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Jeep
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2020
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Compass Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.4L - DTCS P0141 To P0600
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DTC Troubleshooting
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P0600-Serial Communication Link
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects an internal PCM failure on the serial communications buss.