B1a10 | Mitsubishi
The internal coin-cell battery (usually a CR2032) has dropped to 2.3V or lower.
Storing the key fob too close to the vehicle (within 25 feet) for extended periods can drain the battery as it constantly communicates with the KOS. mitsubishi b1a10
Use an OBDII scanner to erase the code from the vehicle's memory. The internal coin-cell battery (usually a CR2032) has
The ECU "judges" the battery as abnormal if it receives a low voltage signal from the transmitter . If you have a second key fob experiencing the same issue, you would likely see code B1A11 . Primary Causes of B1A10 mitsubishi b1a10
Ensure your keys are stored far enough away from the car when parked to prevent "parasitic" drain.
