Drivable short-term, but fix now to avoid damage.
P0562 means the computer detected that your vehicle's electrical voltage dropped below the normal range while running. This usually points to a weak alternator, a tired battery, or bad connections. Without steady voltage, electronic systems start misbehaving and the engine may shut off.
$100 – $650
Varies by vehicle and root cause.
Only if you absolutely must, and not far. With low voltage the car can stall at any moment and might not restart, so it's safer to get it towed or repaired before driving.
It depends on the cause. A new battery or cleaning terminals may run around $100-$250, while replacing an alternator typically falls between $350 and $650 with parts and labor.
Yes. Low system voltage can leave you stranded and can also damage sensitive electronics over time, so it's considered a high-priority repair.
A weak battery often shows up as hard starting, while a failing alternator causes the voltage to drop after the engine is already running. A mechanic can test both quickly to pinpoint which one is at fault.