All codes › P0562
P0562: System Voltage Low
What it means
The computer sees system voltage lower than normal.
Severity: Medium Low voltage can leave you stranded.
Common causes
- Weak or failing battery
- Failing alternator
- Loose or corroded battery terminals
- Bad ground strap
Most common causes first. Exact causes vary by make, model and engine.
Can I fix it myself?
Often DIY. Get the battery and alternator tested free at a parts store.
Repair cost
SEEDED ESTIMATE Roughly $190–$620
Most likely repair: alternator. Diagnosis fees, taxes and other causes are not included.
| Line | Low | High | Basis |
|---|---|---|---|
| Alternator | $90 | $300 | Typical listed retail range, source |
| Labor 1–2 hr | $100 | $320 | $100–$160/hr, shop survey |
⚠️ This is an editorial placeholder range for this type of repair. It is not based on real invoices or licensed pricing data yet. Real ranges will appear here once enough reader invoices for P0562 are verified.
Verified reader invoices for P0562: 0. Share your repair bill to help build real costs.
Tools that can read P0562
- ScanFixAI: Pro $29.99/mo or $249.99/yr
- OBDAI: Annual PRO bundle $299
- BlueDriver Pro Next-Gen: $119.95 list ($99.95 sale seen)
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