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Jeep
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2021
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Cherokee Latitude Plus, FWD
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Repair and Diagnosis
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Engine Performance
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System
›
2.4L - DTCS P0602 To P1047
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DTC Troubleshooting
›
P0688-ASD/Main Sense Circuit
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When Monitored
When Monitored
This diagnostic runs continuously when the following conditions are met:
With the ignition on.
Battery voltage above approximately 10.4 volts.