Lexus·Rx350·2013 Lexus RX350·Wiring
Wiring diagram

2013 Lexus RX350 — power distribution

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Power distribution

80A 7.5A A (3 GA-WHT) O J D C B A 10A 10A 30A 15A 30A 15A 7.5A 7.5A 20A 10A 25A 30A 30A 25A 7.5A 30A 30A 50A 30A 50A 140A 10A 10A 30A 30A 7.5A ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY EFI MAIN RELAY BATTERY ENGINE ROOM R/B ASSEMBLY RR DEF RELAY DEICER RELAY ENGINE ROOM J/B ASSEMBLY ENGINE ROOM J/B ASSEMBLY 3F 3H AF11 4 3G 1 2 5 5 5 3E GRY BLU BLK BLK RED BLK GRY RED BLK NCA GRY BLU VIO GRY RED ORG BRN GRN LT GRN PNK WHT BLU BLK YEL BLU BLU BLK BRN BLU YEL YEL YEL GRN LT GRN LT GRN LT GRN GRN GRN YEL YEL BLK IG2 MAIN FUSE AM2 FUSE EFI MAIN FUSE SHORT PIN FUSIBLE LINK MAIN EFI 1 FUSE ECU-B 1 FUSE DOME FUSE DRL FUSE ALT FUSE DEICER FUSE TOWING FUSE HEATER FUSE PBD FUSE H-LP CLN FUSE STOP FUSE RR DEF FUSE RDI FAN 1 FUSE STR LOCK FUSE HAZ FUSE RAD 1 FUSE ETCS FUSE RAD 3 FUSE ECU-B 2 FUSE AMP2 FUSE IP J/B FUSE AMP1 FUSE IMMOBI FUSE IG1 MAIN FUSE ABS 2 FUSE (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) TO ALT FUSE (DIAGRAM 1 OF 4) STARTING/ CHARGING SYSTEM CRUISE CONTROL & ENGINE CONTROLS SYSTEMS TRANSMISSIONS SYSTEM INTERIOR LIGHTS, ANTI-THEFT, NAVIGATION, TRANSMISSIONS, INSTRUMENT CLUSTER, SUPPLEMENTAL RESTRAINTS, BODY COMPUTER, MIRRORS, SOUND, TRUNK, TAILGATE, FUEL DOORS, MEMORY, SEATS, STARTING/CHARGING & ANTI-LOCK BRAKES SYSTEMS INTERIOR LIGHTS SYSTEM TO IG2 RELAY (DIAGRAM 2 OF 4) TO J/C F63 & F64 (DIAGRAM 4 OF 4) FROM SHORT PIN (DIAGRAM 1 OF 4) EXTERIOR LIGHTS, ANTI-LOCK BRAKES, SHIFT INTERLOCK, CRUISE CONTROL & ENGINE CONTROLS SYSTEMS AIR CONDITIONING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM DEFOGGER SYSTEM STARTING/ CHARGING SYSTEM COOLING FANS SYSTEM TO ALT-S FUSE (DIAGRAM 2 OF 4) SUPPLEMENTAL RESTRAINTS, POWER WINDOWS, MEMORY, MIRRORS, WARNING, AIR CONDITIONING, SOUND & DOOR LOCKS SYSTEMS EXTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS & ANTI-THEFT SYSTEM SOUND SYSTEMS WARNING, SOUND & NAVIGATION SYSTEMS TO IG1 RELAY (DIAGRAM 2 OF 4) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 4)
10A 50A 10A 7.5A G C D F 10A 15A 7.5A 7.5A 20A 7.5A 10A B 50A 7.5A 30A 7.5A 60A ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY HEAD RELAY (RL) HEAD RELAY (LL) HEAD HI RELAY HORN RELAY S-HORN RELAY A/F RELAY ENGINE ROOM R/B ASSEMBLY J/C A63 INSTRUMENT PANEL J/B ASSEMBLY A48 3D F3 A49 A26 F30 A53 A54 F12 3 2 3 3 2 1 5 1 5 A1 YEL YEL GRN (OR PNK) VIO BLK GRN BLK WHT RED (OR GRY) YEL BLK RED BLK WHT/BLK ORG RED BLU (OR PNK) BLU BLU WHT/BLK GRN BLK BLK YEL WHT/BLK BLK BLK PNK GRN BLK ORG RED HORN FUSE A/F FUSE S-HORN FUSE MAYDAY/ TEL FUSE PD FUSE EPS FUSE ABS 1 FUSE ALT-S FUSE ST FUSE IG2 RELAY IG1 RELAY ECU- IG1 4 FUSE ECU-IG1 5 FUSE BK/UP LP FUSE ECU-IG1 6 FUSE IGN FUSE GAUGE 2 FUSE ECU IG2 FUSE (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) (LEFT FRONT FENDER APRON) (LEFT END OF DASH) (LEFT SIDE OF DASH) A6 FROM RAD 1 FUSE (DIAGRAM 1 OF 4) NAVIGATION SYSTEM ELECTRONIC POWER STEERING SYSTEM STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM ANTI-LOCK BRAKES SYSTEM FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 4 OF 4) FROM IG1 MAIN FUSE (DIAGRAM 1 OF 4) FROM IG2 MAIN FUSE (DIAGRAM 1 OF 4) FROM IG1 1 RELAY (DIAGRAM 3 OF 4) ANTI-LOCK BRAKES, HEADLIGHTS, COOLING FANS & DEFOGGER SYSTEMS ANTI-LOCK BRAKES, CRUISE CONTROL, HEADLIGHTS, AIR CONDITIONING, NAVIGATION & WIPER/WASHER SYSTEMS TRANSMISSIONS, EXTERIOR LIGHTS, MIRRORS & ENGINE CONTROLS SYSTEMS SEATS SYSTEM ENGINE CONTROLS SYSTEM NAVIGATION SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM CRUISE CONTROL, TRANSMISSIONS, ENGINE CONTROLS & EXTERIOR LIGHTS SYSTEMS CRUISE CONTROL, TRANSMISSIONS & ENGINE CONTROLS SYSTEMS SHIFT INTERLOCK SYSTEM INSTRUMENT CLUSTER SYSTEM
H J M L K 7.5A B E B E 15A F ACC E N 15A 10A 10A IG 10A 10A 10A 25A 15A 20A 30A 15A 15A 10A 10A TRLY INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU J/C F92 FR FOG RELAY MAIN BODY ECU J/C F92 H1 A56 18 PF1 10 UF2 UF2 20 H29 9 A27 A28 8 D9 D10 1 2 1 2 A20 K1 1 2 A2 A17 A30 A38 A37 D40 A18 32 A19 D16 A39 D29 D30 H35 D31 F14 H30 H31 A33 F7 H4 F8 F4 A10 H12 A5 A3 F39 A55 H5 14 YEL WHT/ BLK WHT/ BLK GRY VIO BRN YEL WHT/BLK GRN WHT/BLK GRN YEL WHT GRN GRY GRY WHT VIO BLU BRN ORG YEL PNK GRY VIO VIO RED LT BLU PNK GRN PNK GRY WHT YEL GRN BLU YEL BLU YEL PNK WHT/BLK GRY GRN VIO IG1 1 RELAY ACC2 RELAY ECU IG1 1 FUSE ECU IG1 3 FUSE GAUGE 1 FUSE CIG FUSE RADIO 2 FUSE FRONT POWER POINT SOCKET ASSEMBLY 1 TAIL RELAY IG1 2 RELAY IG1 3 RELAY ACC1 RELAY IG1 4 RELAY ECU-IG1 2 FUSE EPS FUSE TAIL FUSE PANEL FUSE P/POINT FUSE RR WASH FUSE FR WIP FUSE FR WASH FUSE RR WIP FUSE RH S-HTR FUSE LH S-HTR FUSE REAR POWER POINT SOCKET ASSEMBLY FRONT POWER POINT SOCKET ASSEMBLY 2 (LEFT SIDE OF DASH) (UNDER CENTER CONSOLE) (RIGHT KICK PANEL) (LEFT REAR DOOR) (UNDER CENTER CONSOLE) F3 F5 P2 F3 FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 4 OF 4) FROM ALT FUSE (DIAGRAM 1 OF 4) FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 4 OF 4) TO IG1 RELAY (DIAGRAM 2 OF 4) WIPER/ WASHER, POWER TOPS, NAVIGATION & MIRRORS SYSTEMS ANTI-LOCK BRAKES SYSTEM NAVIGATION & SOUND SYSTEMS TRANSMISSIONS SYSTEM SOUND SYSTEMS MIRRORS & MEMORY SYSTEMS SHIFT INTERLOCK SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TO INVERTER RELAY (DIAGRAM 4 OF 4) SUPPLEMENTAL RESTRAINTS & MEMORY SYSTEMS WARNING SYSTEMS STARTING/CHARGING, WARNING, SOUND, NAVIGATION, SEATS, EXTERIOR LIGHTS & INSTRUMENT CLUSTER SYSTEMS AIR CONDITIONING, DEFOGGER, DOOR LOCKS, STARTING/CHARGING, ANTI-THEFT, WIPER/WASHER & SEATS SYSTEMS TO D/L ALT B FUSE 25A (DIAGRAM 4 OF 4) TO ECU-ACC FUSE 10A (DIAGRAM 4 OF 4) EXTERIOR LIGHTS SYSTEM PASSIVE RESTRAINT SYSTEM WIPER/WASHER SYSTEM SEATS SYSTEM NAVIGATION SYSTEM TRANSMISSIONS SYSTEM ELECTRONIC POWER STEERING SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM
M N H 7.5A EXCD O G GND2 SSW1 IG2D ACCD AM21 AM22 GND SSW2 IG1D ACC2 ACC1 IG AC1 GND AC2 ACC 10A L 30A 30A 30A 30A 7.5A 20A 30A 7.5A 10A 25A 25A 25A 25A 15A ALT B 25A K INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU FR FOG RELAY D/L SOURCE RELAY MAIN BODY ECU J/C P38 ENGINE SWITCH POWER MANAGEMENT CONTROL ECU J/C F65 & F66 J/C F93 J/C F63 & F64 J/C F92 ECM 10 AF1 1 UF1 PF1 6 AP2 UF1 11 PF1 17 5 H17 A43 33 F65 4 F66 6 F66 15 1 F64 10 F63 11 10 5 18 F7 F8 8 20 19 2 6 1 17 20 2 7 5 8 49 9 1 3 2 4 1 2 3 1 5 2 1 4 3 5 7 8 6 A51 29 A50 A6 H13 A9 A4 D24 H18 D8 A52 H3 A12 A14 A11 31 BLK RED WHT/BLK BLK WHT YEL PNK YEL BRN RED LT BLU RED BRN WHT/BLK LT GRN RED BLK BLK GRN GRY BRN LT BLU BLK LT GRN WHT/BLK WHT/BLK WHT/BLK WHT/BLK RED BLK WHT BLK WHT/BLK RED BLK RED WHT/BLK BRN BLK BLU BLK YEL LT GRN LT GRN BLK GRY RED BLK LT GRN BLK BRN GRY GRN FL DOOR FUSE FR FOG FUSE D/L ALT B FUSE OBD FUSE DR LOCK FUSE RR DOOR FUSE RL DOOR FUSE FR DOOR FUSE INVERTER FUSE TI & TE FUSE S/ROOF FUSE FUEL OPN FUSE P-SEAT LH FUSE 4WD FUSE ECU-ACC FUSE PSB FUSE P-SEAT RH FUSE POWER OUTLET SOCKET ASSEMBLY INVERTER RELAY VOLTAGE INVERTER ASSEMBLY (LEFT SIDE OF DASH) (LEFT QUARTERPANEL) (LEFT QUARTERPANEL) (CENTER OF DASH) (MIDDLE OF LEFT 'C' PILLAR) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) (UNDER CENTER CONSOLE) (LEFT QUARTERPANEL) P3 P3 F3 (NOT USED) FROM ALT FUSE (DIAGRAM 3 OF 4) MIRRORS, MEMORY & POWER WINDOWS SYSTEMS MIRRORS, MEMORY & POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEM COMPUTER DATA LINES SYSTEM FROM ACC1 RELAY (DIAGRAM 3 OF 4) AIR CONDITIONING, WARNING, NAVIGATION & SOUND SYSTEMS INSTRUMENT CLUSTER SYSTEM MEMORY SYSTEMS POWER TOPS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM SEATS & MEMORY SYSTEMS TRANSMISSIONS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SEATS SYSTEM TO IG2 RELAY (DIAGRAM 2 OF 4) TO ACC2 RELAY (DIAGRAM 3 OF 4) TO IG1 1 RELAY (DIAGRAM 3 OF 4) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 4) FROM AM2 FUSE (DIAGRAM 1 OF 4)