Parts for Bosch WTB86202UC/01: Control Panel Parts

This coupling connects the dishwasher motor to the wash pump so the motor can drive the impeller for normal water circulation. Replacing a worn coupling restores drive between motor and pump and helps the dishwasher pump water effectively. What it does:

• Transfers rotational force from the motor to the pump impeller for wash and drain cycles
• Prevents slipping when the motor runs, ensuring consistent water circulation
• Commonly replaced when the motor runs but the pump doesn't turn or performance is reduced
• Can help stop grinding, clunking, or unusual noises coming from the pump area

• Disconnect power to the appliance before any service to avoid shock or injury
• Access usually requires removing the access panel and/or pump housing—follow OEM service instructions
• Inspect the surrounding seals and pump components when replacing the coupling; replace any damaged parts

The Power Cord is an OEM part for Bosch electric dryers. It provides power to heating elements and motor components, enabling all dryer functions. Working seamlessly behind wall panels and the control board, the cable supply facilitates safe and reliable drying performance cycle after cycle.

Symptoms of a bad power cord include:

• The dryer fails to power on or heat
• Flickering lights or control issues  
• Burning smells coming from internal areas
• Cable sheathing showing defects or damage

Causes for failure relate to insulation breaks, fraying, or cuts to wiring over time. Accidental impact, animal/insect damage, or general wear and tear may also degrade cable supply integrity.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

This power module is the main control board that delivers power and coordinates functions for the appliance, restoring proper electrical control and responsiveness when the original module fails. What it does:

• Supplies and regulates power to the appliance's control circuits
• Enables startup, user inputs, and normal cycle execution
• Commonly replaces modules that cause no power, intermittent power loss, or unresponsive controls
• Helps stop erratic operation or failures tied to a damaged control module

• Disconnect power to the appliance before starting any work to avoid shock or damage
• Handle the board by its edges and avoid touching components or connector pins
• Verify connector alignment and secure mounting; do not force plugs into place

This operating module is the dishwasher user control board that receives button presses and runs the appliance's cycle logic, restoring normal panel operation and cycle selection when the original control fails. What it does

• Interprets touchpad/button inputs and manages start/pause commands
• Controls cycle selection, timers, and display indicators
• Communicates with the main electronic systems to start and stop wash cycles
• Stop responsive panel behavior, cause unresponsive buttons, or prevent cycle initiation when failing

• Disconnect power to the appliance before removing panels or replacing the module
• Handle the board by its edges and avoid static discharge; use an anti-static strap if available
• You may need to remove the control panel or console trim to access the module