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Brother · Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine

Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine E3 Error Fix: E3 — Bobbin Thread Ran Out

Error E3 indicates the bobbin thread sensor has detected that the bobbin thread is empty or nearly empty. The machine stops to alert you before stitches are lost. Wind a new bobbin with thread or insert a pre-wound bobbin. When winding a bobbin, use the same weight/type of thread in the bobbin as in the upper thread for best stitch quality. Make sure the bobbin is wound evenly — an unevenly wound bobbin can cause thread jams and tension issues. Insert the bobbin into the bobbin case with the thread unwinding in the correct direction (counterclockwise on most Brother drop-in bobbin models). Pull the thread into the bobbin case slot until you feel it snap into the tension spring. Use only Brother SA156 bobbins (Class 15, 11.5mm) — other bobbins even of similar size will cause problems.

Low severity2 fixes available

Quick Answer

Error E3 on the Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine means: E3 — Bobbin Thread Ran Out. The top-ranked community fix is “Clean or Replace Bobbin Thread Sensor and Check Bobbin Case” (medium difficulty, ~30 min, DIY cost: $10-$20). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · sewing machine

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many sewing machine repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $130-$200.

Other Brother Models with Error E3

Brother PE535 Embroidery Machine with 4x4 Embroidery Area and Large Color LCD

sewing_machine · 2 fixes

Brother SE600 Computerized Sewing and Embroidery Machine with 4x4 Embroidery Area

sewing_machine · 2 fixes

Brother ST371HD Strong and Tough 37-Stitch Heavy-Duty Sewing Machine

sewing_machine · 2 fixes

Other Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine Error Codes

E1 — Bobbin Winding Spindle Engaged

2 fixes

E2 — Upper Thread Breakage or Not Detected

2 fixes

E4 — Feed Dog Error

2 fixes

E5 — Motor Overload / Machine Jam

2 fixes

E6 — Thread Cutter Malfunction

2 fixes

E7 — Needle Position Sensor Error

2 fixes

MECH-BIRD-NEST

Thread Bunching Under Fabric (Bird's Nest)

2 fixes

MECH-BOBBIN

Bobbin Winding, Seating, or Case Issues

2 fixes

People Also Ask About Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine Error E3

What does error code E3 mean on a Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine?

Error code E3 on the Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine means: E3 — Bobbin Thread Ran Out. Error E3 indicates the bobbin thread sensor has detected that the bobbin thread is empty or nearly empty. The machine stops to alert you before stitches are lost. Wind a new bobbin with thread or insert a pre-wound bobbin. When winding a bobbin, use the same weight/type of thread in the bobbin as in the upper thread for best stitch quality. Make sure the bobbin is wound evenly — an unevenly wound bobbin can cause thread jams and tension issues. Insert the bobbin into the bobbin case with the thread unwinding in the correct direction (counterclockwise on most Brother drop-in bobbin models). Pull the thread into the bobbin case slot until you feel it snap into the tension spring. Use only Brother SA156 bobbins (Class 15, 11.5mm) — other bobbins even of similar size will cause problems.

How do I fix error code E3 on my Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine?

The most successful fix is "Clean or Replace Bobbin Thread Sensor and Check Bobbin Case" (medium difficulty, ~30 minutes). Estimated DIY cost: $10-$20. HomeMD has 2 community-ranked fixes for this error.

Is error code E3 on a Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine serious?

This error is rated low severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine error E3 myself?

Yes — the top-ranked community fix ("Clean or Replace Bobbin Thread Sensor and Check Bobbin Case") is rated medium difficulty and takes about 30 minutes. Tools needed: Phillips screwdriver #1, Compressed air can, Tweezers.

How much does it cost to repair Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine error E3?

DIY cost: $10-$20. Professional repair typically costs $130-$200. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine have?

The Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine has 8 other known error codes, including: E1 (E1 — Bobbin Winding Spindle Engaged), E2 (E2 — Upper Thread Breakage or Not Detected), E4 (E4 — Feed Dog Error), E5 (E5 — Motor Overload / Machine Jam), E6 (E6 — Thread Cutter Malfunction), and 3 more.

Which other Brother models have the E3 error?

Error code E3 also appears on 3 other Brother models: Brother PE535 Embroidery Machine with 4x4 Embroidery Area and Large Color LCD, Brother SE600 Computerized Sewing and Embroidery Machine with 4x4 Embroidery Area, Brother ST371HD Strong and Tough 37-Stitch Heavy-Duty Sewing Machine. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine have?

The Brother Brother CS6000i 60-Stitch Computerized Sewing and Quilting Machine has 8 other known error codes:

E1 — E1 — Bobbin Winding Spindle Engaged (2 fixes)
E2 — E2 — Upper Thread Breakage or Not Detected (2 fixes)
E4 — E4 — Feed Dog Error (2 fixes)
E5 — E5 — Motor Overload / Machine Jam (2 fixes)
E6 — E6 — Thread Cutter Malfunction (2 fixes)
E7 — E7 — Needle Position Sensor Error (2 fixes)
MECH-BIRD-NEST — Thread Bunching Under Fabric (Bird's Nest) (2 fixes)
MECH-BOBBIN — Bobbin Winding, Seating, or Case Issues (2 fixes)

Which other Brother models have the E3 error?

Error code E3 also appears on 3 other Brother models:

Brother PE535 Embroidery Machine with 4x4 Embroidery Area and Large Color LCD (sewing machine) · 2 fixes
Brother SE600 Computerized Sewing and Embroidery Machine with 4x4 Embroidery Area (sewing machine) · 2 fixes
Brother ST371HD Strong and Tough 37-Stitch Heavy-Duty Sewing Machine (sewing machine) · 2 fixes

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