No Antenna Connection - Chrysler 300M 2002 Service Manual

AUDIO
Symptom:

NO ANTENNA CONNECTION

When Monitored and Set Condition:
NO ANTENNA CONNECTION
When Monitored: With the ignition on and the radio in seek up/down mode.
Set Condition: With the radio in seek or scan mode for two minutes and the radio does not
detect an antenna connection or does not receive a radio station signal.
BAD ANTENNA CONNECTION
FIXED MAST ANTENNA
RADIO - NO ANTENNA CONNECTION - FIXED MAST
BAD POWER AMPLIFIER CONNECTIONS
REAR WINDOW DEFOGGER/ANTENNA MODULE
REAR WINDOW DEFOGGER ANTENNA (GRID)
RADIO 12V OUTPUT OPEN
POOR CASE GROUND CONNECTION
RADIO - NO ANTENNA CONNECTION
TEST
1 Turn the ignition off.
Disconnect the radio antenna coax connector.
Inspect the radio antenna coax connection.
Was the antenna coax connection clean and tight?
Yes → Go To 2
→ Repair bad antenna connection as needed.
No
2 Inspect the vehicle to identify the type of antenna.
Is this vehicle equipped with a Fixed Mast Antenna?
Yes → Go To 3
→ Go To 4
No
3 Refer to Audio System and use the Service Information to test the Fixed Mast
Antenna.
Is the Fixed Mast Antenna ok?
Yes → Replace the Radio.
→ Refer to Audio System and perform the antenna ohmmeter test in
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
102
APPLICABILITY
All
All
All