Chrysler PT Cruiser. Manual - part 85
Symptom List:
LEFT AUDIO INPUT SHORT TO GROUND
LEFT AUDIO INPUT SHORT TO VOLTAGE
LEFT AUDIO OUTPUT 1 SHORT TO GROUND
LEFT AUDIO OUTPUT 1 SHORT TO VOLTAGE
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be LEFT AUDIO INPUT SHORT TO
GROUND.
When Monitored and Set Condition:
LEFT AUDIO INPUT SHORT TO GROUND
When Monitored:
With the ignition on
Set Condition:
The Hands Free Module detects low voltage on the input circuit.
LEFT AUDIO INPUT SHORT TO VOLTAGE
When Monitored:
With the ignition on.
Set Condition:
The Hands Free Module detects high voltage on the input circuit.
LEFT AUDIO OUTPUT 1 SHORT TO GROUND
When Monitored:
With the ignition on.
Set Condition:
The Hands Free Module detects a short to Ground on the Audio MUX Left
circuit.
LEFT AUDIO OUTPUT 1 SHORT TO VOLTAGE
When Monitored:
With the ignition on.
Set Condition:
The Hands Free Module detects a short to voltage on the Audio MUX Left
circuit.
POSSIBLE CAUSES
AUDIO MUX LEFT AND AUDIO MUX RIGHT CIRCUITS SHORTED TOGETHER
AUDIO MUX LEFT CIRCUIT OPEN
AUDIO MUX LEFT CIRCUIT SHORT TO GROUND
AUDIO MUX LEFT CIRCUIT SHORT TO VOLTAGE
HANDS FREE MODULE
INTERMITTENT CONDITION
327
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