2024 Ram P0562: What It Means & Is It Safe to Drive?
P0562 on the 2024 Ram: System Voltage Low. Here's what it means, what usually causes it, what repairs typically cost, and whether it's safe to keep driving.
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What this code means
The PCM has detected that system voltage is below the acceptable threshold. Usually points to a failing battery, alternator, or a poor ground connection.
Common causes on the 2024 Ram
- Weak or failing battery
- Failing alternator not producing sufficient output
- Poor battery cable or ground connections
- Parasitic draw draining the battery
Symptoms
- Check Engine Light
- Dim headlights
- Electrical accessories acting erratically
- Hard starting or slow cranking
Typical fixes
- Load-test battery and replace if weak
- Test alternator output and replace if low
- Clean battery terminals and ground connections
Repair cost range
For a 2024 Ram, repairs for P0562 typically fall between $100 and $500, depending on the root cause and labor rates in your area.
Known issues on Ram
Ram P0562 low voltage on diesel trucks can indicate a dual-battery imbalance—test both batteries individually under load. On gas HEMI Ram 1500, the alternator and battery are the primary suspects. Check engine ground straps for corrosion, a common cause on high-mileage Ram trucks.
Most commonly affected models
Ram 1500 2009–2021Ram 2500/3500 2010–2021