Lexus·Is F·2014 Lexus IS F·Wiring
Wiring diagram

2014 Lexus IS F — power distribution

Sheets 5Labels 697

Power distribution

50A 40A N 25A 10A 60A A 40A 30A 80A 180A D C 30A 30A 7.5A 60A B 15A 30A 30A C 25A 20A 15A 10A 15A 25A 25A 10A B 10A 15A ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE ROOM J/B 2 ENGINE ROOM J/B 2 ENGINE ROOM R/B 2 ENGINE ROOM J/B 2 HORN RELAY FRONT CONTROLLER HEAD HI RELAY FRONT CONTROLLER FR TAIL RELAY WASH RELAY FR FOG RELAY 1B 1H 1L E4 14 1K 1C 16 F1 G4 D2 23 E1 D1 21 22 E2 WHT WHT RED BLK BLU BLK BLU/BLK BLK BLU RED/ GRN LT GRN WHT RED BLK BLK BLU WHT/ WHT RED WHT/ BLK WHT BLK WHT BLK/ BLK PNK WHT/ BLU BLU WHT/ EPS FUSE E/G-AM FUSE VVT FUSE E/G-B FUSE ALT FUSE ABSI FUSE STARTER FUSE FAN 1 FUSE BATTERY RAD 2 FUSE RAD 1 FUSE TURN HAZ FUSE ALT-S FUSE H-LP CLN FUSE STR LOCK FUSE FR CTRL-B FUSE A/F FUSE ETCS FUSE DEICER FUSE TEL FUSE INJ2 FUSE FR CTRL-AM FUSE WASHER FUSE HORN FUSE FR FOG FUSE FR TAIL FUSE H-LP UPR FUSE (RIGHT REAR OF ENGINE COMPT) (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 TO MAIN FUSE (DIAGRAM 2 OF 5) ENGINE CONTROLS SYSTEM ELECTRONIC POWER STEERING SYSTEM COOLING FANS SYSTEM ANTI-LOCK BRAKES SYSTEM STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM TO ENGINE ROOM J/B 2 (DIAGRAM 1 OF 5) TO ENGINE ROOM J/B 2 (DIAGRAM 1 OF 5) TO D/C CUT FUSE (DIAGRAM 2 OF 5) FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 5) FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 5) SOUND & NAVIGATION SYSTEMS EXTERIOR LIGHTS SYSTEM STARTING/ CHARGING SYSTEM SOUND & NAVIGATION SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM DEFOGGER SYSTEM SHIFT INTERLOCK SYSTEM WIPER/ WASHER SYSTEM CRUISE CONTROL & ENGINE CONTROLS SYSTEMS NAVIGATION SYSTEM
A N E B+ 10A 30A 50A F G 80A 80A 50A 40A 10A E 10A 20A 30A D ENGINE ROOM J/B 1 ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 HEAD LP RELAY JUNCTION CONNECTOR A15 5 1 2 ID IJ E2 G2 F2 E1 2 5 F3 BLK WHT/ GRN GRN ORG BLU BLK GRN BLK/WHT WHT RED/ BLK BLK RED GRN/ WHT BLU/ BLK BLK BLK/ YEL BLK/ YEL YEL BLK/ DEFOG FUSE ABS 2 FUSE HEATER FUSE RH J/B-AM FUSE LH J/B-AM FUSE FAN 2 FUSE CDS FUSE MAIN FUSE D/C CUT FUSE DOME FUSE MPX-B FUSE NOISE FILTER (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (ENGINE ROOM R/B 1) (LEFT REAR OF ENGINE COMPT) A1 FROM FAN 1 FUSE (DIAGRAM 1 OF 5) TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 5) TO RIGHT COWL SIDE J/B (DIAGRAM 4 OF 5) ANTI-LOCK BRAKES SYSTEM COOLING FANS SYSTEM DEFOGGER SYSTEM AIR CONDITIONING SYSTEM FROM E/G-B FUSE (DIAGRAM 1 OF 5) FROM RAD 2 FUSE (DIAGRAM 1 OF 5) TO IG 2 MAIN FUSE (DIAGRAM 3 OF 5) INSTRUMENT CLUSTER, DOOR LOCKS, INTERIOR LIGHTS & MIRRORS SYSTEMS MIRRORS DOOR LOCKS, CRUISE CONTROL, BODY COMPUTER, ANTI-LOCK BRAKES, INSTRUMENT CLUSTER, WIPER/WASHER, MEMORY, ANTI-THEFT, POWER WINDOWS & COMPUTER DATA LINES SYSTEMS
H 30A 30A 60A E 25A 25A 25A 10A 20A SSW2 K J IG2D IG1D SSW1 AM2 ACCD AM1 BATB 20A 20A 7.5A 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 RIGHT MAIN BODY ECU ENGINE SWITCH JUNCTION CONNECTOR J71 JUNCTION CONNECTOR J80 1I L4 E3 G3 A5 C1 1 3 2 5 2 J10 A29 34 33 44 1 11 35 12 34 14 4 5 50 49 7 33 11 37 12 13 10 J2 2 J5 D4 N1 L2 J26 A27 D7 D11 A23 A25 K3 K2 WHT BLU/ WHT RED/ BLK RED BLU BLU RED WHT RED/ LT GRN BLK WHT/ BLU LT GRN ORG BLK BLK BLK WHT/ WHT/ ORG LT GRN PNK LT BLU BLK WHT/ WHT/ BLK GRN/RED GRN ORG RED WHT BLK/ LT BLK LT GRN BLK WHT/ WHT RED/ BLK WHT/ BLK WHT/ PNK ORG GRN ORG LT GRN IG 2 MAIN FUSE P/I-B FUSE LH J/B-B FUSE RH J/B-B FUSE F/PMP FUSE EFI FUSE INJ FUSE IG 2 FUSE IG 2 RELAY IGN FUSE FR DOOR RH FUSE AM2 FUSE GAUGE FUSE RR DOOR RH FUSE (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (LEFT KICK PANEL) (LEFT REAR CORNER OF ENGINE COMPT) (BEHIND RIGHT SIDE OF DASH) (RIGHT END OF DASH) (BEHIND RIGHT SIDE OF DASH) (BEHIND RIGHT KICK PANEL) (BEHIND RIGHT KICK PANEL) A2 J4 FROM D/C CUT FUSE (DIAGRAM 2 OF 5) TO LEFT COWL SIDE J/B (DIAGRAM 5 OF 5) ENGINE CONTROLS & TRANSMISSIONS SYSTEMS ENGINE CONTROLS & TRANSMISSIONS SYSTEMS TO RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) TO RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) NAVIGATION SYSTEM INSTRUMENT CLUSTER SYSTEM SHIFT INTERLOCK SYSTEM MIRRORS, MEMORY & POWER WINDOWS SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM POWER WINDOWS SYSTEM CRUISE CONTROL, ENGINE CONTROLS & TRANSMISSIONS SYSTEMS
M 10A 15A WIG IG 10A 30A 15A 30A 10A 7.5A 30A 25A F 10A 7.5A L 7.5A 30A 10A ALTB 20A G 7.5A LEFT COWL SIDE J/B TAIL RELAY LEFT MAIN BODY ECU RIGHT COWL SIDE J/B RIGHT MAIN BODY ECU D9 L3 K1 D29 L6 J30 D8 D13 2 A14 J10 J12 J11 A11 15 K6 J28 J16 A28 K10 J22 K9 M1 D22 D28 A27 6 D22 J29 A15 D28 M1 K4 BLK WHT/ BLK/ YEL YEL BLK/ GRN BLK BLK WHT/ PNK YEL YEL YEL YEL YEL YEL ORG BLK WHT RED BLK/ RED BLU YEL WHT VIO YEL YEL GRN BLK LT BLU BLU BLK/WHT WHT BLU/ LH-IG 1 RELAY LH-IG 2 RELAY MIR HTR FUSE PSB FUSE S/ROOF FUSE A/C FUSE FUEL OPN FUSE TV 1 FUSE FR P/ SEAT LH FUSE LH-IG FUSE ECU- IG LH FUSE FR WIP FUSE FR S/ HTR LH FUSE H-LP LVL FUSE STOP SW FUSE RAD 3 FUSE OBD FUSE TI & TE FUSE FR P/ SEAT RH FUSE (LEFT END OF DASH) (BEHIND LEFT KICK PANEL) (UNDER CENTER CONSOLE) (RIGHT END OF DASH) J1 J2 ENGINE ROOM J/B 1 (DIAGRAM 2 OF 5) FROM RIGHT COWL SIDE J/B (DIAGRAM 5 OF 5) WIPER/ WASHER SYSTEM NAVIGATION SYSTEM BODY COMPUTER SYSTEM EXTERIOR LIGHTS SYSTEM SEATS SYSTEM POWER TOPS SYSTEM AIR CONDITIONING SYSTEM DEFOGGER SYSTEM DEFOGGER SYSTEM SEATS SYSTEM ELECTRONIC POWER STEERING SYSTEM PASSIVE RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM HEADLIGHTS SYSTEM SOUND & NAVIGATION SYSTEMS DEFOGGER SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS, TRANSMISSIONS, NAVIGATION, CRUISE CONTROL & DOOR LOCKS SYSTEMS AIR CONDITIONING, CRUISE CONTROL, MIRRORS, SHIFT INTERLOCK, WIPER/WASHER, DEFOGGER, ANTI-LOCK BRAKES, WARNING & POWER TOPS SYSTEMS ANTI-LOCK BRAKES, CRUISE CONTROL, WIPER/WASHER, EXTERIOR LIGHTS, COOLING FANS, AIR CONDITIONING & STARTING/CHARGING SYSTEMS FROM ENGINE ROOM J/B 1 (DIAGRAM 2 OF 5) TO PWR POINT RELAY (DIAGRAM 5 OF 5) COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS, ANTI-LOCK BRAKES, CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS, SHIFT INTERLOCK & DOOR LOCKS SYSTEMS MEMORY SYSTEMS NAVIGATION & SOUND SYSTEMS MEMORY & SEATS SYSTEMS
M K J IG 15A 7.5A ACC 15A 10A L 15A 7.5A H 20A 7.5A 20A RIGHT COWL SIDE J/B RIGHT MAIN BODY ECU RIGHT MAIN BODY ECU JUNCTION CONNECTOR P26 LEFT COWL SIDE J/B 4 2 D12 D6 A1 J15 15 D14 J13 D13 J1 22 J23 D27 1 D26 D7 D2 J24 1 2 J16 N1 3 D6 J2 J5 8 4 BLK WHT/ GRN PNK PNK YEL YEL BLK BLK BRN ORG ORG YEL WHT/ BLK BLK ORG YEL LT GRN BLK BLK WHT/ GRN BLK BLU BLK WHT/ BLK WHT/ ACC RELAY PWR POINT RELAY RH-IG 1 RELAY ACC FUSE RH-IG FUSE FR S/ HTR RH FUSE PWR OUTLET FUSE CIG FUSE ECU- IG RH FUSE POWER OUTLET SOCKET ASSEMBLY CIGARETTE LIGHTER ASSEMBLY FR DOOR LH FUSE RR DOOR LH FUSE SECURITY FUSE (RIGHT END OF DASH) (BEHIND RIGHT KICK PANEL) (RIGHT FRONT OF TRUNK) (BEHIND RIGHT KICK PANEL) (UNDER RIGHT FRONT SEAT) (LEFT END OF DASH) J4 J4 P1 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) MEMORY SYSTEMS MIRRORS, MEMORY, DOOR LOCKS & ANTI-THEFT SYSTEMS SEATS, CRUISE CONTROL, TRANSMISSIONS, NAVIGATION & DEFOGGER SYSTEMS ANTI- THEFT SYSTEM NAVIGATION & SOUND SYSTEMS SEATS SYSTEM TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 5) NAVIGATION, SOUND, INSTRUMENT CLUSTER, COMPUTER DATA LINES & INTERIOR LIGHTS SYSTEMS PASSIVE RESTRAINTS SYSTEM WIPER/WASHER, CRUISE CONTROL, ANTI-LOCK BRAKES, HEADLIGHTS, INTERIOR LIGHTS, POWER WINDOWS, ELECTRONIC POWER STEERING, COMPUTER DATA LINES, INSTRUMENT CLUSTER, ANTI-THEFT, MIRRORS, WARNING, SUPPLEMENTAL RESTRAINTS & NAVIGATION SYSTEMS INTERIOR LIGHTS SYSTEM FROM ENGINE ROOM J/B 1 (DIAGRAM 3 OF 5) POWER WINDOWS SYSTEM ANTI-THEFT SYSTEM MEMORY & POWER WINDOWS SYSTEMS