--- product_id: 61661521 title: "iKKEGOL 1M DB9 Female to OBD2 Male 16 Pin Passive Diagnostic Cable | Passive DB9-to-OBD2 cable with specified pinout. Verify your equipment pinout before purchase; no RS232 protocol conversion" brand: "ikkegol" price: "$27.21" currency: USD in_stock: true category: "I Kkegol" url: https://www.desertcart.us/products/61661521-ikkegol-1m-db9-female-to-obd2-male-16-pin-passive store_origin: US region: United States of America --- # Precise DB9 to OBD2 pin mapping 1M length cable Passive, no protocol conversion iKKEGOL 1M DB9 Female to OBD2 Male 16 Pin Passive Diagnostic Cable | Passive DB9-to-OBD2 cable with specified pinout. Verify your equipment pinout before purchase; no RS232 protocol conversion **Brand:** ikkegol **Price:** $27.21 **Availability:** ✅ In Stock ## Summary > 🔧 Plug in precision, power your diagnostics like a pro! ## Quick Answers - **What is this?** iKKEGOL 1M DB9 Female to OBD2 Male 16 Pin Passive Diagnostic Cable | Passive DB9-to-OBD2 cable with specified pinout. Verify your equipment pinout before purchase; no RS232 protocol conversion by ikkegol - **How much does it cost?** $27.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/61661521-ikkegol-1m-db9-female-to-obd2-male-16-pin-passive) ## Best For - ikkegol enthusiasts ## Why This Product - Trusted ikkegol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Passive Design:** No chips, no converters—just reliable wired connection for true diagnostics. - • **Compact & Convenient:** 1 meter (3.3 ft) length for easy reach without cluttering your workspace. - • **Tested for Perfection:** 100% in-line tested for conductivity, shorts, and durability—diagnostics you can trust. - • **Pinpoint Pinout Precision:** Verified custom pin mapping ensures compatibility—know before you buy! - • **Seamless Vehicle Interface:** Connect your OBD2 port directly to DB9 diagnostic hardware with zero signal loss. ## Overview The iKKEGOL 1M DB9 Female to OBD2 Male 16 Pin Passive Diagnostic Cable is a meticulously engineered passive adapter cable that connects OBD2 vehicle ports to DB9 diagnostic interfaces. Featuring a custom-verified pinout, it ensures accurate signal routing without any electronic conversion, making it ideal for professionals requiring reliable, no-nonsense vehicle diagnostics. With a 1-meter length and rigorous quality testing, this cable delivers dependable performance for compatible diagnostic hardware. ## Description This cable is a passive 9-wire pass-through adapter designed to connect a vehicle's OBD2 diagnostic port to a DB9-based hardware interface. It contains no chips, no protocol conversion, and no signal conditioning. Each OBD2 pin is hard-wired to a corresponding DB9 pin. ⚠ Important Compatibility Notice This cable uses a product-specific (non-standard) DB9 pinout. DB9 is a physical connector format — there is no universal DB9 pinout for automotive diagnostics. Different manufacturers assign OBD2 signals to DB9 pins differently. You MUST verify that your diagnostic interface hardware's DB9 pin assignment matches the table below. This cable is NOT compatible with PEAK DB9 CAN Bus Analyzers. Pinout Table (OBD2 Male → DB9 Female) Pinout (OBD2 Male → DB9 Female): Pin 2 — SAE J1850 Bus+ — Purple wire → DB9 Pin 7 Pin 4 — Chassis Ground — Black wire → DB9 Pin 2 Pin 5 — Signal Ground — White wire → DB9 Pin 1 Pin 6 — CAN High (ISO 15765) — Brown wire → DB9 Pin 3 Pin 7 — K Line (ISO 9141-2) — Orange wire → DB9 Pin 4 Pin 10 — SAE J1850 Bus- — Blue wire → DB9 Pin 6 Pin 14 — CAN Low (ISO 15765) — Yellow wire → DB9 Pin 5 Pin 15 — L Line (ISO 9141-2) — Green wire → DB9 Pin 8 Pin 16 — Battery Power +12V — Red wire → DB9 Pin 9 OBD2 pins 1, 3, 8, 9, 11, 12, 13 are not connected. What This Cable Is A physical wiring harness that routes OBD2 signals to a DB9 connector for compatible diagnostic interface hardware. What This Cable Is NOT An RS232-to-OBD2 converter, a USB-to-OBD2 adapter, a CAN bus analyzer, or a device that can be plugged directly into a computer's serial port. Quality Assurance Every cable undergoes 100% in-line testing: conduction (≤0.5Ω), short circuit detection, poor contact wiggle test, and pinout mapping verification. Insulation resistance tested at ≥20MΩ DC300V. Package Includes 1 × 1M DB9 Female to 16-Pin Male OBD2 Cable Adapter ## Features - PASSIVE DB9 TO OBD2 CONNECTION - Connects an OBD2 16-pin vehicle port to a DB9 female diagnostic interface. This is a passive wired adapter with no electronic protocol converter. - VERIFIED PINOUT (OBD2 → DB9)— Pin 2→7 (J1850 Bus+), Pin 4→2 (Chassis Ground), Pin 5→1 (Signal Ground), Pin 6→3 (CAN High), Pin 7→4 (K Line), Pin 10→6 (J1850 Bus-), Pin 14→5 (CAN Low), Pin 15→8 (L Line), Pin 16→9 (Battery +12V). See product description for full pinout table. - CUSTOM PINOUT — CHECK COMPATIBILITY — This cable uses a product-specific DB9 pin assignment. It is NOT compatible with PEAK DB9 CAN Bus Analyzers (PCAN) or other devices using a different pinout. Verify your diagnostic interface's DB9 pin mapping matches the table above before purchasing. - NOT AN RS232 CONVERTER - This cable does not convert RS232, CAN, or other communication protocols. It is not a USB adapter or a direct PC serial-port interface. Compatible hardware is required. - 1M / 3.3FT CABLE - Approximately 1 meter / 3.3 feet long, with a DB9 female connector and OBD2 male 16-pin connector. Designed for compatible diagnostic and vehicle interface applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077SHQQ1D | | Best Sellers Rank | #134,551 in Automotive ( See Top 100 in Automotive ) #649 in Code Readers & Scan Tools | | Brand | iKKEGOL | | Color | DB9 to OBD Cable | | Compatible Devices | Diagnostic Interface | | Connector Type | 16 Pin | | Customer Reviews | 3.8 3.8 out of 5 stars (206) | | Item Weight | 0.16 kg | | Manufacturer | iKKEGOL | | Mfr Part Number | IKG-40140 | | Model Number | iKKEGOL-OBD2-DB9-1M | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Unit Count | 1 Count | | Warranty Description | 60 Days Warranty | ## Product Details - **Brand:** iKKEGOL - **Color:** DB9 to OBD Cable - **Compatible Devices:** Diagnostic Interface - **Connector Type:** 16 Pin - **Item Weight:** 0.16 kg ## Images ![iKKEGOL 1M DB9 Female to OBD2 Male 16 Pin Passive Diagnostic Cable | Passive DB9-to-OBD2 cable with specified pinout. Verify your equipment pinout before purchase; no RS232 protocol conversion - Image 1](https://m.media-amazon.com/images/I/51UsBBHbSkL.jpg) ## Questions & Answers **Q: Will it work with a autopropad basic keyprogrammer?** A: I think yes **Q: Will this work with a Bosch 1300 scanner??** A: Normally it can be works. **Q: OBD adapter for my Honda motorcycle** A: It's depending on your motorcycle, if without the cable, it can be works with directly in your motorcyle or not? This is just a cable for connection, it's not converter adapter. Hope it can be helps for you. **Q: Will this work for nexas** A: yes, it can be works with all OBD 2, but This cable is not meant to be plugged directly into a computer’s serial port. It is meant to plug into some sort of hardware interface. It will not communicate with PC ## Frequently Bought Together - iKKEGOL 1M 3.3ft DB9 Serial RS232 Female Port to Male OBD2 OBDII 16 Pin OBD Cable Adapter Diagnostic Extension Cord Connector (DB9 to OBD Cable) - Seeed Studio CAN-Bus Shield V2 Compatible with Arduino for Controller and Transceiver, Arduino Shield Adopts MCP2515 and MCP2551. - Arduino Uno REV3 [A000066] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/61661521-ikkegol-1m-db9-female-to-obd2-male-16-pin-passive](https://www.desertcart.us/products/61661521-ikkegol-1m-db9-female-to-obd2-male-16-pin-passive) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-14*