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Bosch
Range Hood

Model # DAH9305UC Official Bosch vent hood

Here are the diagrams and repair parts for Official Bosch DAH9305UC vent hood, as well as links to manuals and error code tables, if available.

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

Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 55 parts  |
Holder 189251
#3

Range hood assy diagram

Holder

Part #189251

Replaced by #00189251

?
Manufacturer substitution
This part replaces 189251. Substitute parts can look different from the original.
$16.29 | 
11% OFF Phone Price : $18.29
In Stock
Screw 423213
#5

Range hood assy diagram

Screw

Part #423213

Replaced by #00423896

?
Manufacturer substitution
This part replaces 423213. Substitute parts can look different from the original.
This item is not returnable
$8.89
In Stock
Fan Drum 437596
#10

Range hood assy diagram

Fan drum

Part #437596

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

Screw 423214
#6

Range hood assy diagram

Screw

Part #423214

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

Support 492275
#21

Range hood assy diagram

Support

Part #492275

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

Grease Filter 437587
#7

Range hood assy diagram

Grease filter

Part #437587

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

Flap 492279
#24

Range hood assy diagram

Flap

Part #492279

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

Range Hood Switch Assembly (white) 492284
#2

Range hood assy diagram

Range hood switch assembly (white)

Part #492284

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

Socket 492278
#23

Range hood assy diagram

Socket

Part #492278

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

Duct Cover 41959
#NI

Range hood assy diagram

Duct cover

Part #41959

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

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Why does my range hood's fan turn on by itself?

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail…

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Why doesn't my range hood work?

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure…

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Why doesn't my range hood's fan work?

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

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Why don't my range hood's lights and fan work?

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

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Why is my range hood's exhaust fan noisy?

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

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Why isn't my range hood's fan pulling much air?

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

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Why don't my range hood's lights work?

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock…

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Most common repair guides to help fix your range hoods

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

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How to replace a range hood electronic control board

How to replace a range hood electronic control board

The electronic control board activates the fan and lights in the range hood. If the electronic control board is defectiv…

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Repair difficulty
Time required
 45 minutes or less
How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your range hoods

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

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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Range hood common questions

Range hood common questions

See what questions many people have about using, maintaining and and repairing their range hoods.…

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