Parts for Bosch HMC54151UC/01: Control Panel Parts

This electronic control unit manages the appliance's functions and user interface, replacing a failed or malfunctioning control board to restore normal operation and cycle control. What it does:

• Receives inputs from buttons/knobs and runs the appliance's programmed cycles
• Controls motors, valves, heaters, and indicators via relay/solid-state outputs
• Can cause no power, unresponsive controls, or blank/error displays when faulty
• May produce intermittent operation, cycles that won't start, or unexpected stops

• Disconnect power before accessing or replacing the control unit to avoid shock
• Handle the board by edges; avoid touching components or connector pins
• Verify connector orientation and seating; use photos to document wiring before removal

This replacement screw secures appliance panels and components at their mounting points. Swap in a new screw to restore a tight, rattle-free fit when the original fastener is missing, stripped, or corroded.

• Fastens the designated panel, bracket, or component in place
• Replaces a missing, stripped, or rusted screw
• Helps address loose panels, gaps, rattling, or misalignment at the mounting point
• Maintains proper assembly integrity after service or vibration

• Disconnect power; shut off water supply if working near plumbing
• Match to the removed fastener and replace one at a time to preserve alignment
• Start threads by hand to avoid cross-threading; use the correct driver bit
• Tighten snugly and avoid overtightening, especially into plastic or thin sheet metal