Chrysler Concorde 2004 Service Manual page 1027

Symptom:
ANTENNA NOT CONNECTED - SDARS
When Monitored and Set Condition:
ANTENNA NOT CONNECTED - SDARS
When Monitored: With the radio turned on.
Set Condition: When either of the antenna cables is not connected.
SATELLITE SIGNAL CIRCUIT OPEN
TERR SIGNAL OPEN
TERR SIGNAL CIRCUIT SHORTED TO GROUND
SATELLITE SIGNAL CIRCUIT SHORTED TO GROUND
ANTENNA INTERNAL FAILURE
SATELLITE RECEIVER MODULE
TEST
1 Turn the ignition off.
Disconnect the Satellite Receiver Antenna connector.
Disconnect the Satellite Receiver Module harness connectors.
Measure the resistance of the TERR Signal circuit between the Satellite Receiver
Antenna connector and the Satellite Receiver Module connector.
Is the resistance below 5.0 ohms?
Yes → Go To 2
→ Repair the TERR Signal circuit for an open.
No
2 Turn the ignition off.
Disconnect the Satellite Receiver Antenna connector.
Disconnect the Satellite Receiver Module harness connectors.
Measure the resistance between ground and the TERR Signal circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the TERR Signal circuit for a short to ground.
→ Go To 3
No
3 Turn the ignition off.
Disconnect the Satellite Receiver Antenna connector.
Disconnect the Satellite Receiver Module harness connectors.
Measure the resistance of the Satellite Signal circuit between the Satellite Receiver
Antenna connector and the Satellite Receiver Module connector.
Is the resistance below 5.0 ohms?
Yes → Go To 4
→ Repair the Satellite Signal circuit for an open.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
5
AUDIO
APPLICABILITY
All
All
All