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Dodge and Ram
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2019
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Durango SXT Plus, AWD
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Repair and Diagnosis
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Engine Performance
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System
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3.6L - DTCS P0501 To P0630
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DTC Troubleshooting
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P0591-Speed Control Switch 2 Performance
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When Monitored
When Monitored
This diagnostic runs when the following conditions are met:
With the ignition on.
The Speed Control System button positions are monitored.