Blog · OBDThink — Page 8

BMW P0563: System Voltage High — Diagnosis and Repair

P0563 means System Voltage High. The DME records it when the recording module sees system voltage above its rational operating range; diagnosis must prove the named circuit or mechanism before parts are replaced.

BMW P0562: System Voltage Low — Diagnosis and Repair

P0562 means System Voltage Low. The DME records it when system voltage at the recording module remains below the calibrated operating range; diagnosis must prove the named circuit or mechanism before parts are replaced.

BMW P0560: System Voltage Malfunction — Diagnosis and Repair

P0560 means System Voltage Malfunction. The DME records it when the voltage seen by the DME is implausible or unstable relative to vehicle operating state; diagnosis must prove the named circuit or mechanism before parts are replaced.