P0839 JEEP - Four Wheel Drive Switch Circuit High
P0839 JEEP Possible Causes
- Faulty Four Wheel Drive Switch
- Four Wheel Drive Switch harness is open or shorted
- Four Wheel Drive Switch circuit poor electrical connection
How do I fix code P0839 JEEP?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P0839 JEEP code
Labor: 1.0The cost of diagnosing the P0839 JEEP code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P0839 JEEP DescriptionThe Transmission Control Module (TCM) monitors the Four Wheel Drive Switch Circuit signal. the TCM sets the OBDII code when the Four Wheel Drive Switch Circuit is not to factory specifications.
More InformationNeed more information on how to fix the P0839 JEEP code?
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