Lexus Scan Tester
WARNING: This page is about a different car, the 1995 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
All models are equipped with 2 Data Link Connectors (DLCs). Data Link Connector No. 1 (DLC1) is located in engine compartment. Data Link Connector No. 2 (DLC2) is located under left side of instrument panel. See Fig 1. Codes can be retrieved by using DLC1 or D LC2. Connect scan tester to DLC1 or DLC2. Using scan tester manufacturer's instructions, retrieve trouble codes.