 ATS
2013 - 2015 CTS
2013 - 2015 SRX
CHEVROLET
2014 - 2015 Corvette
2015 - 2015 Colorado
2014 - 2015 Silverado
2015 - 2015 Tahoe
GMC
2014 - 2015 Sierra
2015 - 2015 Suburban
2015 - 2015 Terrain
APPLICATION NOTES:
WORKS FOR:
MyLink + CUE Radios
This interface does not offer the
Force RVC feature.
Contact Tech Support for more
information.
PARTS INCLUDED
(1) GM-94M Interface Module
(1) GM-94M 6-Pin Harness
(1) Instruction Sheet
SAFETY PRECAUTIONS
1. Please read through the entire instruction manual before starting any of the installation procedures.
2. We recommend disconnecting the negative side of the battery until ready to code the vehicle.
3. Do not install any of the main modules near any major components or near the HVAC system,
as placing items near the HVAC may cause damage or overheating to the vehicle or interface.
4. We recommend not disconnecting any of the air bag connections behind the dash panels.
5. This product is under Crux’s 1 year manufacturer’s warranty. Warranty may be voided in the case where
the device shows proof of being opened or improper extreme force.
TECH SERVICES
All our products are manufactured under strict quality control. Each device is being tested before shipment. If nevertheless do occur problems or if
you have technical questions, contact us directly:
Crux Interfacing Solutions Tech Support
1 [phone] (Mon - Fri - 9:00 AM - 5:00 PM) Pacific Time
www.cruxinterfacing.comRev. 091814 1

INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
INSTALLATION OVERVIEW
www.cruxinterfacing.comRev. 091814 2
8-PIN
(male plug)
4 5 6
ON
1 2 3
STATUS LED’S
CAR SIDE
CUT WIRE YELLOW/BLACK/CAR SIDE
YELLOW/RADIO SIDE
CUT PIN 4
TO INTERCEPT
THE DATA
RED/12V CONSTANT
BLACK/GROUND
LIGHT GREEN/DATA

CONNECTING THE INTERFACE
Follow these steps to properly install the interface module.
Step 1 - Remove the RADIO panel to gain access to the factory 20-PIN Harnesses. You will need to locate the CAN wire on the
vehicle. Page 2 will give you the full details on how to connect.
Step 2 - Using the provided 8-PIN Harness, you will need to connect the DATA Wire from the vehicle harness to the module, connect
the two YELLOW wires on the 8-PIN harness. See chart below for wire descriptions.
8-PIN LOOSE WIRES
RED = 12V Constant
BLACK = Ground
YELLOW = Data Output (To Radio)
YELLOW/BLACK = Data Input (From Car)
INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
www.cruxinterfacing.comRev. 091814 3
MAKE SURE THE DATA WIRE
CONNECTIONS ARE CONNECTED
PROPERLY.
FACTORY CAN WIRE IS LOCATED ON THE
FACTORY 20-PIN LOCATED BELOW THE
SCREEN.

INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
www.cruxinterfacing.comRev. 091814 4
CONNECTING THE INTERFACE
Follow these steps to properly install the interface module.
Step 3 - Use the facotry 20-PIN connector to tap for DATA. Normally the 20-Pin connector will be GRAY and the CAN wire is located
on PIN 4 of the factory connector. Shown below is the WIRE VIEW (Solid Light Green)
Step 4 - You will need to cut the DATA wire in order to properly connect the module. With the wire cut, use the side coming from the car
to go to the INPUT (Yellow/Black) wire on the 8-PIN Harness. Connect the solid YELLOW back to the portion on the factory
connector. See diagram below.
8-PIN
(male plug)
4 5 6
ON
1 2 3
STATUS LED’S
CAR SIDE
CUT WIRE YELLOW/BLACK/CAR SIDE
YELLOW/RADIO SIDE
CUT PIN 4
TO INTERCEPT
THE DATA
RED/12V CONSTANT
BLACK/GROUND
LIGHT GREEN/DATA

INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
www.cruxinterfacing.comRev. 091814 5
CONNECTING YOUR DEVICES TO THE INTERFACE
Follow these steps to properly install the interface module.
Step 5 -The power for the module can be found on the GREEN 16-PIN connector. Located next to the GRAY connector.
RED = 12V CONSTANT / BLACK = GROUND (Make sure to measure the wires with a volt meter to confirm)
Step 6 - Connect the 8-Pin connector to the module and set your dip switch number 1 to ON. If the vehicle has a factory rear-view camera
Please set dip switch number 2 to ON also, if not simply leave OFF.
DIP SWITCH DESCRIPTION
IF NOT USING THE INPUT, PLACE TO OFF
DIP 1 = Video In-Motion Enable
DIP 2 = Not Used
DIP 3 = Not Used
DIP 4 = Not Used
DIP 5 = Not Used
DIP 6 = Not Used
After each change of the DIP switch settings,
we recommend powering down the module,
then restarting the vehicle.
DOES NOT EFFECT THE FACTORY
REAR-VIEW CAMERA.
LED INDICATORS
BLUE LED:
ON = Power On
OFF = Power OFF
UP=ON DOWN=OFF

INTERFACING SOLUTIONS
VIMGM-94M
VIDEO IN-MOTION INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
www.cruxinterfacing.comRev. 091814 6
TESTING THE INTERFACE
Make sure to test the interface while the vehicle is in motion.
Step 1 - Use the features on the factory display to test the interface module. Using the VIDEO source will be your fastest way to test
the interface.

INTERFACING SOLUTIONS
VIMGM-94M
REAR-VIEW CAMERA INTEGRATION
FOR SELECT CHEVROLET, CADILLAC
& GMC VEHICLES 2013-UP
www.cruxinterfacing.comRev. 091814 7
COMPATIBLE RADIOS: MyLink + CUE Radios 7”