No Global Positioning System (GPS) Reception

No Global Positioning System (GPS) Reception

Diagnostic Fault Information

Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview

Circuit/System Testing

Important: The global positioning system (GPS) requires a clear line of sight to the sky to operate properly. In most cases the GPS will not have reception near tall buildings or inside structures.

1. Remove the GPS antenna and cable and place it outside the vehicle. Verify the GPS reception is operational within 5 minutes.

• If GPS becomes operational, remove any suspect window tint or objects that may obstruct the GPS signal.

2. Replace the GPS antenna. Verify the GPS reception is operational within 5 minutes.

• If GPS is not operational, replace the radio.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure. Verification Tests

* Refer to Programming and Relearning.Programming and Relearning
* Global Positioning System (GPS) Antenna Replacement