Mitsubishi B1a10

While the most common symptom is a warning message on the instrument cluster, a low key fob battery can eventually lead to:

Code is rarely a sign of catastrophic failure. In most cases, it simply means your Mitsubishi has developed a slow refrigerant leak or the pressure sensor needs replacement. However, ignoring the code can lead to compressor damage if you attempt to bypass the pressure switch. mitsubishi b1a10