Changan VIN History Report | CS75, UNI-T & Eado Check VIN Decoder
Changan is China's #1 domestic brand by sales volume, founded in 1862 — one of China's oldest companies. Changan also operates the Deepal EV and Avatr (CATL/Huawei partnership) sub-brands. Our decoder extracts data from Chinese databases no other service can access:
Engine, body style, drivetrain, battery capacity for Deepal/Avatr EVs, trim level
Factory location in Chongqing or other Changan plants — encoded in the VIN
Position 10 reveals model year (N=2022, P=2023, R=2024, S=2025, T=2026)
Chinese traffic authority records and insurance claims — unavailable on Carfax
Previous owners, registration history, transfer dates from Chinese databases
Cross-referenced against the SAMR recall database for all Changan models
Whether you need to check Changan VIN online, decode Changan VIN free, or verify a used Changan CS35, CS75 Plus, Uni-V, or Deepal EV before purchase, follow this simple 6-step process to extract complete vehicle data from your 17-character VIN:
Your Changan VIN (also called chassis number in some markets) is in three locations:
Ensure your Changan VIN has exactly 17 alphanumeric characters (no spaces or special symbols).
LS4 = Changan (Chongqing main plant) | LS6 = Deepal sub-brand | LVSH = Changan Ford JV
Scroll to the top of this page and paste or type your 17-digit Changan VIN into the decoder input field. The system instantly validates VIN format and WMI code.
⚠️ Common mistake: Confusing the letter "O" with the number "0", or "I" with "1". VINs never use the letters I, O, or Q to avoid confusion.
Our decoder immediately displays free basic information:
✓ Model & Sub-brand
CS35 Plus, Uni-V, Deepal S7, Avatr 11, etc.
✓ Manufacturing Plant
Chongqing, Hebei, or Guangdong factory
✓ Model Year
2022, 2023, 2024, 2025, 2026 (position 10)
✓ Engine/Drivetrain
1.5T, 2.0T, Blue Core Hybrid, or EV battery
For complete pre-purchase verification of any used Changan CS75 Plus, CS35, Uni-K, Uni-V, or Deepal EV, our paid reports include exclusive Chinese government data:
Armed with complete Changan VIN data — including Chinese accident records, ownership history, and recall status — you can negotiate confidently, avoid hidden damage, and ensure you're buying a legitimate vehicle, not a reconstructed wreck or odometer-fraud case.
Enter your 17-digit VIN in the decoder tool at the top of this page for instant free results, or upgrade to a full Chinese database report for complete pre-purchase protection.
Decode Changan VIN Now ↑📖 Need help finding your VIN? Read our complete guide: Where to Find Your VIN Number — covers all Changan models with photos and diagrams.
Note: In some regions (especially Russia, Middle East, and Asia-Pacific markets), the term "chassis number" is used interchangeably with "VIN". They refer to the same 17-character code. If you're looking for a Changan chassis number decoder, you're in the right place — our tool decodes both VIN and chassis numbers (they are identical).
Many buyers are confused about the relationship between Changan, Deepal, Avatr, and Oshan. Here's the complete breakdown:
Changan Automobile Co., Ltd. (长安汽车) — Founded in 1862, one of China's oldest and largest automakers. Headquartered in Chongqing.
Changan Auto — Mainstream passenger vehicles (CS75 Plus, CS35 Plus, Uni-V, Uni-K, Uni-T). Uses LS4 WMI code.
💡 Why This Matters: When checking a used "Changan" for sale, verify if it's actually a Deepal EV (different warranty, charging infrastructure requirements) or an Oshan budget model (lower resale value). The VIN's WMI code (first 3 characters) reveals the true sub-brand.
The WMI (World Manufacturer Identifier) is the first 3 characters of every VIN. For Changan vehicles, the WMI reveals which sub-brand, factory, and joint venture produced the vehicle:
Chongqing (Main)
LS4 vehicles, largest Changan plant, 500k+ units/year
Hebei Province
Secondary plant for Uni-series and CS models
Guangdong Province
Deepal EV production facility (LS6 WMI code)
Nanjing (JV)
Changan Mazda joint venture plant (LVR)
Hangzhou (JV)
Changan Ford joint venture plant (LVSH)
Avatr Smart Factory
Chongqing, dedicated Avatr 11/12 EV production
See how real Changan VINs decode position-by-position for the CS35 Plus, Uni-V, Deepal S7 EV, and Oshan X7. These examples show exactly what each character reveals about your vehicle:
LS4AC2DF5RB123456Positions 1-3: LS4
WMI Code = Changan Automobile (Chongqing plant)
Positions 4-8: AC2DF
CS35 Plus, 1.5T engine, 5-door SUV, front airbags + side curtains
Position 9: 5
Check digit (VIN validation)
Position 10: R
Model year = 2024
Position 11: B
Chongqing Plant B (CS-series production line)
Positions 12-17: 123456
Sequential production number (unique to this vehicle)
Why decode this? The CS35 Plus is Changan's best-selling compact SUV globally (especially popular in Russia, Middle East, and ASEAN markets). Knowing the exact model year (R=2024) and engine variant (1.5T) helps verify the seller's claims and check for active SAMR recalls.
LS4BE4JK9PC789012Positions 1-3: LS4
WMI Code = Changan Automobile
Positions 4-8: BE4JK
Uni-V, 2.0T turbo engine, 4-door sedan coupe, advanced safety (6+ airbags)
Position 9: 9
Check digit (VIN validation)
Position 10: P
Model year = 2023
Position 11: C
Chongqing Plant C (Uni-series specialized line)
Positions 12-17: 789012
Sequential production number
Why decode this? The Uni-V is Changan's sporty sedan with a powerful 2.0T engine. VIN decoding confirms whether you're getting the base 1.5T or the performance 2.0T variant — a major price difference. The "BE4JK" VDS segment reveals engine specs that sellers sometimes misrepresent.
LS6DA7EV2RG345678Positions 1-3: LS6
WMI Code = Deepal EV sub-brand (NOT LS4!)
Positions 4-8: DA7EV
Deepal S7, 66.8 kWh CATL battery, 5-door SUV, EV drivetrain (single motor RWD)
Position 9: 2
Check digit (VIN validation)
Position 10: R
Model year = 2024
Position 11: G
Guangdong Deepal EV Plant (dedicated EV facility)
Positions 12-17: 345678
Sequential production number
⚡ EV-Specific Note: Deepal uses a different WMI code (LS6) than regular Changan models. This affects warranty coverage, parts availability, and charging infrastructure compatibility. The VDS segment reveals battery capacity (66.8 kWh vs 79.9 kWh options) — critical for resale value and range estimation.
LS4GX5BC7PD901234Positions 1-3: LS4
WMI Code = Changan (Oshan uses same WMI as parent brand)
Positions 4-8: GX5BC
Oshan X7, 1.5T engine, 5-door SUV, 7-seat configuration, basic safety
Position 9: 7
Check digit (VIN validation)
Position 10: P
Model year = 2023
Position 11: D
Hebei Plant D (Oshan budget line)
Positions 12-17: 901234
Sequential production number
Why decode this? The Oshan X7 is positioned as a budget alternative to the Changan CS75 Plus. The VDS segment "GX5BC" identifies it as an Oshan brand vehicle (lower trim quality, different parts network) versus premium Changan Uni-series. This affects resale value significantly — verify before purchase.
Before you can decode Changan VIN online, you need to locate it on your vehicle. Chinese cars including Changan, Deepal, and Oshan models follow international standards but also include additional VIN placements required by Chinese regulations. Below are the most common locations for each model type.
Location: Open the driver's door and look at the door jamb area where the door latches. You'll see a white or silver label.
This is the easiest location to read the VIN. The sticker also shows the production date, GVWR (gross vehicle weight), and tire pressure specs.
Location: Stand outside the vehicle on the driver's side. Look at the bottom-left corner of the windshield where the dash meets the glass.
The VIN is stamped or etched onto a metal plate visible from outside. This is the global standard location for theft prevention.
Location: Open the hood. Look at the firewall (the vertical panel separating the engine from the cabin). The VIN is stamped or on a metal plate.
Common on Changan CS-series SUVs (CS35 Plus, CS55 Plus, CS75 Plus). This location is required by Chinese vehicle safety standards.
Location: On the driver's side under the hood, near the strut tower or suspension mount. Look for a stamped metal plate.
This placement is especially common on Changan Uni-series (Uni-T, Uni-K, Uni-V) and Deepal EVs.
⚠️ Important: When checking the VIN, make sure all three physical locations match exactly. Mismatches can indicate VIN tampering, frame replacement after an accident, or a cloned vehicle — common issues with grey-market Chinese imports.
B-Pillar Sticker (Driver's Side Door Jamb)
Most reliable location. Shows VIN, production date, and GVWR.
Dashboard VIN Plate (Visible Through Windshield)
Standard location for all markets. No need to open doors.
Engine Firewall (Center or Driver's Side)
Stamped directly into the metal. Visible after opening the hood.
B-Pillar Label (Same as CS-Series)
Standard placement. Label design matches the Uni-series premium branding.
Dashboard Plate (Lower Left Windshield)
Easier to see on Uni-series due to lower dashboard design.
Under Hood (Near Left Strut Tower)
On a metal plate attached to the strut tower or inner fender.
B-Pillar Sticker (Driver's Side)
Shows VIN starting with LS6 (not LS4). Also lists battery capacity (kWh) and electric motor power.
Dashboard Plate (Standard Location)
Same as gasoline models. Visible through windshield on driver's side.
Front Trunk (Frunk) or Motor Bay
Since there's no engine, the VIN may be on the electric motor housing or inside the front storage compartment.
🔋 Why this matters: Deepal vehicles use the LS6 WMI code, which routes you to Deepal-specific service centers with EV-trained technicians. If you try to service an LS6 vehicle at a standard Changan (LS4) dealer, they may refuse or lack the diagnostic equipment for the battery system.
B-Pillar Sticker (Same as Changan Models)
Even though Oshan is marketed separately, it still uses the LS4 WMI code (shared with Changan).
Dashboard Plate
Standard global location. Identical placement to Changan CS-series.
Engine Bay Firewall
Similar to CS-series SUVs since Oshan shares the same platform.
Many newer Changan vehicles (2023+) allow you to view the VIN digitally without leaving your seat:
Understanding when your Changan was built and how to order the correct replacement parts is crucial for maintenance and repairs. Chinese vehicles often have mid-year revisions and running changes that affect parts compatibility — even within the same model year. Here's how to decode production dates and use your VIN for parts ordering.
This is the marketing year assigned by Changan, not the actual build date. Position 10 of the VIN shows:
This is the real manufacturing date when the vehicle rolled off the assembly line. Found on the B-pillar label:
Why this matters for parts: A vehicle with VIN position 10 = "R" (2024 model year) could have been built in August 2023 or March 2024. Changan often makes mid-year changes to suspension components, brake calipers, or infotainment modules. When ordering parts, always provide both the VIN AND the production date from the B-pillar sticker.
Use our decoder above to extract the VDS section (positions 4-8). This tells you the exact trim level, engine variant, or battery pack size.
Example: A Changan CS75 Plus with VDS code "AC5EF" has a 2.0T engine with 8-speed automatic transmission, while "AC2DF" is the 1.5T with 7-speed DCT. These use completely different parts (engine mounts, transmission oil filters, ECU modules).
Different Changan plants may use different suppliers for the same part. Position 11 of the VIN identifies the factory:
Parts implication: If you have a CS35 Plus built in Chongqing (plant code B), the front brake calipers may be Bosch-supplied. The same model built in Heze (plant code H) might use domestically-made calipers with different bolt patterns.
When ordering parts (especially from online catalogs or third-party suppliers), always provide:
This ensures you get the correct part the first time, avoiding costly returns and installation delays.
💡 Recommendation: For critical safety components (brake pads, airbag sensors, suspension arms), always use OEM parts. For wear items (oil filters, air filters, wiper blades), quality aftermarket brands (Bosch, Mann, Mahle) are acceptable and often superior to generic Chinese OEM suppliers.
Problem: Deepal electric vehicles use the LS6 WMI code and have a completely separate parts network from standard Changan (LS4). Battery modules, motor controllers, and high-voltage components are not interchangeable.
Solution: Only order from authorized Deepal dealers or suppliers who explicitly list LS6 compatibility. Generic "Changan parts" sellers often don't stock Deepal EV components.
Problem: Changan-Ford (LVSH) and Changan-Mazda (LVR) joint venture vehicles use Ford/Mazda global parts catalogs, not Changan's domestic catalog.
Solution: If your VIN starts with LVSH or LVR, order parts through Ford or Mazda dealers using the VIN. Changan dealers may not have access to these parts.
Problem: Changan vehicles exported to Russia, Middle East, or Southeast Asia may have market-specific modifications (different emission systems, upgraded cooling for hot climates, right-hand drive conversions).
Solution: When ordering parts, specify the destination market along with your VIN. A CS75 Plus sold in Saudi Arabia has a different radiator than one sold in China.
Scenario: You own a 2024 Changan Uni-V (VIN: LS4BE4JK9RC789012) and need to replace the front brake rotors.
This is why production date is critical — the model year alone would have led you to order the wrong part.
| Position(s) | Name | Changan Specific Detail |
|---|---|---|
| 1–3 | WMI Code | LS4 = Changan (Chongqing) | LVSH = Changan Ford JV | LVR = Changan Mazda JV | LS6 = Deepal |
| 4–8 | Vehicle Descriptor (VDS) | Model, body style, engine/battery type, restraint system |
| 9 | Check Digit | Verification digit (0–9 or X) |
| 10 | Model Year | N=2022 | P=2023 | R=2024 | S=2025 | T=2026 |
| 11 | Plant Code | Identifies Chongqing or other Changan assembly plant |
| 12–17 | Production Sequence | 6-digit sequential number uniquely identifying the vehicle |
Our decoder covers all Changan, Deepal, and Avatr models. Enter your VIN above to decode:
CS75 Plus
Compact SUV
CS55 Plus
Compact SUV
CS35 Plus
Subcompact SUV
CS95
Full-size SUV
UNI-T
Compact SUV Coupe
UNI-K
Mid-size SUV
UNI-V
Compact Sedan Coupe
Deepal S7
Deepal sub-brand
Mid-size SUV EV
Deepal L7
Deepal sub-brand
Mid-size Sedan EV
Deepal S05
Deepal sub-brand
Compact SUV EV
Avatr 11
Avatr sub-brand
Premium SUV EV
Avatr 12
Avatr sub-brand
Premium Sedan EV
Lumin
Micro EV
Benben E-Star
Mini EV
Eado Plus
Also: Yidong
Compact Sedan
Raeton CC
Mid-size Sedan
We are the only Changan VIN decoder with direct access to Chinese government vehicle databases:
Records for every type-approved Changan, Deepal, and Avatr vehicle
National vehicle registration database
Accident records, violations, insurance claims
Stolen and flagged vehicle records
All official Changan recalls with VIN ranges
Claims history, damage assessments, payouts
| Models | Years | Issue | Status |
|---|---|---|---|
| CS75 Plus | 2018–2020 | Fuel tank pressure sensor | Closed |
| UNI-T | 2020–2021 | Electronic parking brake software | Closed |
| Deepal S7 | 2023 | Battery management system OTA update | Open |
| CS55 Plus | 2019–2021 | Airbag inflator — Takata replacement | Open |
Yes. Basic vehicle specs, manufacturing origin, and model details are free. Full history reports with accident records and ownership data from Chinese databases are available as paid reports.
LS4 is Changan Automobile's primary WMI code. 'L' indicates China, 'S4' identifies Changan's main Chongqing manufacturing plant. Other Changan-related WMI codes include LVSH (Changan Ford JV), LVR (Changan Mazda JV), and LS6 (Deepal EV sub-brand).
Deepal is Changan's dedicated EV sub-brand, launched in 2022. Current models include the S7 (mid-size SUV), L7 (sedan), and S05 (compact SUV). Deepal vehicles use the LS6 WMI code and can be decoded with our tool.
Avatr is a premium EV brand co-developed by Changan, CATL (battery manufacturer), and Huawei (technology). Current models: Avatr 11 (SUV) and Avatr 12 (sedan). All manufactured in China with Changan-related VIN codes.
Yes. Our reports include Chinese provincial traffic authority data and insurance claims — unavailable through Carfax, AutoCheck, or any non-Chinese checker.
All models: CS75 Plus, CS55 Plus, CS35 Plus, UNI-T, UNI-K, UNI-V, Deepal S7, Deepal L7, Deepal S05, Avatr 11, Avatr 12, Lumin, Benben E-Star, Eado Plus, and Raeton CC.
Enter your 17-digit VIN in the decoder box at the top of this page. You'll instantly see the WMI code (manufacturer), VDS section (model/trim/engine), model year, plant code, and production sequence. For Changan vehicles, verify the VIN starts with LS4 (Changan), LS6 (Deepal), LVSH (Changan-Ford JV), or LVR (Changan-Mazda JV). The VIN can be found on your B-pillar door sticker, dashboard plate visible through the windshield, or engine bay firewall.
LS4 identifies standard Changan vehicles (CS-series SUVs, Uni-series, Oshan budget models) manufactured in Chongqing and serviced through Changan's main dealer network. LS6 identifies Deepal electric vehicles (S7, SL03, L07) which use a separate EV-specific service network with trained battery technicians. If you have an LS6 vehicle, you must service it at Deepal-authorized centers — standard Changan (LS4) dealers may lack the diagnostic equipment for EV battery systems. This affects warranty coverage, parts availability, and service appointments.
All Changan models have the VIN in three standard locations: (1) B-pillar sticker on the driver's side door jamb (easiest to read, also shows production date and GVWR), (2) Dashboard VIN plate visible through the windshield on the lower-left corner (global standard location), and (3) Engine bay on the firewall or near the strut tower (stamped metal plate). For Deepal EVs, check the front trunk (frunk) or electric motor housing since there's no traditional engine bay. Always verify that all three VIN locations match exactly — mismatches indicate possible VIN tampering or frame replacement after an accident.
Learn more about buying, importing, and maintaining Chinese vehicles with our comprehensive guides. These resources cover common issues, safety ratings, insurance tips, and recall procedures specific to Chinese car brands.
Understand C-NCAP crash test ratings for Changan models. Learn how CS75 Plus, Uni-K, and Deepal S7 scored in frontal impact, side impact, and pedestrian protection tests.
Read the full guide →Step-by-step guide to checking SAMR recall database for Changan vehicles. Learn what to do if your CS55 Plus is affected by the Takata airbag recall or Deepal S7 battery update.
Read the full guide →How to get fair insurance quotes for Changan vehicles. Covers declared value vs actual cash value, aftermarket parts coverage, and what to do if your insurer declares your Changan a "total loss."
Read the full guide →Essential checklist before buying a used Changan. Verify VIN authenticity, check for frame damage, validate odometer readings, and decode production date to avoid common scams.
Read the full guide →Scroll back to the top of this page and enter your 17-digit VIN in the decoder box. Get instant results on your Changan's manufacturing details, model year, plant code, and access to full history reports with Chinese accident records.