NU-CTS2 - Air conditioner PAC - Free user manual and instructions

Product Type	Navigation Unlock Integration Interface
Dimensions (approx)	3 x 2 x 1 inches
Weight (approx)	0.2 lbs
Power Supply	12V DC from vehicle
Compatibility	Cadillac CTS (2008-2009) and CTS-V (2008-2009)
Main Functions	Enables navigation use by passenger while driving; enables reverse camera display on navigation screen
Activation Method	Steering wheel controls (CTS) or mirror controls (CTS-V)
Installation	Plug-and-play with 44-pin harness; VSS wire cutting required for 2008-2009 vehicles
Safety Features	Driver must not use systems while driving; passenger use only
Maintenance	None required
Spare Parts & Repairability	Not user-serviceable; replacement only
General Information	Disables OnStar Turn-by-Turn display when active; intended for off-road and passenger use only

Frequently Asked Questions - NU-CTS2 PAC

What is the NU-CTS2?

The NU-CTS2 is a navigation unlock integration interface designed for Cadillac CTS and CTS-V vehicles. It allows the factory navigation features and reverse camera to be used by a passenger while the vehicle is in motion.

How do I install the NU-CTS2?

Disconnect the black 44-pin main harness from the back of the radio. Plug the male connector of the NU-CTS2 harness into the 44-pin port on the radio, then connect the factory 44-pin harness into the female connector. Plug the black micro-fit 24-pin connector into the NU-CTS2. For 2008-2009 vehicles, cut the VSS wire (pin 20 of gray 20-pin plug) and connect green/black to radio side and green/white to vehicle side.

How do I activate the navigation unlock on a Cadillac CTS?

Press and hold the Source button on the steering wheel controls (SWC) for two seconds. You will hear one chime and the driver information center will display 'Confirm Safe Use'. Press Source again to acknowledge. To deactivate, hold Source until two chimes are heard.

How do I activate the navigation unlock on a Cadillac CTS-V?

Ensure both mirror control lights on the driver door are off. Press the Up button on the mirror controls. You will hear one chime and see 'Confirm Safe Use'. Press Up again to acknowledge. Deactivate by pressing Up once.

How do I activate the reverse camera unlock?

First, activate the navigation unlock via the appropriate method. Then ensure both mirror control lights are off. Press down on the mirror control pad. The rearview camera image will display on the navigation screen.

Is it safe to use the NU-CTS2 while driving?

No. The driver should never use systems unlocked by the NU-CTS2 when the vehicle is in motion. Only the passenger may operate the navigation or camera. The driver must maintain attention on the road at all times to avoid distraction and accidents.

Which vehicles are compatible with the NU-CTS2?

The NU-CTS2 is compatible with Cadillac CTS and CTS-V models from 2008-2009. Other years may require different installation steps or may not be supported.

Does the NU-CTS2 work with OnStar?

When the NU-CTS2 is active, the OnStar Turn-by-Turn Navigation text will not be displayed. The two systems cannot be used simultaneously.

How do I deactivate the NU-CTS2?

For CTS: press and hold the Source button on the steering wheel until two chimes are heard. For CTS-V: press the Up button on the mirror controls once. The system will deactivate and the factory restrictions return.

What is the VSS wire connection for?

The VSS (Vehicle Speed Signal) wire allows the NU-CTS2 to detect vehicle motion. Cutting and connecting the green/black and green/white wires ensures proper speed signal handling, enabling the system to restrict driver use while the vehicle is moving.

USER MANUAL NU-CTS2 PAC

The NU-CTS2 is a Navigation Unlock integration interface that allows the factory navigation features of your Cadillac CTS radio or the reverse camera to be used by the passenger at anytime.

Installation

Installation: Disconnect the black 44-pin main harness from the back of the radio (see fig. A) Plug the male connector on the NU-CTS2 harness into the 44-pin port on the back of the radio. Connect the factory 44-pin harness into the female connector on the NU-CTS2 harness. Plug the Black micro-fit 24-pin connector on the NU-CTS2 harness into the NU-CTS2.

2008-2009 Vehicles Only: Locate the vehicles VSS wire in pin 20 of the gray 20-pin plug on the back of the radio (see fig. A & B). This wire will need to be cut then connected as follows: The green/black wire from the NU-CTS2 should be connected to the radio/plug side of the VSS wire and the green/white wire from the NU-CTS2 should be connected to the vehicle side of the VSS wire.

Operation

Activating the Navigation Unlock

Cadillac CTS: Press and hold the “Source” button on the steering wheel controls (SWC) for two seconds to activate the NU-CTS2. 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-CTS2. To de-activate the NU-CTS2 simply press and hold the “Source” button on the SWC until two chimes are heard. PLEASE NOTE: The NU-CTS2 text will not be displayed when the OnStar Turn-by-Turn Navigation is being used.

Cadillac CTS-V: Make sure that both of the mirror control lights are off on the driver door. Press the Up button on the mirror controls to activate the NU-CTS2. You will hear one chime and the driver information center on the instrument cluster will display "Confirm Safe Use". Press the Up button on the mirror controls 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-CTS2. To de-activate the NU-CTS2 simply press the Up button on the mirror control. PLEASE NOTE: The NU-CTS2 text will not be displayed when the OnStar Turn-by-Turn Navigation is being used.

WARNING: In order to avoid distraction, which could lead to an accident, the driver should never utilize systems unlocked by the NU-CTS2 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 (cont.)

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-CTS2 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.

Activating the Reverse Camera

Press Once to

Activate Reverse

Camera

1. Turn off all

mirror controls

1. Enable Navigation

Unlock Through

the SWC

1. Press Down Once

to Enable Reverse

Camera

1. Repeat Step 3 to

De-Activate

graph TD
    A["Central Node"] --> B["Arrow Right"]
    A --> C["Arrow Left"]
    A --> D["Arrow Up"]
    A --> E["Arrow Down"]
    A --> F["Arrow Up"]
    A --> G["Arrow Down"]
    A --> H["Terminal Device"]

Make Sure the Control

Lights Are Off.

DISCLAIMER: Under no circumstances shall the manufacture or the distributors of the NU-CTS2 be held liable for claims of any loss or damage, consequential, direct or indirect, arising from the sale, installation, or use of the NU-CTS2. 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-CTS2 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.