Lexus·Is350·2013 Lexus IS350·Wiring
Wiring diagram

2013 Lexus IS350 — power distribution

Sheets 5Labels 690

Power distribution

1 2 2 1 50A 25A 10A 30A 60A 40A 150A 30A 80A A 60A C 30A 30A 7.5A 15A 7.5A 10A 25A 25A 20A 15A 10A 10A 20A 15A ENGINE ROOM J/B 1 BATTERY ENGINE ROOM J/B 2 ENGINE ROOM J/B 2 ENGINE ROOM R/B 2 ENGINE ROOM J/B 2 HORN RELAY FRONT CONTROLLER FR TAIL RELAY WASH RELAY FRONT CONTROLLER HEAD HI RELAY FR FOG RELAY 1C 1H 1L 1K 1B D2 D1 E4 F1 E2 G4 E1 E2 16 23 22 21 WHT RED BLU BLK BLK BLK BLK BLK/ BRN RED WHT RED BLK BLU WHT/ RED WHT/ RED WHT WHT PNK WHT BLK/ WHT/ BLU BLK HID TYPE EXCEPT HID TYPE (IF EQUIPPED) E/G-AM FUSE ALT FUSE EPS FUSE ABS 2 FUSE FAN 1 FUSE E/G-B FUSE STARTER FUSE ABS1 FUSE H-LP CLN FUSE STR LOCK FUSE A/C COMP FUSE FR CTRL-B FUSE DEICER FUSE ALT-S FUSE A/F FUSE TEL FUSE ETCS FUSE FR CTRL-AM FUSE WASHER FUSE FR TAIL FUSE HORN FUSE FR FOG FUSE H-LP UPR FUSE (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) TO FAN 2 FUSE (DIAGRAM 2 OF 5) STARTING/ CHARGING SYSTEM ANTI-LOCK BRAKES SYSTEM ELECTRONIC POWER STEERING SYSTEM COOLING FANS SYSTEM STARTING/ CHARGING SYSTEM TO D/C CUT FUSE (DIAGRAM 2 OF 5) STARTING/ CHARGING SYSTEM ANTI-LOCK BRAKES SYSTEMS AIR CONDITIONING SYSTEM CRUISE CONTROL, ENGINE CONTROLS & TRANSMISSIONS SYSTEMS SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM ENGINE CONTROLS SYSTEM WIPER/ WASHER SYSTEM NAVIGATION SYSTEM DEFOGGER SYSTEM
A C 15A B 30A 30A E B+ 10A 50A 80A 80A 50A 50A 50A 40A F E D 10A 10A 20A ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 HEAD LP RELAY 1D 1J 1N 1 2 G2 E1 G1 F2 2 5 BLK/ YEL WHT BLU RED/ GRN BLK BLK/ WHT BLK WHT/ BLK WHT/ GRN GRN BLU GRN BLK WHT RED BLU/ GRN WHT/ BLU RED WHT BLU/ BLK BLK BLK/ BLK/ YEL YEL GRN/ DEFOG FUSE GLW PLG 2 FUSE GLW PLG 1 FUSE HEATER FUSE FAN 2 FUSE RH J/B-AM FUSE LH J/B-AM FUSE CDS FUSE TURN- HAZ FUSE RAD 2 FUSE RAD 1 FUSE D/C CUT FUSE MPX-B FUSE DOME FUSE NOISE FILTER (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (ENGINE ROOM R/B 1) (RIGHT KICK PANEL) J4 FROM E/G-AM FUSE (DIAGRAM 1 OF 5) FROM ABS1 FUSE (DIAGRAM 1 OF 5) AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM COOLING FANS SYSTEM DEFOGGER SYSTEM AIR CONDITIONING SYSTEM TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 5) TO RIGHT COWL SIDE J/B (DIAGRAM 4 OF 5) TO IG 2 MAIN FUSE (DIAGRAM 3 OF 5) EXTERIOR LIGHTS SYSTEM BODY COMPUTER, EXTERIOR LIGHTS, CRUISE CONTROL, ANTI-LOCK BRAKES, INSTRUMENT CLUSTER, WIPER/WASHER SYSTEM, COMPUTER DATA LINES, MEMORY, ANTI-THEFT, POWER WINDOWS & ELECTRONIC POWER STEERING SYSTEMS INTERIOR LIGHTS, MIRRORS, TRUNK, TAILGATE, FUEL DOORS, ANTI-THEFT & INSTRUMENT CLUSTER SYSTEMS SOUND & NAVIGATION SYSTEMS FROM ENGINE ROOM J/B 1 (DIAGRAM 3 OF 5)
B 30A BATB 30A 30A 60A 20A D G 20A 25A 25A 10A IG2D AM2 AM1 SSW1 IG1D ACCD SSW2 J H 7.5A 20A 20A 10A 7.5A ENGINE ROOM R/B 1 ENGINE ROOM J/B 1 ENGINE ROOM R/B 2 ENGINE ROOM J/B 2 EFI 2 RELAY EFI MAIN RELAY INJ RELAY JUNCTION CONNECTOR J71 JUNCTION CONNECTOR A29 & J10 POWER SOURCE CONTROL ECU RIGHT COWL SIDE J/B BODY ECU POWER SWITCH JUNCTION CONNECTOR J71 JUNCTION CONNECTOR J80 1I F3 L4 G3 E3 C1 2 5 A5 11 A29 44 1 3 35 12 33 34 33 1 J10 37 14 34 11 N1 K3 7 2 4 5 50 49 D4 2 J26 A27 D7 D11 J2 J5 A23 L2 K2 A25 10 13 12 BLK/YEL WHT BLU/ RED GRN/ BLK RED BLU BLU LT GRN BLU LT GRN ORG BLK WHT RED/ WHT/ BLK ORG LT GRN ORG BLK RED/ WHT/ WHT RED LT BLU BLK PNK LT GRN BLK BLK WHT/ WHT/ GRN WHT BLK/ BLK LT LT PNK ORG GRN GRN BLK BLK WHT/ WHT/ ORG WHT/ BLK BLK WHT/ RH J/B-B FUSE IG 2 MAIN FUSE P/I-B FUSE LH J/B-B FUSE MAIN FUSE EFI FUSE F/PMP FUSE INJ FUSE IG 2 FUSE IG 2 RELAY RR DOOR RH FUSE GAUGE FUSE IGN FUSE AM2 FUSE FR DOOR RH FUSE (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT KICK PANEL) (RIGHT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) (RIGHT SIDE OF DASH) (RIGHT END OF DASH) (RIGHT SIDE OF DASH) (RIGHT KICK PANEL) (RIGHT KICK PANEL) A2 J4 FROM D/C CUT FUSE (DIAGRAM 2 OF 5) TO ENGINE ROOM R/B 1 (DIAGRAM 2 OF 5) TO LEFT COWL SIDE J/B (DIAGRAM 5 OF 5) ENGINE CONTROLS SYSTEM ENGINE CONTROLS, CRUISE CONTROL & TRANSMISSIONS SYSTEMS TO RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) TO RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) SHIFT INTERLOCK SYSTEM INSTRUMENT CLUSTER SYSTEM NAVIGATION SYSTEM MEMORY & POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM CRUISE CONTROL & ENGINE CONTROL SYSTEMS
J TRLY 7.5A 10A ALTB WIG IG F 15A 10A 30A 10A 15A 10A 30A 7.5A 10A 7.5A K 7.5A 10A 20A 30A G 7.5A RIGHT COWL SIDE J/B RIGHT MAIN BODY ECU LEFT COWL SIDE J/B LEFT MAIN BODY ECU LEFT MAIN BODY ECU RIGHT COWL SIDE J/B RIGHT MAIN BODY ECU D1 7 J24 D20 A5 D13 M1 2 15 L3 D8 K1 D29 L6 J30 A14 J10 J12 J11 A11 K10 K6 K9 J28 A28 J22 D28 A27 6 M1 D28 D22 J29 A15 K4 BRN GRN YEL WHT BLK/ PNK WHT YEL YEL BLK/ BLK/ BLK YEL YEL GRN YEL BLK WHT/ ORG YEL YEL YEL YEL BLK/ BLK RED BLU BLU YEL YEL BLU GRN BLU LT BLU WHT BLU/ TAIL FUSE PANEL FUSE TAIL RELAY LH-IG 1 RELAY LH-IG 2 RELAY TV 1 FUSE FR P/ SEAT LH FUSE MIR HTR FUSE FUEL OPN FUSE A/C FUSE LH-IG FUSE FR S/ HTR LH FUSE ECU- IG LH FUSE H-LP LVL FUSE FR WIP FUSE FR P/ SEAT RH FUSE TI & TE FUSE RAD 3 FUSE STOP SW FUSE OBD FUSE (RIGHT END OF DASH) (LEFT END OF DASH) (LEFT KICK PANEL) (RIGHT END OF DASH) J1 FROM ENGINE ROOM J/B 1 (DIAGRAM 2 OF 5) TO RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WIPER/ WASHER SYSTEM HEADLIGHTS SYSTEM SEATS & MEMORY SYSTEMS SEATS SYSTEM DEFOGGER SYSTEM INSTRUMENT CLUSTER, AIR CONDITIONING & DEFOGGER SYSTEMS NAVIGATION SYSTEM EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM INSTRUMENT CLUSTER SYSTEM DEFOGGER SYSTEM SOUND & NAVIGATION SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM PASSIVE RESTRAINTS SYSTEM ANTI-LOCK BRAKES, CRUISE CONTROL, WIPER/WASHER, EXTERIOR LIGHTS, AIR CONDITIONING, STARTING/CHARGING & COOLING FANS SYSTEMS ELECTRONIC POWER STEERING SYSTEM ANTI-LOCK BRAKES, SOUND, NAVIGATION, EXTERIOR LIGHTS, CRUISE CONTROL, TRANSMISSIONS, MEMORY, ENGINE CONTROLS, DOOR LOCKS & INTERIOR LIGHTS SYSTEMS SEATS, AIR CONDITIONING, CRUISE CONTROL, ANTI-LOCK BRAKES, MIRRORS, DEFOGGER, SHIFT INTERLOCK, WIPER/WASHER & WARNING SYSTEMS FROM ENGINE ROOM J/B 1 (DIAGRAM 2 OF 5) TO PWR POINT RELAY (DIAGRAM 5 OF 5) ELECTRONIC POWER STEERING & MEMORY SYSTEMS EXTERIOR LIGHTS, ANTI-LOCK BRAKES, CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS, SHIFT INTERLOCK & DOOR LOCKS SYSTEMS MEMORY, SEATS & ELECTRONIC POWER STEERING SYSTEMS NAVIGATION & SOUND SYSTEMS COMPUTER DATA LINES SYSTEM
J IG ACC H 10A 7.5A E K 7.5A 15A 15A 7.5A 15A D 20A RIGHT COWL SIDE J/B RIGHT MAIN BODY ECU RIGHT MAIN BODY ECU LEFT COWL SIDE J/B 2 4 D6 15 J15 D12 A1 D14 D6 D2 22 J13 D13 J1 D7 D26 D27 J16 J24 J23 1 2 1 3 N1 J5 ORG ORG ORG ORG GRN WHT/ BLK PNK BLK BLK BLK PNK GRN LT GRN YEL YEL BLK GRN ORG WHT/ YEL BLK WHT/ WHT/ BLK BLK BLU ACC RELAY PWR POINT RELAY RH-IG 1 RELAY ACC FUSE FR S/ HTR RH FUSE CIG FUSE PWR OUTLET FUSE ECU- IG RH FUSE RH-IG FUSE POWER OUTLET SOCKET ASSEMBLY CIGARETTE LIGHTER ASSEMBLY FR DOOR LH FUSE SECURITY FUSE (RIGHT END OF DASH) (RIGHT KICK PANEL) (RIGHT SIDE OF CROSSMEMBER) (RIGHT KICK PANEL) (LEFT END OF DASH) J4 P1 J4 FROM POWER SOURCE CONTROL ECU (DIAGRAM 3 OF 5) FROM POWER SOURCE CONTROL ECU (DIAGRAM 3 OF 5) FROM OBD FUSE (DIAGRAM 4 OF 5) SUPPLEMENTAL RESTRAINTS & MEMORY SYSTEMS MEMORY & ELECTRONIC POWER STEERING SYSTEMS SEATS SYSTEM DOOR LOCKS SYSTEMS NAVIGATION & SOUND SYSTEMS SEATS, DEFOGGER, CRUISE CONTROL, ENGINE CONTROLS, NAVIGATION & TRANSMISSIONS SYSTEMS FROM LEFT COWL SIDE J/B (DIAGRAM 4 OF 5) NAVIGATION, SOUND, MIRRORS, INSTRUMENT CLUSTER, COMPUTER DATA LINES & INTERIOR LIGHTS SYSTEMS PASSIVE RESTRAINT SYSTEM EXTERIOR LIGHTS, POWER TOPS, SOUND, DOOR LOCKS, WIPER/WASHER, CRUISE CONTROL, ANTI-LOCK BRAKES, NAVIGATION, HEADLIGHTS, INTERIOR LIGHTS, POWER WINDOWS, MEMORY, ELECTRONIC POWER STEERING, COMPUTER DATA LINES, SUPPLEMENTAL RESTRAINTS, WARNING, INSTRUMENT CLUSTER & ANTI-THEFT SYSTEMS INTERIOR LIGHTS SYSTEM FROM LH J/B-B FUSE (DIAGRAM 3 OF 5) DOOR LOCKS, MEMORY, POWER WINDOWS & ANTI-THEFT SYSTEMS ANTI-THEFT SYSTEM