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P0847 code

Hi folks,
I have a 2010 Honda Fit LX that just gave me a P0847 Code (Transmission Fluid Pressure Sensor/Switch B Circuit Low). Could there be something more serious causing this code than an issue with the wiring leading to the sensor, or the sensor itself? In other words, could this be indicative of something major wrong with the transmission? Or fluid levels? I don’t want to just replace the sensor if actually trying to warn me that something else is wrong. Thoughts?



An experienced hand can check the related circuit with a multimeter,
without blindly changing parts.

This site states it’s an electrical circuit problem and not a problem with the transmission.