Bosch Washer Error Code F02: How to Fix It
Medium 30-60 minutes High Severity
Verified June 2026
- Error Code
- F02
- Brand
- Bosch
- Product Type
- washer
- Severity
- High
- DIY Difficulty
- Medium
- Estimated Fix Time
- 30-60 minutes
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Tools You'll Need
- Needle-nose pliers
- Bucket
- Towels
- Flashlight
- Phillips screwdriver
How to Fix Error Code F02
-
Check water supply to your home
-
Verify water shut-off valves are open
-
Inspect water supply hoses
Turn off water valves before disconnecting any hoses to prevent flooding. -
Clean inlet hose screens
Turn off water supply and unplug washer before removing hoses. Have towels ready to catch water spillage. -
Test water pressure
Keep hose ends pointed into bucket to avoid water damage to floor. -
Reset the washer
-
Check water inlet valve operation
Unplug washer before accessing internal components. This step may require removing panels and should be done carefully.
Parts You May Need
Water inlet hoses
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Water inlet valve
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Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
Water inlet hoses
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet hose screens
Check Price on Amazon
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When to Call a Professional
Call a professional if the water inlet valve needs replacement, if you discover major plumbing issues, or if the error persists after completing all steps. Also seek help if you're uncomfortable working with water connections or accessing internal washer components.Frequently Asked Questions
What does F02 error code mean on my Bosch washer?
F02 error code means your Bosch washer is not receiving water properly. This is usually caused by water supply issues, blocked inlet screens, kinked hoses, or a faulty water inlet valve.
Can I still use my Bosch washer with F02 error?
No, you cannot use your washer with F02 error as it indicates no water is entering the machine. The washer will not complete its cycle without proper water supply and may damage clothes or the machine itself.
How much does it cost to fix F02 error on Bosch washer?
DIY fixes like cleaning inlet screens cost nothing. If you need a new water inlet valve, expect to pay $50-150 for the part plus $100-200 for professional installation. Most F02 errors can be resolved with simple maintenance.
Why does my Bosch washer show F02 intermittently?
Intermittent F02 errors often indicate partially clogged inlet screens, low water pressure, or an inlet valve that's starting to fail. Check and clean the inlet screens first, then monitor water pressure during peak usage hours.
How do I prevent F02 error from happening again?
Prevent F02 errors by checking inlet hose screens every 6 months, ensuring adequate water pressure, and replacing old inlet hoses every 5 years. Also avoid overloading the washer and use proper detergent amounts.