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UCONNECT + SIRIUSXM Guardian: Notes

DESCRIPTION 

GC0192933Courtesy of CHRYSLER GROUP, LLC

The Uconnect® + SiriusXM® Guardian™ system includes the following major components:

COMPONENT INDEX

1. Refer to: MICROPHONES .
2. Refer to: BODY CONTROL MODULE (BCM) .
3. Refer to: LONG TERM EVOLUTION 1 (LTE1) ANTENNA .
4. Refer to: RADIO FREQUENCY HUB (RFH) MODULE .
5. Refer to: OCCUPANT RESTRAINT CONTROLLER (ORC)  .
6. Refer to: SOS/ASSIST SWITCHES  - part of the Passenger AirBag (PAB) Indicator.
7. Refer to: RADIO .
8. Refer to: ELECTRONIC VEHICLE INFORMATION CENTER (EVIC) SWITCH POD .
9. Refer to: LONG TERM EVOLUTION 2 (LTE2) ANTENNA .

A customer supplied and paired Bluetooth® smart phone is a required component of the Uconnect® + SiriusXM® Guardian™ system to enable remote services.

A Uconnect® feature for the SiriusXM® Guardian™ system is optional equipment that uses an embedded cellular module within the radio to enable several mobile connectivity features. Vehicles equipped with the Uconnect® + SiriusXM® Guardian™ system can be readily identified by two switch buttons on the PAB Indicator, located in the windshield header, identified with ASSIST  and SOS  labels.

To enable SiriusXM® Guardian™, a subscription must be completed by the customer. Detailed directions for subscription along with other information relating to Uconnect® + SiriusXM® Guardian™ can be found within the Uconnect® + SiriusXM® Guardian™ owner manual supplement for the supported radios.

NOTE:

A free trial period of SiriusXM® Guardian™ may be offered with the sale of a new vehicle. Registration will be required to activate the trial subscription.

Subscription to SiriusXM® Guardian™ provides many features that allow cellular smart phones to be put away in favor of the integrated mobile connectivity features and functionality accessible through the use of the radio, steering wheel and voice controls in the vehicle. All SiriusXM® Guardian™ features are only available based on subscription. Features are continually being added or changed and offerings at the time this information was last updated included:

Refer to https://www.driveuconnect.com  for the latest information and helpful videos describing all of the Uconnect® services and offerings.

The radio contains a microcontroller and programming that allows it to communicate with other electronic modules in the vehicle over the Controller Area Network - Interior High Speed (CAN-IHS) data bus. In vehicles equipped with Uconnect® Access, the radio also uses electronic message communication with other electronic modules in the vehicle over the CAN - Chassis (CAN C) data bus. Refer to COMMUNICATION, DESCRIPTION AND OPERATION .

OPERATION 

Uconnect® + SiriusXM® Guardian™ capability relies on cellular (telematics) technology and subscribed services that are controlled through Digital Rights Management (DRM). The management or DRM along with specific services occur wirelessly through the cloud. Digital rights and a subscription determine the specific services a customer is eligible to receive. Data feeds between FCA US LLC assembly plants and its radio suppliers are provided to the cellular provider to enable initial capability or provisioning. This initial data must exist in the database of the cellular provider or functionality will be unavailable. Base features are supported through software that exists within the applicable radio platform and cellular connectivity is provided through the embedded cellular module.

Signal strength and data capability are shown adjacent to the Apps  orb soft key found at the lower right corner of the radio touchscreen. Depending on location and coverage, data capability can change. Signal strength is a major factor for any wireless connectivity. Fourth Generation (4G) LTE data is the highest connectivity available at this time. Remote Service features (Start, Lock, Unlock, and others) rely on data capability. If the vehicle is located in an area of no or low coverage, the Remote Services features may not function. Signal strength and data capability can suffer from the same situations any cellular device might experience. Parking structures, blocks, drops and dead zones can affect performance at any time.

The two switch buttons on the rearview mirror, identified with ASSIST  and SOS  provide a hardwired input to the Local Interface Network (LIN) slave node integral to the rearview mirror. The LIN slave node sends an electronic switch press  message to the LIN master node integral to the BCM. The BCM relays the message over the CAN-IHS data bus, where it is retrieved by the radio.