P0562 on MINI
System Voltage Low
P0562 on MINI vehicles indicates system voltage low. Au7o has documented this code across 1 MINI model — most commonly on Hardtop 4 Door. P0562 means the engine computer detected that the vehicle's system (battery/charging) voltage is too low for normal operation. The computer constantly monitors charging-system voltage because nearly every sensor, injector, and module depends on a stable supply; sustained low voltage can cause erratic behavior and other false codes. This is most often a charging or battery problem — the alternator isn't keeping up, the battery is weak, or there's resistance in the cables/grounds. You may notice dim lights, slow cranking, or multiple unrelated warning lights. Typical repair costs on MINI range from $500 to $1,200, depending on the specific model and root cause.
Common Causes of P0562
- •Failing alternator or worn alternator brushes/regulator
- •Weak, old, or discharged battery
- •Corroded, loose, or damaged battery cables and terminals
- •Bad engine or chassis ground connections
- •Slipping, glazed, or broken serpentine/drive belt
- •High resistance in charging system wiring or fusible link
- •Faulty PCM voltage reference or charging-system control
P0562 on MINI by Model
MINI Hardtop 4 Door(1 issue)
- Crankshaft Pulley (Harmonic Balancer) Decoupler Disintegration Causing Belt Loss, No Charging and Overheating2015-2019
The B38 and B48 engines drive the accessory belt from a decoupled crankshaft pulley that isolates torsional vibration through a bonded rubber element. That element degrades and the pulley's outer ring separates from the hub, or the pulley seizes and shreds the accessory belt. Because a single serpentine belt drives the alternator and the coolant pump, losing it takes out charging and cooling at the same time: the driver gets a battery-not-charging warning, then an overheating warning, hot air from the vents, and a dead car within a few miles. NHTSA filings document this at 50,000 and 73,000 miles, including on a 2016 4-door hardtop with the 1.5L, whose owner was told the part had already been revised and then waited roughly two months for a replacement because of supply shortages. Debris from a disintegrating pulley can also damage the front cover and crank seal.
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What does P0562 mean on MINI?▼
P0562 stands for "System Voltage Low." P0562 means the engine computer detected that the vehicle's system (battery/charging) voltage is too low for normal operation. The computer constantly monitors charging-system voltage because nearly every sensor, injector, and module depends on a stable supply; sustained low voltage can cause erratic behavior and other false codes. This is most often a charging or battery problem — the alternator isn't keeping up, the battery is weak, or there's resistance in the cables/grounds. You may notice dim lights, slow cranking, or multiple unrelated warning lights. On MINI specifically, this code is documented across 1 model.
What causes P0562 on MINI vehicles?▼
Common causes on MINI: Failing alternator or worn alternator brushes/regulator, Weak, old, or discharged battery, Corroded, loose, or damaged battery cables and terminals, Bad engine or chassis ground connections, Slipping, glazed, or broken serpentine/drive belt. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0562 on a MINI?▼
Repair costs on MINI range from $500 to $1,200, depending on the specific model and root cause.
Which MINI models have P0562 documented?▼
Au7o has documented P0562 on 1 MINI model: Hardtop 4 Door.