Bosch 00748578 Electronic Control Board (Main) OEM Part

Product Details

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

Cross Reference Information

Part Number 00748578 replaces AP5736183, 00671006, 00678499, 00709362, 3279316, 671006, 678499, 709362, 748578, PS8737099.

Description

This electronic control board is the appliance's primary control module that manages cycles, user inputs, and timed operations. Replacing a faulty board restores reliable control and responsiveness to the appliance's electronic functions. What it does:

• Receives input from the user interface and sensors, then directs motors, valves, heaters, and other components.
• Controls cycle timing, start/stop functions, and status indicators.
• Commonly replaced when the appliance won't start, displays error codes, or shows unresponsive buttons.
• Helps resolve intermittent operation, unexpected shutoffs, or incorrect cycle behavior linked to control failures.

What's included: One electronic control board. Install notes:

• Disconnect power before starting—electrical shock risk. If hard-wired, switch off breaker.
• Handle the board by its edges and avoid static discharge; use an anti-static wrist strap if available.
• Take photos of wiring before removal to ensure correct reconnection; secure all connectors firmly.