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E13 Bosch Dryer Easy

Bosch E13 Error Code

Drying time too long — moisture not decreasing within expected timeframe

What Causes the E13 Error?

Clogged lint filter or condenser unit
Blocked exhaust vent
Failing moisture sensor

How to Fix It — Step by Step

Clean the lint filter and the condenser unit (for condenser dryers)

Check the exhaust vent for blockages

Wipe the moisture sensor bars inside the drum with a damp cloth and a little vinegar

Difficulty: Easy

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Part Needed: Moisture Sensor

Source the exact replacement part yourself and skip the technician markup.

Find the Moisture Sensor on Amazon →

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This error won't fix itself. The part costs less than a diagnostic visit.

Don't wait — a small part failure can cause cascading damage. Order the Moisture Sensor and get your Bosch dryer running again today.

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Don't ignore this error code.

Ignoring the E13 error on your Bosch dryer can cause further component damage, higher repair costs, or safety hazards. The fix is straightforward — diagnose, order the part, repair.

Dryer Repair Guides

Not Heating

professional-only · 20-30 minutes

→

Drum Not Turning

medium · 30-45 minutes

→

Taking Too Long to Dry

easy · 20-30 minutes

→

Squeaking or Squealing

medium · 45-60 minutes

→

View all Dryer guides →

Other Bosch Error Codes

E24

Dishwasher

Water not draining — blocked or restricted drain path

→ E15

Dishwasher

Water heating error — water not reaching temperature

→ E01

Dryer

Motor fault — drive motor cannot start or has stalled

→

Frequently Asked Questions

What does E13 mean on a Bosch dryer?

Drying time too long — moisture not decreasing within expected timeframe

Can I fix the E13 error on my Bosch dryer myself?

Yes. This repair is rated "Easy" and the part you need is a Moisture Sensor. Most homeowners can complete this fix with basic tools. Always disconnect power before starting any repair.

How much does it cost to fix the E13 error on a Bosch dryer?

A service call alone costs $100–200. The Moisture Sensor is typically much less when you source it yourself — far cheaper than hiring a pro. You'll save the most by doing the swap yourself.

Dex A. Varland

Master Appliance Technician · 15+ Years Experience

Dex A. Varland is a master appliance technician with 15+ years of hands-on experience across all major brands. He has diagnosed and repaired thousands of household appliances and contributes to TheFixGuide to help homeowners tackle repairs with confidence.

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