Thermador Dual Fuel Range Error Codes & Troubleshooting

Models: PRD304GHU, PRD364GDHU, PRD366GHU, PRD486GDHU, PRD364NLHU, PRD486NLHU, PRD484NCHU, PRD305PH, PRD364JDGU, PRD366JGU, PRD486JDGU — Complete error code reference with step-by-step repair instructions.

All Error Codes & Troubleshooting Guides

FIX Error Message After Power Failure (Knobs Not in OFF Position)
FIX Intermittent Igniter Sparking
FIX More Than Four Clicks of Igniter Before Lighting
FIX Constant Igniter Sparking (Won't Stop Clicking)
FIX Igniters Sparking But No Flame Ignition
FIX Range Will Not Operate (Lights, Oven, Burners All Dead)
FIX Oven Operates on Bake But Fails to Operate on Timed Bake
FIX Oven Light Fails to Come On
FIX Door Will Not Open After Self-Clean
FIX Foods in Oven Are Not Cooking Sufficiently
FIX Hot Air Is Coming From the Appliance
FIX Cooling Blower Fails to Activate During Baking or Broiling
FIX Burner Cap Misalignment (Flames Too High, Shooting Out, Gas Odor)
FIX Power Failure: Cooktop & Oven Behavior
FIX Self-Clean Function Locked Out for 24 Hours (Blinking Lights)
FIX LED Blinking: Cannot Start Self-Clean (Oven Still Hot)
FIX Self-Clean Blocked: Successive Cycle Prevention (Pro Grand)
FIX Extended Bake (Sabbath Mode): Blinking Lights and Cycling Behavior
FIX Yellow or Orange Flame on Burners
FIX ExtraLow (XLO) Burner Flame Cycling On and Off
FIX Burner Does Not Ignite (Pre-Service Checklist)
FIX Moisture / Condensation on Control Panel
FIX Oven Racks Discolored After Self-Clean
FIX Porcelain Crazing (Fine Hairline Cracks in Oven Interior)
FIX Electrical Failure: Gas Dissipation Warning (Wait 5 Minutes)
FIX Popping Sound After Turning Off Burner (LP Gas)
FIX Meat Probe: Display Shows PROBE / Temperature Not Updating
FIX Oven Temperature Seems Inaccurate (Calibration Adjustment)
FIX Downdraft Ventilation Causes Ignition/Combustion Problems
FIX Wok Ring Accessory for Round-Bottom Woks
FIX Leg Cover Kit (Ordering Information)