Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC P0562
DTC P0562 : Charging System Low Voltage
NOTE:
- Before you troubleshoot, review the general troubleshooting information .
- Check for loose terminal on the alternator (+B terminal). If the alternator +B terminal was loose, the DTC P0562 will be stored.
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P0562 Charging System Low Voltage |
DTC (PGM-FI)
- DTC check
-1. Turn the vehicle to the ON mode.
-2. Clear the DTC with the HDS.
-3. Start the engine, and let it idle without load (CVT in P or N, M/T in neutral) for 1 minute.
-4. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P16BB Alternator B Terminal Circuit Low Voltage Is DTC P16BB indicated?
YES
Do the troubleshooting for DTC P16BB .
NO
Go to step 2.
- Problem verification
-1. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0562 Charging System Low Voltage Is DTC P0562 is indicated?
YES
The failure is duplicated. Repair or replace the alternator .
NO
Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the +B terminal on the alternator and the under-hood fuse/relay box. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot .
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.