Lexus RX III facelift (2012-2015) gauge 1 fuse Wiring diagrams

1 2 3 4 5 6 7 8 9 10 OUT 1 23 24 2 IG+ CANH CANL PNK WIRE 4 16 STPO BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FRONT DOOR) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HAZ FUSE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) L/P LEFT HEADLIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE PARKING LIGHT PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) RED WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (IN RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY (ON RIGHT SHIFT LOCK CONTROL ECU SUB-ASSEMBLY SIDE MARKER SKID CONTROL ECU (RIGHT SIDE OF DASH) STOP FUSE STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT END OF DASH) STP +B STP+ SWITCH ASSEMBLY TOWING FUSE TRN+ TRNI TURN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BHT BLU WIRE BTM EHT ETM- FUSE GAUGE 1 FUSE GRN WIRE HEATER UNIT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) ORG/ WIRE PNK INTERIOR LIGHTS SYSTEM WIRE RED WIRE RELAY ENERGIZED RELAY ENERGIZED ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) STEERING HEATER SWITCH STEERING WHEEL HEATER CONTROL ASSEMBLY VIO WIRE WHT/BLK WIRE

6 5 20 CANP CANN FUL 8 7 CTY BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ECU-B 1 FUSE ENGINE HOOD COURTESY SWITCH (CENTER FRONT OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) ES TX- GAUGE 1 FUSE GRN WIRE GRY WIRE HDD PNK WIRE HDU HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HUD ILD ILU ILU ILD HUDO HUDU HUDD INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) MAIN BODY ECU LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (AT LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (AT LEFT REAR "C" PILLAR) LT BLU WIRE LT GRN WIRE METER MIRROR SUB-ASSEMBLY (LEFT SIDE OF DASH) ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY (LEFT END OF DASH) PNK WIRE POWER BACK DOOR UNIT ASSEMBLY RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (AT RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (AT RIGHT REAR "C" PILLAR) SATELLITE SWITCH SET VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ECU-ACC FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE GVIF HOT W/ HOT W/ ACC 1 RELAY ENERGIZED ILL INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MULTI- DISPLAY ASSEMBLY NCA WIRE PARKING BRAKE SWITCH (LEFT END OF DASH) PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 3 TWR+ VIO WIRE W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE

4 OF 4) ANTI-LOCK BRAKES SYSTEM ANTI-LOCK PASSIVE BRAKES RESTRAINT SYSTEM SYSTEM NAVIGATION SYSTEM BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CIG FUSE DEFOGGER, AIR CONDITIONING, WIPER/ WASHER, SEATS SYSTEMS ELECTRONIC POWER STEERING SYSTEM EPS FUSE FUSE FR RR WASH FUSE FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 2 OF 4) FRONT POWER POINT SOCKET ASSEMBLY FRONT POWER POINT SOCKET ASSEMBLY 1 FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE LT BLU WIRE MAIN BODY ECU MAIN BODY ECU TRLY MIRRORS, MEMORY SYSTEMS ORG/ WIRE P/POINT FUSE PNK WIRE RADIO 2 FUSE REAR POWER POINT SOCKET ASSEMBLY RED WIRE RELAY RH LH S-HTR S-HTR FUSE FUSE RR FR WIP WIP WASH FUSE FUSE FUSE SEATS SYSTEM SEATS, WARNING, NAVIGATION, SOUND, EXTERIOR LIGHTS, INSTRUMENT CLUSTER SYSTEMS SHIFT INTERLOCK SYSTEM SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS TAIL PANEL FUSE FUSE TAIL RELAY TO D/L ALT B FUSE (DIAGRAM TO ECU-ACC FUSE (DIAGRAM 4 OF 4) TO FR FOG RELAY (DIAGRAM 4 OF 4) TO INVERTER RELAY (DIAGRAM 4 OF 4) TO POWER MANAGEMENT CONTROL ECU (DIAGRAM 4 OF 4) TRANSMISSIONS SUPPLEMENTAL SYSTEM RESTRAINTS, MEMORY SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WIPER/ WASHER, POWER TOPS, MIRRORS, NAVIGATION SYSTEMS WIPER/WASHER SYSTEM YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ECU-ACC FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE GVIF HOT W/ HOT W/ ACC 1 RELAY ENERGIZED ILL INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MULTI- DISPLAY ASSEMBLY NCA WIRE PARKING BRAKE SWITCH (LEFT END OF DASH) PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 3 TWR+ VIO WIRE W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE

AGND ALO ARO ASGN ATX- AUXO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ECU-B 2 FUSE ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B LT BLU WIRE LT GRN WIRE MAIN ANTENNA MIN+ MACC MIN- SGND MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PNK ATX- WIRE PNK TX+ TX- IVO+ IVO- WIRE PNK WIRE R- L- GND RAD 3 FUSE RADIO 2 FUSE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED SDARS ANTENNA STEREO JACK ADAPTER ASSEMBLY 1 SUB ANTENNA SWG TXM- TXM+ UDO+ UJSG UPI VAR+ VA- VAL+ AGND ADPG ADIM VIO WIRE WHT WIRE YEL WIRE

ADPG AGND AIR ARON BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ECU-ACC FUSE FRONT WIPER DEICER SWITCH GAUGE 1 FUSE GIVF GRN WIRE GRY WIRE ILL INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE MACC MIN MODE MULTI- DISPLAY ASSEMBLY NCA WIRE OFF HOOK ON HOOK PASSENGER AIR BAG ON/OFF INDICATOR PBEW PBLT PNK WIRE RADIO 2 FUSE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SEEK SEUC SGND SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM SWG VA- VAL+ VAR+ VIO WIRE VMTI VOICE VOLUME- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 IG STP SP+ 14 13 CANH CANL 8 9 10 11 12 SP- BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE MAIN BODY ECU (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE RELAY ENERGIZED SFTP SFTP OPSW SKID CONTROL ECU (RIGHT SIDE OF DASH) STOP FUSE STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) VEHICLE APPROACHING SPEAKER (BEHIND LEFT SIDE OF FRONT FASCIA) VEHICLE APPROACHING SPEAKER CONTROLLER (CENTER OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE