Parts for Thermador PRD48JDSGU/01: Modules / Igniters Parts

This control unit is the central electronic board that manages your appliance's functions and cycles. Replacing a failed module can restore responsive controls and reliable operation when the machine won't start, stops mid-cycle, or shows repeated error codes. What it does:

• Directs timing and power to components such as motors, pumps, valves, or heaters
• Interprets inputs from the user controls and sensors to run the selected program
• Coordinates safety interlocks and built-in diagnostic routines
• Common failure symptoms include no start, unresponsive controls, random shutdowns, or persistent error codes

• 1 control unit

• Disconnect power (unplug or switch off the breaker) before servicing; shut off water supply if applicable
• Handle the board with ESD precautions; avoid touching components and contacts
• Photograph wiring and move connectors one at a time to the new board to maintain placement
• Ensure all harnesses are fully seated and the module is secured; restore power and run model-specific tests per the service documentation

This OEM replacement pin is a small hardware fastener used to secure or pivot mating components within the appliance. Replacing a worn or missing pin restores proper alignment and reliable movement of the affected part or linkage.

• Serves as an axle/retainer for hinges, brackets, or linkages
• Maintains alignment of moving parts to reduce wobble or binding
• When bent, worn, or missing, you may notice looseness, rattling, misalignment, or difficulty opening/closing related components
• Direct-fit OEM replacement for the specified application

• Disconnect electrical power and shut off water or gas before servicing
• Support the component being serviced to prevent strain or damage during removal/installation
• Note the original orientation and retain any washers, clips, or spacers for transfer to the new pin
• Inspect mating holes/bushings; replace related worn parts to ensure proper fit and operation

The Re-Ignition Spark Module is an OEM replacement part Bosch ranges. It is an electronic component that generates sparks to reliably light the burners on a gas cooktop. Consistent sparking is necessary for fully lighting the burner flames and facilitating safe and efficient cooking operation.

Causes of a bad spark module can include normal component wear over time or damage from exposure to moisture or other contaminants. Improper cleaning methods could potentially impact performance.  

Symptoms of a bad spark module include:

• Burners not lighting or sparking when the knob is turned 
• Unreliable or intermittent lighting requiring multiple attempts
• Burner flames that emit an inconsistent or unstable pattern
• Sparks appearing outside of the burner ring pose a safety risk

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

This transformer supplies the low-voltage power needed for an oven's interior lights so bulbs operate reliably. It restores proper lighting and helps stop flicker or complete loss of oven lamp function. What it does:

• Converts the oven's supply to the low-voltage output required by interior lamp circuits.
• Restores steady lamp operation when lights fail to come on or flicker.
• Works with the oven's light switch and control circuitry to deliver consistent voltage.
• Helps prevent false diagnostics caused by intermittent lamp power.

• One oven light transformer.

• Disconnect all power to the appliance before starting any repair.
• Accessible behind the control panel or chassis; remove panels carefully to reach the transformer.
• Note wire locations and secure all connectors; use proper wire connectors and strain relief.

This power module provides the electrical supply and protection circuitry for the appliance's main control system, restoring reliable power delivery so the electronic controls and motors can operate correctly. What it does:

• Supplies regulated power to the appliance control board and related electronics
• Protects controls from voltage irregularities and helps prevent unexpected shutdowns
• Common symptom: appliance is unresponsive or won't power on
• Other symptoms: control panel lights or display do not illuminate, intermittent power loss, or error codes related to control power

• One power module

• Disconnect all power (unplug or switch off circuit breaker) before starting any repair
• Handle the module and connectors carefully to avoid damage; observe basic ESD precautions when possible
• Verify matching connectors and mounting before reinstalling; do not force connectors

This ignition cable connects the stove's spark electrode to the ignition system so burners ignite reliably. It replaces a damaged or degraded lead to restore spark delivery and consistent lighting. What it does:

• Transfers ignition voltage from the module to the burner electrode so sparks form at the burner
• Helps stop intermittent or no-spark symptoms when the wire is cracked or corroded
• Prevents arcing caused by insulation damage or improper routing
• Restores normal ignition behavior when the original cable is worn or burned

• One ignition cable

• Disconnect power and turn off gas supply before starting any service
• Inspect routing and connectors; replace only if the wire or insulation is damaged
• Keep the cable away from high-heat areas and sharp edges to prevent future damage