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Dodge and Ram
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1999
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Durango 2WD V6-3.9L VIN X
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Antilock Brakes / Traction Control Systems
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With Rear Wheel Antilock Brakes
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4WD Sense Circuit
4WD Sense Circuit
Tests 167 Through 171:
Symptom:
* 4WD Sense Circuit
Possible Causes
4WD indicator lamp not on
4WD sensor circuit open
4WD sensor circuit short to ground
4WD switch operating properly
Cab connector observable defect