B1671 - Battery Module Voltage Out Of Range
B1671 Possible Causes
- Faulty Battery Module
- Battery Module harness is open or shorted
- Battery Module circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B1671?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 B1671 code
Labor: 1.0The cost of diagnosing the B1671 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.
- Engine Light ON (or Service Engine Soon Warning Light)
B1671 DescriptionThe Body Control Module (BCM) monitors the Battery Module. The BCM sets the OBDII code when the Battery Module is not to factory specifications.
B1671 More InformationNeed more information on how to fix the B1671 code?
Get Access to Factory Service Manuals
Information for specific makes
Need more help?Get the B1671 code diagnosed by a professional: Find a repair shop in your area
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