Removal & Installation: Notes
WARNING: This page is about a different car, the 2001 Lexus IS 300 and 2001 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
To prevent air bag deployment, disconnect negative battery cable and wait at least 90 seconds before working on vehicle.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle.
NOTE:
For reassembly reference, label all electrical connectors, vacuum hoses and fuel lines before removal. Also place mating marks on engine hood and other major assemblies before removal.