Antenna connection status verification
- Launch the diagnostic assist function. (See ACTIVATION PROCEDURE .)
- Select in the following order from the diagnostic assist function initial screen.
- [Diagnostic Test]
- [Antenna Connection Status]
- Verify the connection status of each antenna according to the following table.DIAGNOSTIC RESULT
Indication on center display Diagnostic result Content/action AM/FM Antenna 1 Connected No problem Open Open circuit in antenna amplifier power supply circuit - Inspect the following:
- Antenna amplifier power supply circuit related DTCs (See DTC TABLE [CMU] .)
- Antenna amplifier power supply circuit related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Antenna amplifier (Refer to [ANTENNA AMPLIFIER INSPECTION] in service information.)
- Open circuit in antenna amplifier power supply circuit
Short Short circuit in antenna amplifier power supply circuit - Inspect the following:
- Antenna amplifier power supply circuit related DTCs (See DTC TABLE [CMU] .)
- Antenna amplifier power supply circuit related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Antenna amplifier (Refer to [ANTENNA AMPLIFIER INSPECTION] in service information.)
- Short circuit in antenna amplifier power supply circuit
- Not equipped with glass antenna AM/FM Antenna 2 Connected No problem Open Open circuit in antenna amplifier power supply circuit - Inspect the following:
- Antenna amplifier power supply circuit related DTCs (See DTC TABLE [CMU] .)
- Antenna amplifier power supply circuit related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Antenna amplifier (Refer to [ANTENNA AMPLIFIER INSPECTION] in service information.)
- Open circuit in antenna amplifier power supply circuit
Short Short circuit in antenna amplifier power supply circuit - Inspect the following:
- Antenna amplifier power supply circuit related DTCs (See DTC TABLE [CMU] .)
- Antenna amplifier power supply circuit related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Antenna amplifier (Refer to [ANTENNA AMPLIFIER INSPECTION] in service information.)
- Short circuit in antenna amplifier power supply circuit
- Not equipped with glass antenna DTV Antenna 1 Connected No problem Open Open circuit in front TV antenna circuit - Inspect the following:
- Front TV antenna related DTCs (See DTC TABLE [CMU] .)
- Front TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Front TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Open circuit in wiring harness between front TV antenna and remote tuner (RT)
Short Short circuit in front TV antenna circuit - Inspect the following:
- Front TV antenna related DTCs (See DTC TABLE [CMU] .)
- Front TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Front TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Short circuit in wiring harness between front TV antenna and remote tuner (RT)
- Not equipped with front TV antenna Antenna 2 Connected No problem Open Open circuit in front TV antenna circuit - Inspect the following:
- Front TV antenna related DTCs (See DTC TABLE [CMU] .)
- Front TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Front TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Open circuit in wiring harness between front TV antenna and remote tuner (RT)
Short Short circuit in front TV antenna circuit - Inspect the following:
- Front TV antenna related DTCs (See DTC TABLE [CMU] .)
- Front TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Front TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Short circuit in wiring harness between front TV antenna and remote tuner (RT)
- Not equipped with front TV antenna DTV Antenna 3 Connected No problem Open Open circuit in rear TV antenna circuit - Inspect the following:
- Rear TV antenna related DTCs (See DTC TABLE [CMU] .)
- Rear TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Rear TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Open circuit in wiring harness between rear TV antenna and remote tuner (RT)
Short Short circuit in rear TV antenna circuit - Inspect the following:
- Rear TV antenna related DTCs (See DTC TABLE [CMU] .)
- Rear TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Rear TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Short circuit in wiring harness between rear TV antenna and remote tuner (RT)
- Not equipped with rear TV antenna Antenna 4 Connected No problem Open Open circuit in rear TV antenna circuit - Inspect the following:
- Rear TV antenna related DTCs (See DTC TABLE [CMU] .)
- Rear TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Rear TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Open circuit in wiring harness between rear TV antenna and remote tuner (RT)
Short Short circuit in rear TV antenna circuit - Inspect the following:
- Rear TV antenna related DTCs (See DTC TABLE [CMU] .)
- Rear TV antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Rear TV antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- Short circuit in wiring harness between rear TV antenna and remote tuner (RT)
- Not equipped with rear TV antenna DAB Antenna 2 Connected No problem Open Open circuit in glass antenna circuit - Inspect the following:
- Glass antenna related DTCs (See DTC TABLE [CMU] .)
- Glass antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Glass antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- DAB antenna amplifier (Refer to [DAB ANTENNA AMPLIFIER INSPECTION] in service information.)
- Open circuit in wiring harness between glass antenna and remote tuner (RT)
Short Short circuit in glass antenna circuit - Inspect the following:
- Glass antenna related DTCs (See DTC TABLE [CMU] .)
- Glass antenna related symptom troubleshooting (See SYMPTOM TROUBLESHOOTING [ENTERTAINMENT SYSTEM] .)
- Glass antenna (Refer to GLASS ANTENNA INSPECTION in service information.)
- DAB antenna amplifier (Refer to [DAB ANTENNA AMPLIFIER INSPECTION] in service information.)
- Short circuit in wiring harness between glass antenna and remote tuner (RT)
- Not equipped with glass antenna Antenna 2 - Because it is not equipped, [-] is constantly displayed. SiriusXM Antenna 1 - Because it is not equipped, [-] is constantly displayed. - Inspect the following:
- Ends the diagnostic assist function. (See ENDING PROCEDURE .)