Scott for Model Number Thermador Range Model PRG366EG I have a Thermador gas range PRG366EG and the oven won’t light, gas comes on, but no spark on the ignitor. I took it out and it looks fine, clean and no corrosion. I tested it for resistance and it has 0 ohms. I think that it should have some resistance, so I assume it is bad and needs replaced. Does this seem right? However while checking the oven I tested the broiler and now have a question on the broiler. When I light it, the ignitor coils do not shut off even after reaching broil temp, 600 degrees. They still glow orange. Shouldn’t they shut off? Is my problem more than just the ignitor? I did shut power off at the breaker and even the whole house to do a reset but still the same results.
Answer Hello Scott. No, there should be no resistance on the igniter. It should read closed for continuity. If the wiring is good, replace the spark module. Read More... Answered by AppliancePartsPros.com | Wednesday, January 22, 2014