Maintenance Information: Component Locations Lexus SC I

VIN LOCATION

The Vehicle Identification Number (VIN) is located on the left side of the dash panel at the base of the windshield. The VIN chart explains the code characters.

FUSE PANEL LOCATION

This vehicle is equipped with two fuse panels. The dash fuse box is located behind the driver's kick panel and the main junction block is located in the engine compartment.

Scheme 7

Fuse & Circuit Breaker Identification

1. 1 - 7.5 Amp - Charging System
2. 2 - 10 Amp - Air Conditioning System, Rear Window Defogger
3. 3 - 20 Amp - Windshield Wipers & Washers
4. 4 - 7.5 Amp - Starting System, Cruise Control, Electronic Fuel Injection System, Instrument Panel Lights
5. 5 - 7.5 Amp - Discharge Warning Light, Electronic Fuel Injection System, Instrument Panel Lights
6. 6 - 7.5 Amp - Instrument Panel Lights, Glove Box Light
7. 7 - 10 Amp - Outside Rear View Mirror Defogger
8. 8 - 15 Amp - Turn Signal & Cornering Lights
9. 9 - 15 Amp - Stoplights, Cruise Control Cancel Device
10. 10 - 15 Amp - Cigarette Lighter, Theft Deterrent, Shift Lock System, SRS Air Bag, Instrument Panel Lights
11. 11 - 7.5 Amp - Radio, Cassette Tape Player, Compact Disc Player, Power Antenna, Power Rear View Mirrors
12. 12 - 15 Amp - Tail, Parking, Side Marker & License Plate Lights
13. 13 - 15 Amp - Cruise Control System, Power Steering Control System, Shift Lock System, Anti-Lock Brake System, SRS Air Bag System, Preset Steering, Traction Control System, Electronically Controlled Hydraulic-Driven, Cooling System, Passenger's Seat Control System
14. 14 - 10 Amp - Gauges, Buzzers & Meters Warning Lights, Back-Up Lights, Headlights, Electronically Controlled Automatic Transmission, Automatic Transmission Overdrive System
15. 15 - 15 Amp - SRS Air Bag System, Power Rear View Mirrors
16. 16 - 15 Amp - Seat Heater
17. 17 - 30 Amp - Preset Steering, Electronic Moon Roof, Power Windows, Theft Deterrent System
18. 18 - 40 Amp - Starting System
19. 19 - 30 Amp - Theft Deterrent System, Seat Control System, Fuel Opener Control System, Power Door Lock System

Relay Identification

1. 20 - Power Main Relay
2. 21 - Taillight Relay
3. 22 - Flasher Relay
4. 23 - Horn Relay
5. 24 - Seat Heater Relay

Scheme 8

Fuse & Circuit Breaker Identification

1. 1 - 10 Amp - Interior, Personal, Door Courtesy, Ignition Switch, Open Door Warning & Trunk Room Lights, Electronic Moon Roof, Preset Steering, Seat Belt Warning System, Cruise Control, Air Conditioning, Inside Rear View Mirror, Door Lock & Theft Deterrent Systems, Foot Light, Power Rear View Mirror, Locking With Wireless Remote Control System, Passenger's Seat Control System
2. 2 - 30 Amp - Electronic Fuel Injection System
3. 3 - 25 Amp - Emergency Flashers, Horns
4. 4 - 20 Amp - Radio, Power Antenna, Cassette Tape/Compact Disc Player
5. 5 - 15 Amp - Telephone
6. 6 - 7.5 Amp - Charging System
7. 7 - 7.5 Amp - Traction Control System
8. 8 - 15 Amp - Right Headlight (Low Beam)
9. 9 - 15 Amp - Left Headlight (Low Beam)
10. 10 - 15 Amp - Right Headlight (High Beam)
11. 11 - 15 Amp - Left Headlight (High Beam)
12. 12 - 30 Amp - Starting System

Relay Identification

1. 13 - Starter
2. 14 - Blank
3. 15 - EFI Main
4. 16 - Magnetic Clutch
5. 17 - Ignition Main
6. 18 - Heater
7. 19 - Headlight
8. 20 - Defogger
9. 21 - Dimmer Relay
10. 22 - Blank

Circuit Breaker Identification

1. 23 - 60 Amp - Heater
2. 24 - 50 Amp - Defogger Relay
3. 25 - Blank
4. 26 - Blank

Fusible Link Identification

1. 27 - 60 Amp ABS No. 1
2. 28 - 100 Amp AM1
3. 29 - 150 Amp ALT
4. 30 - 60 Amp MAIN
5. 31 - 30 Amp AM1
6. 32 - 30 Amp ABS No. 2