For a complete wiring diagram Refer to Section 8W.When Monitored:With the ignition on and the Satellite Radio in seek mode.Set Condition:With the radio in seek mode for two loops around the band. The radio does not detect an antenna connection or does not receive a radio satellite signal.Possible CausesBAD ANTENNA CONNECTIONSATELLITE RADIO RECEIVER1. TEST ANTENNATurn the ignition off.Disconnect the Satellite Radio Antenna connector.Inspect the Satellite Radio Antenna connection.Was the Antenna connection clean and secure?YesGo To 2 NoRepair the Antenna connection as needed.Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)2. SATELLITE RADIO ANTENNARefer to the Audio System in the service information and test the antenna in accordance with the service procedure.Is the Antenna ok?Yes Go To 3 NoRepair or replace the Antenna assembly as necessary.Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)3. SATELLITE RADIO RECEIVERReconnect all previously disconnected components.Move vehicle outside approximately 30ft (9.144m) from any structure.Turn the ignition and radio on.With the scan tool, erase the audio DTC's, put the satellite radio in seek up and down mode for 2 loops around the band cycle before proceeding.With the scan tool, read the audio DTC's.Did this DTC reset?YesReplace the Satellite Radio Receiver in accordance with the service information.Perform the BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)NoTest Complete.