STARTING/CHARGING – Lexus SC 400 1999 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

4.0L

4.0L, Starting Wiring Diagram for Lexus SC 400 1999

List of elements for 4.0L, Starting Wiring Diagram for Lexus SC 400 1999:

• (on transmission)
• Acc
• Alt fusible link 150a
• Am1
• Am1 fusible link 100a
• Battery
• E18
• Engine control module (behind lower right side of dash)
• Fuse block (at left side of engine compartment, behind battery)
• I27 (dash harness, right side of dash)
• Ignition switch
• Igsw fuse 40a
• Instrument cluster system
• Junction block 1 (behind left kick panel)
• Lock
• Main fusible link 60a
• Nca
• Park/ neutral position switch
• Relay block 2 (on left side of engine compt, behind battery)
• Run
• Srly
• St fuse 7.5a
• St1
• Sta
• Start
• Starter motor
• Starter relay
• Theft deterrent & door lock control ecu (behind instrument cluster)

Charging Wiring Diagram for Lexus SC 400 1999

List of elements for Charging Wiring Diagram for Lexus SC 400 1999:

• (2000)
• (3.0l) (4.0l)
• 3.0l
• 4.0l
• Alt fusible link 120a 150a
• Alt sensing fuse 7.5a
• Battery
• C14
• Charging warning light
• Combination meter
• Engine fuse 7.5a
• Fuse block (at left side of engine compt, behind battery)
• Generator
• Hot in run or start
• Ign fuse 7.5a
• Junction block 1 (behind left kick panel)
• Junction block 3 (behind center of dash)
• Main fusible link 60a
• Nca
• Relay block 2 (on left of engine compt, behind battery)
• Starting circuit