Circuit Description

WARNING: This page is about a different car, the 2003 Lexus IS 300 and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.

For circuit diagram, see Fig 1 and Fig 2 .

Fig 1: Identifying Rear Defogger Relay Circuit (Sedan)

Fig 2: Identifying Rear Defogger Relay Circuit (Wagon)