AI4Car quick readA short, original guide from the AI4Car knowledge library.
P0562 indicates system voltage was detected below a calibrated threshold. Note whether the code appeared during cranking, at idle, or while electrical loads were on, and check for other low-voltage or communication codes.
Inspect battery connections and grounds for looseness or corrosion, then test the battery and charging system using the manufacturer's procedure. One low-voltage event can create several secondary codes.
Quick educational note
For information, not a diagnosis or repair instruction. Vehicle-specific checks are still required. Consult the manufacturer's guidance and a qualified technician.
How to use this information
This article explains general principles and does not establish what is wrong with your vehicle. Read the content limitations.