OBD code information sheet
https://obdauto.ro/cod/P0562?lang=en
System voltage low
Available definitions for this code
Choose the correct manufacturer. The same code can have different meanings; a definition without an identified make does not confirm applicability to your vehicle.
General code
Editorially revised in Romanian and English. Causes are possibilities, and checks must follow the engine and manufacturer service information. The code alone does not establish the faulty part or severity.
Sources and documentation
Manufacturer examples do not establish universal thresholds or procedures. Use the exact vehicle service information for repairs.
Supplemented diagnostic guidance
Editorial synthesis of general information from the sources below. Listed causes and components are possibilities to investigate; the code does not confirm a faulty part.
- AUTODOC — components to inspect · Checked:
Save codes and associated data before clearing. Follow the manufacturer procedure for the exact engine and vehicle configuration.
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Technical explanation
The control unit recorded an excessively low supply voltage. A discharged battery can trigger it, but the complete circuit needs checking.
Symptoms
- Hard starting, dim lights or multiple electrical warnings.
Possible causes
- 01Discharged or damaged battery.
- 02Insufficient charging or high resistance in connections, grounds or wiring.
Diagnostic checks
- 01Have battery condition, charging and voltage drops checked against vehicle specifications.
- 02On hybrids and EVs, distinguish the auxiliary circuit from the high-voltage system. Do not work on high-voltage components.
Parts involved
- Investigate: battery, alternator, belt and connections.
Repair cost calculator
Indicative Romanian repair budgets, depending on the diagnosed repair. Choose your vehicle and compare available scenarios.
Model, year and engine (optional)
Available ranges are not yet validated for each year and engine code. Confirm compatible parts and access requirements with the workshop.
Display prices
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Experiences with this code
User-reported cases published after moderation. Approval does not verify the diagnosis; the same code can have different causes.
No approved English experiences for this definition yet.
