Customer Questions and Answers for Control Module (Electronic Control Board) by Bosch

This electronic control module is the appliance's main control board. It manages cycle timing and routes power to key components, helping restore normal operation when the original board becomes unresponsive or behaves erratically. What it does:

• Controls program/cycle execution and sequencing
• Distributes power to motors, valves, heaters, and other loads as commanded
• Interprets inputs from sensors and switches to coordinate functions
• Common failure symptoms: no power or won't start, intermittent shutdowns, unresponsive controls, or random error indications

• Includes 1 control module

• Disconnect power at the breaker before servicing; verify no voltage is present
• Use ESD precautions; handle the board by its edges to avoid static damage
• Photograph wiring and move one connector at a time to prevent miswiring
• After installation, run the unit's service or test cycle per the service manual to verify proper operation