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Thermador
Range

Model # PRD366EHC/03 Official Thermador range

Here are the diagrams and repair parts for Official Thermador PRD366EHC-03 range, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 113 parts  |
Holder 600607
#310

Burners assy diagram

Holder

Part #600607

Replaced by #00600607

?
Manufacturer substitution
This part replaces 600607. Substitute parts can look different from the original.
$25.49 | 
19% OFF Phone Price : $31.49
Back Order
Range Surface Burner Grate Pad Set 413552
#NI

Grates/shelfs diagram

Range surface burner grate pad set

Part #413552

Replaced by #00413552

?
Manufacturer substitution
This part replaces 413552. Substitute parts can look different from the original.
This item is not returnable
$22.79 | 
21% OFF Phone Price : $28.79
In Stock
Igniter Plug 603777
#303

Burners assy diagram

Igniter plug

Part #603777

Replaced by #00603777

?
Manufacturer substitution
This part replaces 603777. Substitute parts can look different from the original.
$27.36
In Stock
Range Surface Burner Cap 494133
#301

Burners assy diagram

Range surface burner cap

Part #494133

$68.24
In Stock
Drive Switch 489370
#705

Cabinet assy diagram

Drive switch

Part #489370

$49.89
In Stock
Micro-switch 428049
#202

Control panel diagram

Micro-switch

Part #428049

The manufacturer no longer makes this part, and there's no substitute part

Power Control Board Assembly 499448
#504

Pcb's assy diagram

Power control board assembly

Part #499448

Replaced by #00676192

?
Manufacturer substitution
This part replaces 499448. Substitute parts can look different from the original.
$663.43 | 
$12.00 OFF Phone Price : $675.43
In Stock
Cooktop Burner Orifice Nut 188978
#308

Burners assy diagram

Cooktop burner orifice nut

Part #188978

Replaced by #00188978

?
Manufacturer substitution
This part replaces 188978. Substitute parts can look different from the original.
$20.59 | 
23% OFF Phone Price : $26.59
Back Order
Screw 420807
#NI

Manifold assy diagram

Screw

Part #420807

Replaced by #00420807

?
Manufacturer substitution
This part replaces 420807. Substitute parts can look different from the original.
This item is not returnable
$3.69
In Stock
Shelf 445571
#903

Grates/shelfs diagram

Shelf

Part #445571

Replaced by #00445571

?
Manufacturer substitution
This part replaces 445571. Substitute parts can look different from the original.
$139.82
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Most common repair guides to help fix your ranges

These step-by-step repair guides will help you safely fix what’s broken on your range.

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

Use the advice and tips in these articles and videos to get the most out of your range.

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How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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