The onboard electrical system voltage has dropped below normal operating range (typically below 11.5V). This can cause electrical components to malfunction and may indicate a weak battery or charging system issue.
🚗 Can You Continue Driving?
Yes, but electrical systems may behave erratically.
🔧 Repair Difficulty
Low to Medium
⚠️ Possible Causes
Weak or aging battery
poor battery connections
high electrical load with engine off
faulty voltage regulator
parasitic battery drain
✅ Recommended Actions
1Have the battery tested — it may be nearing end of life.
2Check battery terminals are clean and tight.
3Avoid leaving electrical systems running with the engine off.
🚗 Common in These Vehicles
Not specified
Related Symbols
Battery Warning
Charging system issue. Battery may not be receiving charge.
Attention RequiredAlternator Failure
Alternator has failed. Battery is discharging. Vehicle will stop soon.
Immediate ActionElectrical System Overload
Dangerous electrical system overload detected.
Immediate ActionFuse Box Warning
A fuse has blown affecting one or more vehicle systems.
Attention Required