Retrieving Codes: Notes
WARNING: This page is about a different car, the 1998 Lexus SC 400 and 1998 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
If jumper wire is incorrectly connected between terminals of Data Link Connector 1 (DLC1), system may be damaged. Use Diagnosis Check Wire (09843-18020) when connecting terminals of DLC1.