---
product_id: 652573510
title: "Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909"
brand: "autel"
price: "€ 46.52"
currency: EUR
in_stock: true
reviews_count: 9
category: "Autel"
url: https://www.desertcart.pt/products/652573510-autel-original-tcan003-splitter-diagnostic-cable-for-tesla-model-3
store_origin: PT
region: Portugal
---

# Upgraded 16 Pin OBD2 Port 2-in-1 Tesla 20+12 Pin Splitter Compatible with Autel MaxiSys Scanners Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909

**Brand:** autel
**Price:** € 46.52
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Tesla’s Secrets with the Ultimate Diagnostic Cable!

## Quick Answers

- **What is this?** Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909 by autel
- **How much does it cost?** € 46.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/652573510-autel-original-tcan003-splitter-diagnostic-cable-for-tesla-model-3)

## Best For

- autel enthusiasts

## Why This Product

- Trusted autel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by 1-year warranty, 30-day hassle-free returns, and lifetime tech support—diagnose confidently.
- • **Universal Tesla Coverage:** One cable fits Model 3 (post-2021), Y, S, and X—no more adapter clutter.
- • **Plug & Diagnose with Autel:** Seamlessly works with top-tier Autel scanners like MaxiSys Ultra and Elite series—no extra software needed.
- • **Next-Gen OBD2 Compatibility:** Upgraded from 15 to 16 pin for broader Autel scanner support and future-proof diagnostics.
- • **Streamlined Tesla Diagnostics:** Connects directly to Tesla’s X437 and CAN ports for precise, model-specific troubleshooting.

## Overview

The Autel Original TCAN003 Splitter Diagnostic Cable is a cutting-edge 2-in-1 adapter designed for Tesla Model 3 (post-2021), Y, S, and X. Featuring an upgraded 16-pin OBD2 port, it ensures broad compatibility with Autel’s premium MaxiSys scanner lineup, enabling seamless, model-specific diagnostics. This cable consolidates multiple adapters into one, streamlining your Tesla maintenance workflow with reliable, professional-grade connectivity backed by a 1-year warranty and lifetime support.

## Description

Buy Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - Great to have as a back up to the original. No issues and it helps with cable management having 2 off 1
Review: Product works in 2013 and 2016 Tesla Model Ses - Worked perfectly well on two Tesla Model S on which I tried it: one a late 2013 and another a late 2016 model. Used to connect to a Bluetooth module streaming to ScanMyTesla.

## Features

- ✅【2026 Autel Tesla Diagnostic Cable for Models Y / S / X / 3】This Autel Tesla Diagnostic Cable (TCAN003) is specifically designed for Tesla Model Y, S, X all year, as well as Model 3 after 2021 (with Heat Pump), works together with Autel scanners that support Tesla diagnositic to diagnose your Tesla car. 📢🚩NOTE: Ensure that vehicle power is turned off before disassembly.🚦🚦Functions vary by vehicle make, model, year, please send us car VIN to ✍ autelchoice @ outlook . com ✍ check compatibility before order!
- ✅【2026 Autel New Tesla Diagnostic Cable: TCAN003】This Autel original Tesla OBD2 adapter TCAN003 is the upgraded ver. of Autel old version 12 Pin TCAN002 and 20 Pin TCAN001. This 2-in-1 ver. of TCAN003 directly cover Tesla Y / S / X vehicles all years, Tesla 3 after 2021 (with Heat Pump).You don't need to purchase several adapters for specific model any more. ✅What's more, the newest TCAN003 upgraded the ancient 15 pin port to 16 pin OBD2 port which can compatible with more Autel Scannners.
- ✅【Compatible with Tesla Y / S / X / 3】Different vehicle models connect different ports. This Autel Tesla diagnostic adapter can be connected to the Tesla X437 port (Below the central control screen) to diagnose Tesla S/ X all model year. It also can be connected to the Tesla CAN port (On the bottom of right front A-pillar) to diagnose Tesla Y all model year and Tesla 3 after 2021 (with Heat Pump).
- ✅【Work with Autel Scanners】Diagnostic software for Tesla Y / S / X / 3 models is available on following Autel scanners. You don't need to purchase the software seperately. With this Autel Genuine Tesla diagnostic Adapter Cable, you can connect to Autel scanners that support Tesla diagnositic, such as: MaxiSys MS908S PRO, MS908S PRO II, MaxiCOM MK908 PRO II, Elite, Elite II, Elite II PRO, MS909, MS919, Ultra, Ultra Lite, MS909EV, Ultra EV.
- 💝【Reliable OBD2 Adapter Cable by Autel】 This Autel Tesla OBD2 cable comes with 1-year w*arranty, 30-day no r-e-ason r-e-turn and r-e-place.ment, and life-t-ime tech support. If you have any questions or issues, please don't hesitate to rech us via ✍ autelchoice @ outlook . com ✍ for 24/7 assistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3V9DMLP |
| Best Sellers Rank | #82,645 in Automotive ( See Top 100 in Automotive ) #414 in Code Readers & Scan Tools |
| Brand | Autel |
| Brand Name | Autel |
| Customer Reviews | 4.6 out of 5 stars 40 Reviews |
| Included Components | OBD Cable |
| Item Type Name | Tesla OBD Cable |
| Manufacturer | Autel |
| Manufacturer Part Number | Tesla-Cable |
| Manufacturer Warranty Description | 1-Year Warranty |
| Model Number | Autel-Tesla-Cable |
| Number of Items | 1 |
| Operating System | Tesla Model 3, Y, S, X Diagnostic Cable |
| Power Source | Corded Electric |
| Screen Size | 1 Inches |
| UPC | 762917125442 |

## Product Details

- **Brand:** Autel
- **Operating System:** Tesla Model 3, Y, S, X Diagnostic Cable
- **Power Source:** Corded Electric
- **Screen Size:** 1 Inches
- **UPC:** 762917125442

## Images

![Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909 - Image 1](https://m.media-amazon.com/images/I/614a82QErUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by V***E on November 8, 2025*

Great to have as a back up to the original. No issues and it helps with cable management having 2 off 1

### ⭐⭐⭐⭐⭐ Product works in 2013 and 2016 Tesla Model Ses
*by J***L on June 18, 2025*

Worked perfectly well on two Tesla Model S on which I tried it: one a late 2013 and another a late 2016 model. Used to connect to a Bluetooth module streaming to ScanMyTesla.

### ⭐⭐⭐⭐⭐ good quality
*by A***R on April 5, 2025*

Nice

## Frequently Bought Together

- Autel Original TCAN003 Splitter Diagnostic Cable for Tesla Model 3, Y, S, X, 20 Pin + 12 Pin to 16 Pin OBDII Adapter OBD2 Connector Work w/Autel Scanner MaxiSys Ultra Elite II PRO MS909
- Autel TESKIT3Y Compatible Diagnostic Cable Adapter for Tesla Model 3 and Model Y, Read and Erase Codes, View Live Data, Work with Ultra/ MS919/ MS909/ Elite II PRO/UltraEV etc
- Autel Original Tesla Diagnostic Cables Set for Tesla S & X, OBD2 Adapter for MaxiSYS 909/919/908SPro/Elite/Elite II/Ultra Tablets

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-22*