Lexus·Sc430·2010 Lexus SC430·Wiring
Wiring diagram

2010 Lexus SC430 — power distribution

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Power distribution

A AM1 AM2 ACC IG1 IG2 ST2 START ACC LOCK OFF ACC LOCK OFF ACC ACC F E D B B C 5A 7.5A 7.5A 5A 10A 50A ON START ON START ON OFF LOCK LOCK OFF ON START 30A 20A 25A 15A 10A 20A 15A 140A 40A 40A 60A 50A 15A 30A 5A 40A 25A 25A ENGINE ROOM 1 R/B ENGINE ROOM 1 J/B BATTERY DRIVER SIDE J/B PASSENGER SIDE J/B HEADLAMP RELAY ENGINE ROOM 2 R/B EFI RELAY F17 5 3 4 2 A1 E17 H4 6 C13 G3 7 2 5 A A 3 1 A A A 8 1 5 3 2 4 2 BLK/BLU WHT/RED BLK BLK BLK WHT/BLK BLK BLK YEL BLK WHT/GRN BLU GRN/RED WHT BLK BLK/ORG BLK WHT/RED WHT/RED WHT/BLU BLK/RED BLK/RED WHT/RED WHT/RED GRN/BLK PNK/BLU BLK/WHT WHT BLK/RED BLK WHT PNK YEL BLK/RED WHT WHT BLK BLU/WHT WHT/RED GRN BLK/YEL BLK/RED GRN/YEL WHT ALT FUSE MAIN FUSE D/C CUT FUSE ALT-S FUSE P-DOOR FUSE D-DOOR FUSE ABS 2 FUSE RADIO 1 FUSE AM2 FUSE HEATER FUSE FAN FUSE FAN 2 FUSE ABS 1 FUSE AM1 FUSE IGNITION SWITCH IG2 FUSE IG2 RELAY EFI FUSE ETCS FUSE HORN FUSE TURN-HAZ FUSE IG2 MAIN FUSE H-LP UPR FUSE SHORT PIN 1 INJ FUSE IGN FUSE STARTER RELAY STARTER FUSE SHORT PIN 2 (RIGHT SIDE OF ENGINE COMPARTMENT) (RIGHT SIDE OF ENGINE COMPT) (LEFT KICK PANEL) (RIGHT KICK PANEL) (REAR OF RIGHT FENDER) (LEFT SIDE OF ENGINE COMPARTMENT) EA TO RR J/B FUSE (DIAGRAM 2 OF 3) COOLING FANS SYSTEM ANTI-LOCK BRAKES SYSTEM STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM NAVIGATION, SOUND & POWER ANTENNA SYSTEMS INTERIOR LIGHTS, DEFOGGER, POWER WINDOWS, MIRRORS, POWER TOPS, DOOR LOCKS & ANTI-THEFT SYSTEMS ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM TO TAIL FUSE (DIAGRAM 3 OF 3) TO PASSENGER SIDE J/B (DIAGRAM 2 OF 3) STARTING/ CHARGING SYSTEM TO DRIVER SIDE J/B (DIAGRAM 3 OF 3) TO ENGINE ROOM 2 R/B (DIAGRAM 1 OF 3) TO PASSENGER SIDE J/B (DIAGRAM 2 OF 3) SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM HORNS, DOOR LOCKS, ANTI-THEFT & BODY COMPUTER SYSTEMS ENGINE CONTROLS SYSTEM HEADLIGHTS & BODY COMPUTER SYSTEMS FROM IGNITION SWITCH (DIAGRAM 1 OF 3) EXTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT & BODY COMPUTER SYSTEMS CRUISE CONTROL, ENGINE CONTROLS & TRANSMISSIONS SYSTEMS STARTING/ CHARGING SYSTEM STARTING/CHARGING & ENGINE CONTROLS SYSTEMS CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS, ANTI-THEFT & ANTI-LOCK BRAKES SYSTEMS TRANSMISSIONS, ENGINE CONTROLS, STARTING/CHARGING & NAVIGATION SYSTEMS
H FUEL DEF TAIL 2 STOP 2 BK/UP STOP 1 TAIL 1 HIC OPN(P) L O/C (P) MPX-B 7.5A 7.5A 7.5A ACC GND 7.5A A E G 15A 10A 10A 20A 10A 5A 5A 30A 20A 30A 10A 7.5A 20A 20A 20A 20A 20A 30A F 50A ENGINE ROOM 1 R/B ENGINE ROOM 1 J/B LUGGAGE ROOM J/B LUGGAGE ROOM J/B ECU PASSENGER SIDE J/B PASSENGER SIDE J/B ECU PASSENGER SIDE J/B ECU J/C J11 9 1 3 J9 G8 A A A 5 E13 I19 I8 E4 C12 E7 4 7 B1 E16 E6 E2 F8 4 2 G4 E17 3 2 1 5 C17 G6 E8 2 3 1 5 F11 G10 J5 D8 A1 3 5 1 2 D1 15 13 12 11 10 6 17 16 J6 C9 C8 C10 L1 C6 C5 RED WHT/ BLK WHT/ RED LT GRN BLK BLU/BLK WHT/BLK RED/BLU ORG BLU/ BLU/BLK GRN/BLK WHT/GRN ORG BLU/ YEL BLU/ BLK/ORG BLU/WHT WHT/GRN BLU WHT/GRN WHT/BLK WHT/BLK WHT/BLK PNK PNK WHT/BLU LT GRN RED/BLU WHT/RED BRN BLU/WHT BLK/RED WHT WHT GRN BLK RED BLU WHT BLU RR J/B FUSE H-LP CLN FUSE DEFOG FUSE LCE LP FUSE ROOF RH FUSE LGG LH FUSE ROOF LH FUSE LGG RH FUSE P-TRAY FUSE FUEL OPN FUSE DEFOG RELAY P P/SEAT FUSE WASHER FUSE TV FUSE A/C FUSE ACC RELAY IG1 RELAY RADIO 2 FUSE SEAT HTR FUSE H-LP LVL FUSE P-IG FUSE CIG FUSE CIGARETTE LIGHTER MPX-B2 FUSE MPX-B3 FUSE MPX-B1 FUSE DOME FUSE (RIGHT SIDE OF ENGINE COMPARTMENT) (RIGHT SIDE OF ENGINE COMPT) (LEFT REAR OF LUGGAGE COMPARTMENT) (RIGHT KICK PANEL) (CENTER OF DASH) (CENTER OF DASH) (LEFT SIDE DASH BRACE) (CENTER OF DASH) IG II IG FROM ABS 1 FUSE (DIAGRAM 1 OF 3) WIPER/ WASHER SYSTEM DEFOGGER SYSTEM BODY COMPUTER & EXTERIOR LIGHTS SYSTEMS FROM IGNITION SWITCH (DIAGRAM 1 OF 3) POWER TOPS SYSTEM FROM ENGINE ROOM 1 R/B (DIAGRAM 1 OF 3) TO DRIVER SIDE J/B (DIAGRAM 3 OF 3) TO DRIVER SIDE J/B (DIAGRAM 3 OF 3) SEATS SYSTEM NAVIGATION SYSTEM AIR CONDITIONING, INSTRUMENT CLUSTER, BODY COMPUTER, NAVIGATION, POWER ANTENNA, SOUND, DOOR LOCKS, ANTI-THEFT, POWER WINDOWS, SHIFT INTERLOCK & SUPPLEMENTAL RESTRAINTS SYSTEMS SEATS SYSTEM AIR CONDITIONING, NAVIGATION & INSTRUMENT CLUSTER SYSTEMS WARNING, NAVIGATION, SEATS, SHIFT INTERLOCK, MIRRORS & POWER ANTENNA SYSTEMS WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING, MEMORY, TRUNK, TAILGATE, FUEL DOORS, STARTING/CHARGING, INSTRUMENT CLUSTER, HEADLIGHTS, ENGINE CONTROLS, TRANSMISSIONS, INTERIOR LIGHTS, BODY COMPUTER, SUPPLEMENTAL RESTRAINTS, POWER TOPS, WARNING, EXTERIOR LIGHTS, NAVIGATION, ANTI-LOCK BRAKES, WIPER/WASHER, SOUND & CRUISE CONTROL SYSTEMS INTERIOR LIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS, WIPER/WASHER & BODY COMPUTER SYSTEMS SEATS SYSTEM MIRRORS, SEATS, POWER WINDOWS, POWER TOPS, DOOR LOCKS, ANTI-THEFT, BODY COMPUTER & DEFOGGER SYSTEMS HEADLIGHTS, INTERIOR LIGHTS, BODY COMPUTER, MIRRORS, EXTERIOR LIGHTS, WIPER/WASHER, MEMORY & TRUNK, TAILGATE, FUEL DOORS SYSTEMS BODY COMPUTER, SOUND, DEFOGGER, ANTI-THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS & GARAGE DOOR OPENER
H ACCY IG MPX-IG GND PANEL1 5A G 15A 7.5A 10A 30A 10A D 7.5A C 7.5A 7.5A 5A 30A 15A 15A 7.5A DRIVER SIDE J/B DRIVER SIDE J/B ECU G8 4 3 1 6 9 G7 2 1 G5 C2 I2 I17 I15 F11 5 3 1 2 I16 E11 I5 G1 E1 G6 E4 C11 D4 F4 C8 1 2 3 5 E10 F6 F17 F16 C6 J10 G2 G10 C16 YEL RED/ RED RED/YEL WHT/BLK WHT/GRN WHT/BLK PNK VIO/WHT VIO/WHT VIO/WHT VIO/WHT VIO/WHT RED YEL RED/YEL BLU BLU BLK/YEL BLK/YEL RED BLU BLU ORG BLK/ BLK/ORG BLK BLK/ORG BLU/WHT WHT BLU/WHT RED/YEL STOP FUSE FR FOG FUSE OBD FUSE D P/SEAT FUSE TI & TE FUSE TAIL FUSE SECURITY FUSE IG1 RELAY ABS-IG FUSE WIPER FUSE HEATER FUSE D-IG FUSE PANEL FUSE ACC RELAY MPX-IG FUSE PWR OUTLET FUSE POWER OUTLET (LEFT KICK PANEL) (LEFT SIDE DASH BRACE) (LEFT SIDE DASH BRACE) II II FROM FUSE AM1 (DIAGRAM 1 OF 3) CRUISE CONTROL, TRANSMISSIONS, COMPUTER DATA LINES, ENGINE CONTROLS, ANTI-LOCK BRAKES & SUPPLEMENTAL RESTRAINTS SYSTEMS HORNS & BODY COMPUTER SYSTEMS HEADLIGHTS & BODY COMPUTER SYSTEMS MEMORY SYSTEMS HEADLIGHTS, EXTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT & BODY COMPUTER SYSTEMS SEATS SYSTEM CRUISE CONTROL, ENGINE CONTROLS, TRANSMISSIONS, BODY COMPUTER, SHIFT INTERLOCK, EXTERIOR LIGHTS & ANTI-LOCK BRAKES SYSTEMS FROM PASSENGER SIDE J/B (DIAGRAM 2 OF 3) FROM IGNITION SWITCH (DIAGRAM 1 OF 3) BODY COMPUTER, DOOR LOCKS, POWER WINDOWS & ANTI-THEFT SYSTEMS AIR CONDITIONING SYSTEM AIR CONDITIONING, STARTING/CHARGING, INSTRUMENT CLUSTER, CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS, HEADLIGHTS, INTERIOR LIGHTS, WARNING, NAVIGATION, MEMORY, SOUND, POWER TOPS, SUPPLEMENTAL RESTRAINTS, EXTERIOR LIGHTS, ANTI-LOCK BRAKES, TRUNK, TAILGATE, FUEL DOORS, WIPER/WASHER & BODY COMPUTER SYSTEMS PASSIVE RESTRAINTS & BODY COMPUTER SYSTEMS HEADLIGHTS, EXTERIOR LIGHTS, STARTING/CHARGING, CRUISE CONTROL, MIRRORS, WIPER/WASHER, POWER TOPS, TRANSMISSIONS, DOOR LOCKS & ANTI-THEFT SYSTEMS COMPUTER DATA LINES, AIR CONDITIONING & COOLING FANS SYSTEMS ANTI-LOCK BRAKES & HEADLIGHTS SYSTEMS BODY COMPUTER & WIPER/WASHER SYSTEMS PASSIVE RESTRAINTS & BODY COMPUTER SYSTEMS CRUISE CONTROL & TRANSMISSIONS SYSTEMS ANTI-LOCK BRAKES SYSTEM FROM PASSENGER SIDE J/B (DIAGRAM 2 OF 3) SEATS SYSTEM AIR CONDITIONING, HEADLIGHTS, NAVIGATION, INTERIOR LIGHTS, MIRRORS, DEFOGGER, BODY COMPUTER, MEMORY, POWER TOPS, EXTERIOR LIGHTS, ANTI-THEFT, DOOR LOCKS, WIPER/WASHER & POWER WINDOWS SYSTEMS BODY COMPUTER SYSTEM POWER WINDOWS, POWER TOPS, MIRRORS, DEFOGGER, BODY COMPUTER, ANTI-THEFT & DOOR LOCKS SYSTEMS WIPER/WASHER, EXTERIOR LIGHTS, BODY COMPUTER & HEADLIGHTS SYSTEMS