Lexus·Is350·2019 Lexus IS350·Wiring
Wiring diagram

2019 Lexus IS350 — power distribution

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Power distribution

1 2 1 2 30A 5A U SS1 SS2 +B IG1D AGND ACCD SSW2 SSW1 M J 50A Q P 50A K H E B 15A 15A 30A 80A 50A 100A 80A 50A 30A 120A 50A 80A 80A 50A 120A 150A 50A ENGINE ROOM J/B 1 ASSEMBLY GENERATOR ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY BLOWER MOTOR W/ FAN SUB- ASSEMBLY PTC HTR 1 RELAY PTC HTR 2 RELAY ENGINE ROOM R/B 3 BRAKE ACTUATOR ASSEMBLY FAN 2 RELAY STARTER ASSEMBLY H-LP RH RELAY EPS RELAY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM R/B 2 ASSEMBLY ENGINE SWITCH MIR HTR RELAY CERTIFICATION ECU STRG HTR RELAY ENGINE ROOM R/B 3 FAN RELAY ENGINE ROOM R/B 2 ASSEMBLY HEADLIGHT CLEANER MOTOR & PUMP ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY 5 1 5 1 6 1 5 K6 10 3 A13 9 12 16 18 1A 5 3 2 3 3 38 13 3 3 3 I1 H1 1E A1 1G 1B 1D 1C BLK BLK BLU BLU BLK BLK BLK BLK BLK GRY GRY BLK BLK BLU BLK RED WHT LT GRN BLU GRY ORG GRY BLU LT GRN PNK VIO BLK BLK BLK BLK BLU BLK BLK BLK GRN RED BLK RED BLK WHT BLK WHT RED BLK GRY BLK/ BLK BLK BLK BLK RED BLK J/B LH-AM FUSE ALT FUSE ENG-AM FUSE P/I-B FUSE H-LP MAIN RH FUSE PTC HTR 1 FUSE PTC HTR 2 FUSE J/B LH-B FUSE FAN 2 FUSE EPS FUSE ABS 2 FUSE EPS-B FUSE ENG-B FUSE ABS 1 FUSE HTR FUSE P/I-AM FUSE BATTERY H-LP CLN FUSE MIR HTR FUSE STRG HTR FUSE FAN 1 FUSE FAN FUSE (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) 2.0L TURBO 3.5L (2.0L TURBO) (W/ COLD AREA) (W/ COLD AREA) (W/O ADAPTIVE HEADLAMPS) W/ ADAPTIVE HEADLAMPS W/O ADAPTIVE HEADLAMPS 2.0L TURBO 3.5L (W/O MEMORY) XA TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8) TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 3 OF 8) TO ST 1 FUSE (DIAGRAM 2 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 8) TO STOP FUSE (DIAGRAM 2 OF 8) TO NOISE FILTER FUSE (DIAGRAM 3 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 8)
10A 30A Q 5A 15A 10A 10A 20A 5A 30A P 40A 30A 5A 20A ENGINE ROOM R/B 1 ASSEMBLY FRONT STEERING CONTROL ECU H-LP LH RELAY EPS RELAY ENGINE ROOM R/B 1 ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY EFI MAIN 2 RELAY ST 1 RELAY INJ RELAY HORN RELAY S-HORN RELAY THEFT WARNING SIREN ASSEMBLY DCM (TELEMATICS TRANSCEIVER) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY CERTIFICATION ECU ECM STOP LIGHT SWITCH ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY OPTION CONNECTOR MAP LIGHT ASSEMBLY STEREO COMPONENT EQUALIZER ASSEMBLY NETWORK GATEWAY ECU MULTIPLEX TILT & TELESCOPIC ECU COMBINATION METER ASSEMBLY STEERING SENSOR CLOCK ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT FRONT POWER SEAT SWITCH 5 18 AQ1 8 5 NQ1 26 D32 N24 6 C32 B30 C31 4 A13 1 3 KS1 6 S3 2 KP1 49 AF2 18 1 F78 48 8 A106 5 5 AP1 4 3 1 3 KA1 11 K66 1 5 1 5 1 A60 2 1 1 1 22 K3 26 NP1 6 N9 KQ1 Qb1 58 3 b12 12 9 BLU WHT BLK/ RED LT GRN LT GRN LT GRN WHT BLU BLU LT GRN LT GRN LT GRN LT GRN BLK BLK LT GRN LT GRN LT GRN LT GRN LT GRN GRY GRY PNK WHT WHT WHT PNK BLK BLK GRY PNK WHT BLK WHT PNK BLK WHT GRY LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN LT GRN PNK LT GRN BLU H-LP MAIN LH FUSE D/C CUT FUSE FUEL PMP FUSE ST 1 FUSE EPS-B FUSE VGRS FUSE MPX-B 1 FUSE HORN FUSE INJ FUSE S-HORN FUSE DCM FUSE STOP FUSE ETCS FUSE (RIGHT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (W/O ADAPTIVE HEADLAMPS) 2.0L TURBO 2.0L TURBO 3.5L (IF EQUIPPED) (IF EQUIPPED) (W/ MEMORY) W/O VGRS W/ VGRS (W/ MEMORY) (W/ MEMORY) FROM J/B LH-B FUSE (DIAGRAM 1 OF 8) FROM ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 1 OF 8)
E T 20A 40A 10A D F G 10A 15A 25A 15A 15A 20A 5A 5A 25A 5A 20A 10A B ENGINE ROOM R/B 2 ASSEMBLY J/C 1 (A69) POWER STEERING ECU ASSEMBLY ABSORBER CONTROL ECU GROUND J/C 1 (A73) MILLIMETER WAVE RADAR SENSOR ASSEMBLY WINDSHIELD WASHER MOTOR & PUMP ASSEMBLY FAN 2 RELAY ENGINE ROOM R/B 1 ASSEMBLY INT RELAY FAN RELAY WIPER RELAY ENGINE ROOM R/B 2 ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU EFI-MAIN RELAY H-LP LH-LO RELAY H-LP RH-LO RELAY A/F RELAY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 5 IGNITION COIL ASSEMBLY 6 IGNITION COIL ASSEMBLY 4 ECM 17 11 AF2 AF2 B1 1 16 BA1 8 1 5 2 1 2 14 A19 8 KA1 3 K39 1 1 1 1 1 1 1 A91 1 A106 1 D11 17 18 F2 G4 F4 E1 1 3 5 2 3 1 2 RED (OR BLK) BLK BLU (OR BLK) RED RED GRN GRN BLU WHT RED RED RED BLK BLK GRN GRN RED (OR BLK) RED BLK BLK BLK (OR BLK) RED GRN GRN BLU BLK BLK GRN GRN BLU GRN BLK LT GRN WHT BLU RED WHT/ BLK BLK WHT/ RED WHT/ BLK BLK WHT/ GRN IG1 MAIN RELAY NOISE FILTER FUSE IG1-MAIN FUSE RADAR IG FUSE EPS-IG FUSE WIPER FUSE ENG-IG 2 FUSE ENG-IG 1 FUSE AVS FUSE WASHER FUSE WIRING HARNESS CONDENSER ASSEMBLY 1 H-LP RH-LO FUSE H-LP LH-LO FUSE IG2-MAIN FUSE A/F FUSE EFI-MAIN FUSE IG2 RELAY IG2 FUSE (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) 2.0L TURBO 3.5L 2.0L TURBO 2.0L TURBO 3.5L (3.5L) (3.5L) AC AE FROM H-LP CLN FUSE (DIAGRAM 1 OF 8) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8) TO P INJ FUSE (DIAGRAM 4 OF 8) FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 8) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8)
L 10A 10A G C 7.5A 7.5A 7.5A 7.5A T 30A 10A INSTRUMENT PANEL J/B ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU ECM STEERING LOCK ACTUATOR ASSEMBLY AIR BAG ECU ASSEMBLY COMBINATION METER ASSEMBLY STOP LIGHT SWITCH ASSEMBLY DCM (TELEMATICS TRANSCEIVER) YAW RATE SENSOR 4WD ECU ASSEMBLY SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) FRONT STEERING CONTROL ECU BRAKE ACTUATOR ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY L/D DOOR UNLOCK RELAY FUEL LOCK RELAY ALL DOOR LOCK RELAY D DR UNLOCK RELAY FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 5 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 6 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) 12 3 4 4 K17 5 C13 C12 A35 A42 C2 C9 A53 A27 A8 A28 C19 A43 A44 31 KP1 6 A91 6 Pa2 4 A106 K66 7 21 K51 12 K3 21 6 6 a14 5 1 1 1 1 FJ1 5 AF2 3 6 AF2 4 FW3 2 8 FI3 3 8 4 1 1 1 1 1 1 G3 LT BLU GRN GRN RED RED GRN GRN LT BLU RED WHT BLK BLK WHT BLK LT BLU BLK GRN BLK BLK BLK LT BLU WHT BLK BLK BLK BLK GRN YEL BLK YEL YEL YEL YEL (OR YEL) BLK BLK BLK BLK BLK BLK BLK BLK PNK BLK BLK WHT GRN BLK BLK A/BAG-IG2 FUSE METER FUSE IGN 2 FUSE IGN 1 FUSE IG1 2 FUSE IG1 1 FUSE D/L FUSE P INJ FUSE (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) 2.0L TURBO 3.5L (W/ VGRS) 2.0L TURBO 3.5L 2.0L TURBO 3.5L 2.0L TURBO FROM IG1 2 RELAY (DIAGRAM 7 OF 8) FROM ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 3 OF 8) FROM RADIO FUSE (DIAGRAM 5 OF 8) FROM IG2 RELAY (DIAGRAM 3 OF 8)
2 1 1 2 7.5A 30A 30A H U C N 10A 30A 30A 20A 7.5A 30A 30A 15A 10A 10A 5A 15A 15A 7.5A 20A 5A 5A 20A 30A 7.5A INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU DOME CUT RELAY STEREO COMPONENT AMPLIFIER ASSEMBLY ID CODE BOX FRONT STEERING CONTROL ECU COMBINATION METER ASSEMBLY OCCUPANT DETECTION ECU RADIO RECEIVER ASSEMBLY MULTI-DISPLAY ASSEMBLY STEERING LOCK ACTUATOR ASSEMBLY REMOTE OPERATION SWITCH LEFT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY J/C 7 (N30) DATA LINK CONNECTOR 3 A/C AMPLIFIER ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY REAR SUNSHADE RELAY (REAR WINDOW SHADE ASSEMBLY) MULTIPLEX TILT & TELESCOPIC ECU RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY TIRE PRESSURE WARNING ECU & RECEIVER (DOOR CONTROL & TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY) SLIDING ROOF CONTROL ECU (SLIDING ROOF GEAR SUB-ASSEMBLY) MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY LEFT FRONT POWER SEAT SWITCH 7 b11 D20 8 7 B8 OP1 15 2 2 OQ1 24 D3 NP1 KP1 40 D27 NQ1 37 1 1 40 B15 17 K58 F1 18 NQ1 KQ1 20 5 11 21 9 7 6 K17 7 6 PQ1 12 16 P23 1 K61 12 K70 4 1 1 K4 7 1 a14 31 KP1 5 Pa2 1 2 16 7 2 6 2 3 NP1 1 N9 14 KP1 10 Pa1 1 13 31 D30 A15 A31 A11 A13 A14 A1 D4 D5 A56 A32 A21 A30 A50 A10 A3 A22 A19 KS1 14 8 1 Qb1 8 K10 6 A55 A12 D13 BLK BLK BLU RED RED RED BLK BLK BLK BLK WHT BLK BLK BLU LT BLU BLK BLK LT GRN LT GRN LT GRN LT GRN LT GRN BLU ORG LT BLU VIO VIO VIO GRN GRN VIO WHT GRN YEL YEL BLK BLK LT GRN WHT YEL VIO LT GRN BLK BLU VIO ORG LT BLU BLK GRN GRN LT BLU BLU GRN ORG VIO WHT VIO BLU BLU STRG LOCK FUSE AMP 2 FUSE J/B-B FUSE SMART FUSE AM2 FUSE AMP 1 FUSE HAZ FUSE ECU-B FUSE RADIO FUSE ODS FUSE DOME FUSE DOOR F/R FUSE P/SEAT F/R FUSE DOOR R/R FUSE SHADE RR FUSE DOOR R/L FUSE A/C FUSE P/SEAT F/L FUSE P/W FUSE TI & TE FUSE S/ROOF FUSE OBD FUSE J/B-AM FUSE (LEFT END OF DASH) (LEFT END OF DASH) (DRIVER'S DOOR) (NOT USED) (W/ NAVIGATION) (W/ VGRS) W/ NAVIGATION W/O NAVIGATION (NOT USED) W/ MEMORY W/O MEMORY W/ MEMORY W/O MEMORY (W/ MEMORY) TO D/L FUSE (DIAGRAM 4 OF 8) TO CERTIFICATION ECU (DIAGRAM 1 OF 8) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 8) FROM DOOR F/L FUSE (DIAGRAM 7 OF 8)
1 2 1 2 5A R 10A 10A INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU J/C 1 (A69) PTC HTR 2 RELAY PTC HTR 1 RELAY ENGINE ROOM R/B 3 HEADLIGHT SWIVEL ECU ASSEMBLY TIRE PRESSURE WARNING ECU & RECEIVER (DOOR CONTROL & TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY) A/C AMPLIFIER ASSEMBLY STEERING SENSOR VEHICLE SOUND SWITCH REAR SUNSHADE RELAY (REAR WINDOW SHADE ASSEMBLY) RIGHT FRONT SEAT OUTER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY MULTIPLEX TILT & TELESCOPIC ECU STEREO COMPONENT EQUALIZER ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT OUTER MIRROR CONTROL ECU ASSEMBLY J/C 1 (A69) WINDSHIELD WIPER SWITCH ASSEMBLY REFRESHING SEAT SWITCH SKID CONTROL BUZZER ASSEMBLY OUTER MIRROR HEATER SWITCH ASSEMBLY RADIO RECEIVER ASSEMBLY TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) INNER REAR VIEW MIRROR ASSEMBLY A/C CONTROL ASSEMBLY DIODE (PARK/ NEUTRAL POSITION SWITCH ASSEMBLY) FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY BACK SONAR/ CLEARANCE SONAR SWITCH ASSEMBLY MAP LIGHT ASSEMBLY STRG HTR RELAY ENGINE ROOM R/B 3 15 14 A33 K24 2 1 K72 K58 PQ2 2 P11 1 Q20 1 1 27 5 N24 NQ1 4 Qb1 b12 3 14 13 12 2 2 11 8 4 7 N9 63 KP1 NP1 27 5 K10 10 5 12 1 4 15 3 8 2 1 8 1 7 1 1 6 32 D34 A54 C3 C23 17 KS1 3 8 10 11 C10 B32 A52 (OR BLK) BLK BLK RED RED PNK PNK VIO VIO GRY BLK BLK BLK BLK BLK BLK BLK RED BLK BLK RED RED RED BLK RED RED RED RED RED RED GRY GRY PNK PNK PNK PNK PNK PNK PNK BLK RED BLK VIO PNK VIO VIO VIO GRY GRY GRY PNK ECU-IG1 1 FUSE IG1 3 FUSE WIPER SW-IG FUSE (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (NOT USED) (W/ COLD AREA) (W/ COLD AREA) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (W/ MEMORY) (W/ MEMORY) W/ NAVIGATION W/O NAVIGATION (W/ PRE-COLLISION SYSTEM) FROM IG1 3 RELAY (DIAGRAM 7 OF 8)
1 2 2 1 2 1 2 1 1 2 3 4 4 3 4 3 5 5 W/O ADAPTIVE FRONT LIGHTING SYSTEM W/O NAVIGATION W/ NAVIGATION S L W/O CLIMATE CONTROL SEAT W/ CLIMATE CONTROL SEAT R J F D M E B N K 15A 7.5A 30A 7.5A 10A 15A 15A INSTRUMENT PANEL J/B ASSEMBLY BKUP LP RELAY NETWORK GATEWAY ECU REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY) J/C 12 (b7) J/C 11 (a9) RIGHT HEADLIGHT CONTROL ECU (RIGHT HEADLIGHT ASSEMBLY) HEADLIGHT SWIVEL ECU ASSEMBLY HEADLIGHT CLEANER CONTROL RELAY LEFT BLIND SPOT MONITOR SENSOR LEFT HEADLIGHT CONTROL ECU (LEFT HEADLIGHT ASSEMBLY) RIGHT BLIND SPOT MONITOR SENSOR DRIVING SUPPORT ECU ASSEMBLY TIRE PRESSURE MONITOR INITIATOR DRIVER RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LEFT SEAT HEATER ASSEMBLY (LEFT SEPARATE TYPE FRONT SEAT BACK COVER) LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER ASSEMBLY (RIGHT SEPARATE TYPE FRONT SEAT BACK COVER) MAIN BODY ECU DIODE (PARK/ NEUTRAL POSITION SWITCH ASSEMBLY) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY NETWORK GATEWAY ECU CLOCK ASSEMBLY MULTI- DISPLAY ASSEMBLY RADIO RECEIVER ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY GLOW BOX LIGHT ASSEMBLY REMOTE OPERATION SWITCH DCM (TELEMATICS TRANSCEIVER) 15 3 Aq1 3 Ar1 14 K70 3 A40 2 KP1 45 12 P24 30 N24 11 4 5 11 1 2 1 5 4 11 K58 16 24 K61 K66 8 2 KK1 5 2 2 6 2 14 3 NQ1 1 5 5 3 8 8 MK1 17 7 4 4 1 Qb1 6 KP3 1 Pa1 6 2 C17 D29 C21 D14 D15 B13 B12 D21 C20 3 1 B1 C11 B19 B7 A49 C22 E1 D6 A16 BLK BLK BLK BLK LT GRN LT GRN (OR GRN) (OR GRN) RED ORG ORG YEL YEL BLK GRN GRN GRN LT GRN GRN LT GRN LT GRN GRN GRN GRN GRN ORG ORG ORG ORG RED BLU RED GRN GRN YEL YEL YEL BLK BLK BLK BLK BLK BLK BLK LT GRN RED GRN BLK RED RED WHT YEL ORG GRN BLK BLK BLU BLK WHT/ BLK WHT/ BLK LT GRN VIO PNK BLK WHT/ BLK WHT/ BLK IG1 1 RELAY IG1 2 RELAY IG1 3 RELAY ECU-IG1 2 FUSE BKUP LP FUSE S/HTR F/L FUSE S/HTR F/R FUSE ECU-ACC FUSE P/OUTLET 1 FUSE DOOR F/L FUSE ACC RELAY P/OUTLET RELAY POWER OUTLET SOCKET ASSEMBLY (LEFT END OF DASH) (UNDER DRIVER'S SEAT) (UNDER FRONT PASSENGER'S SEAT) (RIGHT KICK PANEL) (LEFT KICK PANEL) (NOT USED) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (NOT USED) (W/ LEXUS DISPLAY AUDIO SYSTEM) (W/ MEMORY) KC KA FROM CERTIFICATION ECU (DIAGRAM 1 OF 8) TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 3 OF 8) TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 3 OF 8) FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 8) ECU-IG1 1 FUSE (DIAGRAM 6 OF 8) TO IG1 1 FUSE (DIAGRAM 4 OF 8) TO TRUNK OPN (DIAGRAM 8 OF 8) TO TI & TE FUSE (DIAGRAM 5 OF 8) FROM CERTIFICATION ECU (DIAGRAM 1 OF 8)
7.5A S 7.5A 15A INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU TRUNK OPN RELAY SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM J/B 2 ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY RIGHT CLEARANCE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT CLEARANCE LIGHT ASSEMBLY RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY) BACK SONAR/ CLEARANCE SONAR SWITCH ASSEMBLY VEHICLE SOUND SWITCH OUTER MIRROR HEATER SWITCH ASSEMBLY REAR SUNSHADE SWITCH ASSEMBLY TRIP SWITCH LUGGAGE DOOR OPENING SWITCH ASSEMBLY AUTO HIGH BEAM SWITCH MAP LIGHT ASSEMBLY STEERING PAD SWITCH ASSEMBLY MULTI- DISPLAY ASSEMBLY A/C CONTROL ASSEMBLY SHIFT POSITION INDICATOR REMOTE OPERATION SWITCH RADIO RECEIVER ASSEMBLY REFRESHING SEAT SWITCH RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY CLOCK ASSEMBLY A34 8 A2 8 1 9 K58 14 3 8 14 3 NQ1 28 8 KP1 47 NP1 28 1 K70 10 5 10 K61 4 KK1 3 6 2 16 3 7 3 3 K26 13 z4 5 7 10 S3 KS2 17 16 1 1 1 3 3 E4 2 2 A23 D28 A39 C5 D19 BLK BLK GRN GRN BLU GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN BLU GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN GRN VIO VIO VIO VIO VIO BLK BLK BLK GRN VIO BLK GRN TRUNK OPN FUSE TAIL RELAY PANEL FUSE TAIL FUSE (LEFT END OF DASH) (LEFT SIDE OF ENGINE COMPT) (IN STEERING COLUMN) (NOT USED) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (W/ ADAPTIVE FRONT LIGHTING SYSTEM) W/ MEMORY W/O MEMORY (IF EQUIPPED) (IF EQUIPPED) (W/ PARKING ASSIST) (IF EQUIPPED) (IF EQUIPPED) W/ NAVIGATION W/O NAVIGATION W/ NAVIGATION W/O NAVIGATION (W/ NAVIGATION) FROM DOOR F/L FUSE (DIAGRAM 7 OF 8)