Parts for Thermador CMT-20: 05 - Switches & Additional Parts

This lower side cover is a replacement trim panel that protects and conceals the dishwasher's lower cavity, helping keep water, debris, and wiring tucked away while restoring a finished appearance to the base area. What it does

• Covers and protects the dishwasher's lower side area and internal components from debris and accidental contact
• Helps direct stray water away from exposed parts, reducing the chance of moisture reaching electrical or mechanical components
• Restores the exterior look of the appliance when the original cover is cracked, broken, or missing
• Provides the proper mounting surface and alignment for adjacent panels and trim

• One lower side cover

• Disconnect power to the appliance before starting work; turn off water supply if panels must be removed
• Remove access panels or kickplate as needed to reach mounting tabs; keep hardware from the original part for reinstallation
• Align cover tabs or screw holes and secure without over-tightening to avoid cracking plastic

This cover cap protects and finishes a CMT assembly opening, keeping internal components shielded from dirt, moisture and accidental contact. It restores the original look and helps maintain proper operation. What it does:

• Covers and protects exposed openings on the CMT assembly
• Keeps dust, debris and moisture out of internal components
• Prevents accidental contact with underlying parts or connections
• Restores the appliance's finished appearance after service

• Disconnect power (and water if applicable) before servicing
• Remove surrounding trim or fasteners as needed to access the mounting location
• Handle carefully to avoid cracking plastic; align and press or fasten per OEM locations
• If any clips or screws are damaged, replace them to ensure secure fit

This shoulder bolt secures the dishwasher door strap/hinge area to keep the door aligned and operating smoothly. It replaces a worn or stripped fastener to restore proper door fit and reduce rattling or uneven closing. What it does:

• Fastens the door strap/hinge assembly to the door frame for stable operation
• Maintains correct door alignment to prevent sagging or uneven gaps
• Stops symptoms like loose door movement, rattling, or difficulty latching
• Designed to match the OEM shoulder and thread dimensions for proper fit

• Disconnect power to the appliance before beginning any repair
• Use appropriate hand tools; avoid overtightening the bolt to prevent damage
• Inspect mating parts (strap/hinge) for wear; replace if damaged before reinstalling

This replacement plate secures internal components to the appliance chassis, restoring proper alignment and reducing vibration or noise. It's a simple, direct swap that helps maintain safe, stable operation. What it does:

• Provides a stable mounting surface for internal parts to prevent shifting and wear
• Restores proper alignment to reduce rattling, vibration, or misaligned assemblies
• Helps maintain correct spacing for connected components and fasteners
• Durable metal construction resists bending under normal use

• Disconnect power (and gas, if applicable) before beginning repairs
• Use appropriate hand tools; match fastener locations to the original plate
• Handle edges carefully—metal parts may be sharp

This part has been discontinued and is no longer available.

This hinge stop secures and limits door movement for proper alignment and safe operation, helping prevent over-travel and wear on the hinge assembly. It's a direct-fit replacement designed to restore correct door stopping action. What it does

• Acts as the mechanical stop that limits door swing to the intended opening angle.
• Restores proper door alignment when the hinge no longer catches or the door swings too far.
• Helps reduce stress and wear on hinge pins and mounting points.
• Common symptom: door drifts past the closed/stop position or hangs unevenly.

• One hinge stop

• Disconnect power to the appliance before starting work when applicable.
• Access may require removing door trim or covers; keep fasteners organized.
• Use basic hand tools; avoid forcing components to prevent damage.

This is a replacement LIS CMT switch used to restore proper electrical switching for the control module and motor circuits. It helps return normal operation when the original switch is worn or failed. What it does:

• Acts as an electrical switch for the control module and motor circuitry
• Enables the appliance to complete control signals needed for motor or control functions
• Commonly linked to symptoms like no motor response, intermittent operation, or unresponsive controls
• Provides a direct replacement that fits the original mounting and connector arrangement

• Disconnect power to the appliance before attempting any repairs to avoid shock
• Handle the switch and connectors carefully to avoid damage to terminals or wiring
• Verify connector orientation and secure mounting when installing the new switch

This LIS switch (CMT) is a direct-replacement electrical switch that restores reliable circuit signaling for the appliance control system, helping return proper operation to affected functions. Designed to fit the original mounting and connector layout. What it does:

• Acts as the LIS (logic/interlock/signal) switch that opens or closes an electrical circuit when actuated.
• Restores reliable communication between the door/control assembly and the appliance control board.
• Commonly used to address symptoms such as intermittent operation, failure to start, or unresponsive controls.
• Matches OEM form and connector style for a straightforward replacement.

• Disconnect power (unplug or switch off breaker) before attempting any repair.
• Use basic hand tools; note connector orientation before removal to ensure correct reinstallation.
• Handle the switch and wiring harness carefully to avoid damage to terminals or insulation.

This door switch detects when the door is fully closed and latched. Replacing a worn or stuck switch restores safe, consistent start/stop behavior and ensures the unit only runs with the door securely shut. What it does:

• Senses door position and signals the control to enable/disable operation
• Prevents the appliance from running with the door open
• Resolves issues such as: won't start despite power, stops when the door is jostled, "close door" message, or needing to press on the door to run
• Helps restore reliable cycle start and proper safety interlock function

• 1 door switch

• Disconnect power at the breaker before servicing
• Access the switch behind the door panel or latch area; note wire locations or take a photo
• Move wire connectors to the new switch one at a time; ensure terminals are fully seated
• Reassemble and test door closure and operation before returning to service