What is code P0562 mean?
What is code P0562 mean? System Voltage Low P0562 (System Voltage Low) — What It Means Your vehicle's charging system should supply a voltage of 14.1 to 14.7 volts to the battery, when idling with the headlights off. A P0562 code stored in the PCM means that the system voltage is dipping below 10 volts for 60 seconds at a time or more when the engine is running. What causes the p0562 code to be set? If for any reason, the PCM detects that the vehicle voltage level is too low, the P0562 code will be set, and the MIL...