HORN – Lexus RX 300 2003 – SYSTEM WIRING DIAGRAMS

HORN

Horn Wiring Diagram for Lexus RX 300 2003

List of elements for Horn Wiring Diagram for Lexus RX 300 2003:

• (on left side of engine compartment)
• Body ecu (behind left side of dash)
• Combination switch
• Engine room j/b
• Horn
• Horn fuse 10a
• Horn relay
• Horn switch
• Hot at all times
• I4 (in dash harness, behind left side of dash)
• Left horn
• Right horn