Bosch 12021866 Control Module (Programmed) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 12021866 replaces AP6331106.

Description

This programmed control module replaces the washer's main electronic control board to restore proper machine operation and cycle control. It arrives pre-configured so the unit accepts the board without extra programming on most compatible models. What it does:

• Receives user inputs and runs wash cycles based on selected settings
• Controls motor, valves, water level, and timing functions during operation
• Can resolve intermittent controls, unresponsive touchpads, or failure-to-start symptoms when the board is the root cause
• Helps stop erratic cycle behavior or communication errors tied to a failed main board

What's included:

• One programmed control module

Install notes:

• Disconnect power before service to avoid shock or component damage
• Handle the board by edges and avoid static discharge; use proper ESD precautions if available
• Verify connector orientation and secure all plugs before restoring power