Chrysler PT Cruiser. Manual — part 41
Symptom:
INTERNAL RECEIVER FAILURE - SDARS
When Monitored and Set Condition:
INTERNAL RECEIVER FAILURE - SDARS
When Monitored:
Ignition key in accessory or run position.
Set Condition:
Internal failure is detected.
POSSIBLE CAUSES
INTERNAL RECEIVER FAILURE
TEST
ACTION
APPLICABILITY
1
The Satellite Radio Receiver is reporting internal errors, view repair to continue.
All
Repair
Replace the Satellite Radio Receiver in accordance with the
service information.
Perform BODY VERIFICATION TEST - VER 1.
151
AUDIO
Symptom:
LOW VOLTAGE LEVEL
When Monitored and Set Condition:
LOW VOLTAGE LEVEL
When Monitored:
Set Condition:
The radio detects lower than normal voltage.
POSSIBLE CAUSES
CHECK CHARGING SYSTEM
CHECK VOLTAGE LEVEL AT RADIO
RADIO
TEST
ACTION
APPLICABILITY
1
Check the charging system in accordance with the service information.
Is the charging system operating properly?
All
Yes
→ Go To 2
No
→ Refer to the appropriate service information and repair as neces-
sary.
Perform BODY VERIFICATION TEST - VER 1.
2
Turn the ignition off.
Disconnect the Radio harness connector.
Start the engine.
Measure the voltage of each Fused B+ circuit and the Fused Ignition Switch Output
circuit.
Is the voltage above or approximately 14 volts for each measurement?
All
Yes
→ Go To 3
No
→ Repair the circuit for high resistance.
Perform BODY VERIFICATION TEST - VER 1.
3
Note: Reconnect all previously disconnected components.
Turn the ignition and Radio on.
With the DRBIII
t, erase the audio DTC’s.
Start the engine.
With the DRBIII
t, read the audio DTC’s.
Did this DTC reset?
All
Yes
→ Replace the Radio.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
152
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.
POSSIBLE CAUSES
BAD ANTENNA CONNECTION
TEST ANTENNA
RADIO
TEST
ACTION
APPLICABILITY
1
Turn the ignition off.
Disconnect the Radio Antenna connector.
Inspect the Radio Antenna connection.
Was the Antenna connection clean and tight?
All
Yes
→ Go To 2
No
→ Repair Antenna connection as needed.
Perform BODY VERIFICATION TEST - VER 1.
2
Refer to the Audio System in the service information and test the Antenna in
accordance with the service procedure.
Is the Antenna ok?
All
Yes
→ Go To 3
No
→ Repair or replace the Antenna assembly as necessary.
Perform BODY VERIFICATION TEST - VER 1.
3
NOTE: Reconnect all previously disconnected components.
Turn the ignition and Radio on.
NOTE: Move vehicle outside approximately 30ft from any structure.
With the DRBIII
t, erase the audio DTC’s, put the radio in seek up and seek down
mode for approximately 2 minutes before proceeding.
With the DRBIII
t, read the audio DTC’s.
Did this DTC reset?
All
Yes
→ Replace the Radio.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
153
AUDIO
Symptom:
NO COMMUNICATION WITH SDARS
POSSIBLE CAUSES
BUS MESSAGE NOT RECEIVED DTC PRESENT
INTERMITTENT CONDITION
SATELLITE RADIO RECEIVER
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, attempt to communicate with the SDAR module.
Was the DRBIII
t able to I/D or communicate with the Module?
All
Yes
→ Go To 2
No
→ Refer to Communication category for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
2
With the DRBIII
t, erase DTCs.
Cycle the ignition, wait approximately 1 minute.
With the DRBIII
t, read DTCs.
Did the DTC reset?
All
Yes
→ Visually inspect the Satellite Radio Receiver connector and wiring
harness. If OK, replace the Satellite Radio Receiver in accordance
with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ The condition is not present at this time. Monitor DRBIIIt
parameters while wiggling the related wire harness. Visually
inspect the related wiring harness, connectors, and connector
terminals.
Perform BODY VERIFICATION TEST - VER 1.
154
AUDIO
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