E07 error; ice maker fan is noisy or not running, ice production is slow or stops.

Safety: Unplug the refrigerator before accessing the fan.

• Listen for fan operation: With the door switch held closed and power on (before unplugging), listen near the ice compartment for fan noise. A loud grinding or no sound at all indicates a fan issue.
• Access the fan: Remove the ice bin and internal covers to expose the ice compartment evaporator and fan shroud.
• Check for obstructions: Inspect the fan blades for ice buildup or foreign objects. Carefully melt ice with warm air (hair dryer on low, at a distance) and remove debris. Do not overheat plastic parts.
• Test fan motor: Disconnect the fan connector and measure resistance across the motor terminals. An open circuit indicates a failed motor.
• Replace fan motor: Remove mounting screws or clips, slide out the Bosch fan motor, and install the new motor in the same orientation. Reconnect the wiring harness and reassemble the shroud and covers.
• Restore power and test: Plug the unit back in and verify the fan runs during a cooling/ice cycle. Monitor ice production over several hours.