Pacific Accessory Corporation - Santa Ana, CA 92705
[email protected] • Voice: 866-931-8021 • Fax: 714-835-3233 • www.pac-audio.com
11-15-11
J1850
Class 2
VPW
Class 2
J1850
1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0
Arbitration
EOD
CRC
1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 0
1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0
Class 2
Class 2
J1850
Page 2
Reverse Camera Wire Location Silverado/Sierra
1. You will need to locate the BCM underneath the driver dash to the left of the Steering Column.
2. The reverse camera wire is a light green wire located in pin 2 of connector 7.
3. Once you have located this wire, use a multimeter to verify that it measures 12v whenever the vehicle is put into reverse.
4. Once you have verified that this is the proper wire, connect the red camera turn on wire from the NU-GM4 to this green wire.
5. Verify that the reverse lights do not come on when the reverse camera unlock feature is being used.
**If you are having trouble locating the reverse wire or it is not in any of the locations specified, please call our technical support
department at 866-931-8021 for further assistance.
SRCE
Press & hold to
enable/disable
Navigation Unlock
NU-GM4 Controls
1. Press & Hold the
Source Button
2. Information Center
Displays: Confirm
Safe Use
3. Press the Source
Button Again to
Confirm
4. Repeat Step 1
to De-Activate
Press Once to
Activate Reverse
Camera
Make Sure the Control
Lights Are Off.
Activating the Reverse Camera
1. Turn off all
mirror controls
2. Enable Navigation
Unlock Through
the SWC
3. Press Down Once
to Enable Reverse
Camera
4. Repeat Step 3 to
De-Activate
Activating the Navigation Unlock
Press and hold the “Source” button on the steering wheel controls (SWC) for two seconds to activate the NU-GM4. You will hear one
chime and the driver information center on the instrument cluster will display “Confirm Safe Use”. Press the “Source” button on the SWC
again to acknowledge “safe use”,
agreeing that use will be performed only by the passenger whenever the vehicle
is in motion
, and activate the NU-GM4. To de-activate the NU-GM4 simply press and hold the “Source” button on the SWC until two
chimes are heard.
Activating the Reverse Camera Unlock
Activate the navigation unlock using the SWC. Make sure that both control lights on the rearview mirror controls on the driver door are off
and not controlling either mirror. Press down on the control pad, the rearview camera image will now display on the navigation screen.
WARNING:
In order to avoid distraction, which could lead to an accident, the driver should never utilize systems unlocked
by the NU-GM4 when the vehicle is in motion. Even when operated by the passenger, the vehicle driver should maintain their
attention on the road at all times.
Operation
DISCLAIMER: Under no circumstances shall the manufacture or the distributors of the NU-GM4 be held liable for claims of any loss or damage,
consequential, direct or indirect, arising from the sale, installation, or use of the NU-GM4. The manufacture and its distributors will not, nor will they
authorize any representative or any other individual, to assume obligation or liability in relation to the NU-GM4 other than its replacement.
AGREEMENT: End user agrees to use this product in compliance with the instructions and terms of use above and with all State and Federal
laws. PAC provides instructions and safety warnings with respect to this product and disclaims all liability for any use not in conformity with those
instructions or other 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 use only.