Bosch EV charger’s status LEDs indicate ready, but the vehicle only charges at a much lower current than expected.

Safety first: No internal access is required.

• Check charger settings: In the Bosch app or installer menu, verify the maximum current setting matches your circuit rating and expectations.
• Review load management: If the charger is part of a load management group, check that group settings are not limiting current.
• Monitor temperature: If the charger is very warm, it may be derating to protect itself. Improve ventilation and shade.
• Check vehicle settings: Some EVs allow the driver to set a maximum charge current. Ensure this is not set too low.
• Service if unexplained: If all settings are correct and the charger still advertises a low current on the pilot, the main PCB may be miscalibrated and require service.