Thermador PRG366US – Left burners no spark/no gas, red indicator light on

Oven/Range/Cooktop Repair
1

Model: Thermador PRG366US
Problem:
Left two burners have no spark and no gas
Right four burners operate normally
Red indicator light on control panel stays on continuously
What has been checked:
Gas supply and electrical power confirmed OK
Burners and igniters cleaned
Power reset (breaker off 10+ minutes)
Issue remains isolated to left burner bank
Suspected cause:
Range is equipped with a Defendi RI 306 6-point spark/ignition module.
Symptoms suggest partial failure of the spark module (one output bank not firing).
Question:
I am planning to replace the module with OEM Defendi RI 306 (Bosch/Thermador part #00753257).
Can a technician confirm:
This module is a direct wire-for-wire replacement for PRG366US
All existing spade connections (S1–S6, SW1–SW6, A, N, Earth) transfer one-to-one
No rewiring or adapters required
All wires are labeled and will be reinstalled exactly as original.

Link https://www.appliancepartspros.com/Range/Stove/Oven Spark Module 00753257

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2

That part is the re-ignition module specifically for the two left burners. It is part number 00422882. It controls the gas solenoids and sends voltage to the spark module when one of the two left burner potentiometers are turned on. Unfortunately, it has been discontinued from what I see here. 00422882 Control Unit | Genuine Bosch OEM In Stock

3

Thank you so much. Is that the part I shall replace for the left two burners? Or could be other issues as well? I see no ignition and gas out from left two burners the rest are fine.

Happy to replace it and find some on ebay,but want to make sure that’s the major issue