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Honda Fit Battery Light on, P154A

Fix Honda Fit Battery Light on, P154A

Honda has issued service bulletin 16-026 to Honda battery light onaddress a Honda Fit Battery Light on, P154A condition on some 2015-16 Honda Fit vehicles with the VIN numbers below. The P154A trouble code is defined as Battery Sensor Internal Failure.

The battery sensor is installed between the battery and ground and monitors battery voltage and temperature. It is an analog-to-digital sensor that communicates battery state back to the PCM in digital form. A P154A means the sensor has failed internally. When this happens, the PCM lights the Battery light.

Vehicles affected by Honda 16-026

2015 Fit  All trim levels,  All Vins
2016 Fit  All trim levels Vins 3HGGK5…GM7000001 thru 3HGGK5…GM701651
2016 HR-V 2WD 3CZRU5…GM7000001 thru 3CZRU5…GM715111
2016 HR-V 4WD 3CZRU6…GM7000001 thru 3CZRU6…GM719915

Honda update for the battery sensor

To fix the problem the Honda service bulletin 16-026 states to replace the sensor with an updated part #38920-T5A-A02

©, Rick Muscoplat

Posted on by Rick Muscoplat


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