B1839 Possible Causes
- Faulty Wiper Rear Motor
- Wiper Rear Motor harness is open or shorted
- Wiper Rear Motor circuit poor electrical connection
- Faulty Body Control Module (BCM)
First diagnose B1839 code
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.
Cost of diagnosing the B1839 code
Labor: 1.0The cost of diagnosing the B1839 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
B1839 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1839 DescriptionThe Body Control Module (BCM) monitors the Wiper Rear Motor. The BCM sets the OBDII code when the Wiper Rear Motor is not to factory specifications.
B1839 More InformationNeed more information on how to fix the B1839 code?
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B1839 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1839 code? Have you replaced any parts?
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