Passive adapter for connecting older Toyota and Lexus vehicles equipped with the proprietary 22-pin DLC1 diagnostic connector to a standard 16-pin OBD-II tool.
The 22-pin DLC1 connector is Toyota's proprietary diagnostic format from the 1990s to 2000s, before the adoption of the OBD-II standard. This adapter is essential for diagnosing these models with a modern tool.
Passive adapter. Does not work alone, requires a compatible OBD-II interface sold separately.
Package contents
- 1 x DLC1 22-pin to 16 OBD-II Adapter
Warranty
Product guaranteed for 1 year, covers manufacturing and delivery defects.
Connection type
| Vehicle interface | DLC1 22-pin proprietary Toyota (OBD-I) |
| Tool interface | Standard 16-pin OBD-II |
| Type | Passive adapter |
Supported protocols
| K-Line | ISO 9141-2 |
| Proprietary protocol | Toyota DLC1 |
Required adapters
Requires a compatible OBD-II interface on the PC side, sold separately.
Compatible vehicles
- Toyota Corolla, Camry, Land Cruiser, Hilux, Hiace (1990s generations)
- Toyota Celica, MR2, Supra (3rd and 4th generation), Previa
- Lexus LS400 (Z30), GS300/400 (Z40), SC400
- Toyota / Lexus vehicles with 22-pin DLC1 connector, approximately 1990 to 2000
Check compatibility with your vehicle using the configurator.
Operations achievable
- Reading and clearing of Diagnostic Trouble Codes (DTCs)
- Real-time data reading
- ECU adaptation and reset
Compatible software
- Toyota Techstream (via J2534 interface)
- Carman Scan (Toyota compatible)
Software is not included with purchase but can be downloaded for free via the links in the software section.