Navigation/Telecommunication Systems: Navigation

For information on diagnosing the GPS satellite navigation system, use the POOR OR NO GPS RECEPTION  test. Refer to POOR OR NO - GPS RECEPTION .

The hardwired circuits between components related to the radio and the Uconnect® Navigation system may be diagnosed using conventional diagnostic tools and procedures. Refer to the appropriate wiring information. The wiring information includes wiring diagrams, details of wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds. For proper wire repair, and connector repair procedures. Refer to STANDARD PROCEDURE and Refer to REMOVAL . Refer to INSTALLATION .

However, conventional diagnostic methods will not prove conclusive in the diagnosis of the radio or the electronic controls and communication between modules and other devices that provide some features of the Uconnect® Navigation system. The most reliable, efficient and accurate means to diagnose the radio or the electronic controls and communication related to Uconnect® Navigation system operation requires the use of a diagnostic scan tool. Refer to the appropriate diagnostic information.