Owner’s manual
Error Codes
How do I know what model my sewing machine is?
On your Kenmore sewing machine model 3851249380, the model number and serial number are printed on the nomenclature plate. The 3851249380 owner's manual shows the plate location (on the back of the machine) and recommends recording both numbers for parts and service.
Where to find the model and serial number
Use these quick checks on the machine cabinet:
- Look for a small nomenclature plate (ID plate) on the back of the sewing machine
- Check the rear housing near the free arm area
- Look near the electric cord receptacle on the back
- Use the machine identification diagram in the manual to spot the label “nomenclature plate”
What to write down (and how it’s formatted)
Kenmore model numbers are numeric; many start with 385. Your full model number is 3851249380 (sometimes printed with a dot as 385.1249380). Record the numbers exactly as shown.
| Item | What it looks like | Why it matters |
|---|---|---|
| Model number | 3851249380 (or 385.1249380) | Matches the correct parts diagrams and instructions |
| Serial number | Letters and numbers (varies) | Identifies your specific unit for reference |
Why it matters
Using the exact model number keeps you aligned with the correct threading, tension adjustment, cleaning, and oiling instructions, and it prevents ordering the wrong Kenmore parts.
Related troubleshooting help
If you’re seeing a code while diagnosing a problem, start with the model-family resource, then confirm your exact model number on the nomenclature plate:
Last updated: February 2026
How old is the Kenmore sewing machine model 3851249380?
The Kenmore sewing machine model 3851249380 is a vintage 385-series machine; most Kenmore models that start with 385 were produced in the mid-1960s through the 1980s, so this model is typically several decades old. For the best age estimate, match your serial number to the date information in the 3851249380 owner's manual.
How to estimate the age using the serial number
We use the serial number because the model prefix (385) identifies a family, not an exact build year.
- Unplug the sewing machine.
- Find the nomenclature plate on the back of the machine (the manual calls out this location).
- Write down the model number (3851249380) and the serial number.
- Check the serial number section in the 3851249380 owner's manual and compare it to any date or production coding guidance.
- Keep the numbers recorded for future parts lookups and service.
Quick guide: what the numbers tell you
| What you have | What it tells you | What it does not tell you |
|---|---|---|
| Model number 3851249380 | Kenmore 385-series electronic sewing machine family | Exact manufacturing month/year |
| Serial number (from the plate) | Best clue to production timing | Stitch settings or accessories |
Why it matters
Knowing the approximate age helps us choose the right repair approach for a Kenmore 385-series sewing machine, especially for common vintage issues like dried lubrication, worn belts, and electrical wear in the foot control or power switch.
Related troubleshooting help
If you are dating the machine because it is acting up, these guides help narrow the problem fast:
Last updated: February 2026
Is Kenmore sewing machine 3851249380 low shank?
Yes. Kenmore sewing machine model 3851249380 uses a low-shank presser-foot setup, so it takes low-shank feet and attachments (including most low-shank walking feet/even-feed feet). For the exact presser-foot holder and accessory details for your machine, use the 3851249380 owner's manual.
How to confirm low-shank on your 3851249380
Use these checks before buying a new presser foot, zipper foot, or walking foot:
- Measure from the presser-bar screw center down to the needle plate; low shank is typically about 3/4 inch.
- Install a standard snap-on foot; it should sit close to the needle plate and align centered under the needle.
- Attach a low-shank walking foot (even-feed foot) at the presser-bar screw; it should sit level on the feed dogs.
- Compare your presser-foot holder (ankle) to the accessory illustrations and setup steps in the 3851249380 owner's manual.
Low shank vs other shank types
| Shank type | Typical height (presser-bar screw to needle plate) | What you’ll notice |
|---|---|---|
| Low shank | ~3/4 inch | Most common household feet; wide accessory availability |
| High shank | ~1 inch or more | More clearance; low-shank feet often won’t align correctly |
| Slant shank | Varies | Angled mounting; requires slant-shank specific feet |
Why it matters
Using the correct shank type keeps the needle and foot aligned. That prevents needle strikes, uneven feeding, and skipped stitches, especially when quilting or sewing thicker layers.
If fabric still does not feed evenly
- Lower the presser foot fully before sewing
- Raise and clean the feed dogs
- Rethread the upper thread with the presser foot up
- Use the correct needle size and a straight (not bent) needle
For step-by-step feed troubleshooting, use our sewing machine fabric not moving guide.
Last updated: February 2026
When did they stop making Kenmore sewing machines?
Kenmore sewing machines were discontinued years ago; Kenmore-branded machines are no longer being manufactured. For your Kenmore model 3851249380, the best way to confirm your machine’s era and supported features is to reference the identification information and operating details in the owner's manual.
What “stopped making” usually means for Kenmore sewing machines
Kenmore was a retail brand; different manufacturers produced machines for Sears over time. When people say Kenmore “stopped making” sewing machines, they typically mean:
- New Kenmore-branded sewing machines stopped being produced for retail sale
- Specific model families (like many 385 series machines) ended production at different times
- Parts and service shifted from in-store availability to model-based parts lookup
How to date your specific machine (3851249380)
The most reliable way to place your machine in time is by using the model and serial information on the nomenclature plate.
- Locate the nomenclature plate on the back of the machine
- Write down the model number and serial number
- Keep that information with your records for parts identification
- Use the manual’s care and setup sections (threading, tension, cleaning, oiling) to keep it sewing well
The owner's manual also explains where to find the model and serial number and why you should reference them when ordering repair parts.
Quick reference: what to check and why
| What you check | Where | Why it matters |
|---|---|---|
| Model number (3851249380) | Nomenclature plate | Identifies the exact machine family and parts diagrams |
| Serial number | Nomenclature plate | Helps narrow production run and variations |
| Manual part number (P/N) | Manual cover pages | Confirms you are using the correct documentation |
Why it matters
Knowing whether a Kenmore sewing machine is discontinued helps set expectations: you focus on correct threading, tension balance, cleaning, and oiling practices, and you use the exact model and serial identifiers to match compatible replacement parts.
Last updated: February 2026
