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

10 9 6 16 8 15 SVPB SVDB SG-5 SVPS A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) BLK WIRE BLLH BLRH SVSG BLU WIRE BRN WIRE CTB FUSE GRN WIRE GRY WIRE HEATER 2 IG (IN FRONT PASSENGER'S SEAT BACK) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT SEAT BACK CLIMATE CONTROL GND BLOWER (IN DRIVER'S SEAT BACK) LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY (UNDER DRIVER'S SEAT) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LH S-HTR FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK SWL WIRE PNK WIRE RED WIRE RELAY ENERGIZED RH S-HTR FUSE RIGHT SEAT BACK CLIMATE CONTROL BLOWER BLOWER RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY RV SW SEAT BACK) SEAT CUSHION HEATER 1 SEAT HEATER SWITCH SIGN SVDS SWR THL THR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 IG 6 5 PNK WIRE BLK WIRE BLU WIRE CGND CB+ EC+ EC- ECI+ ECI- MIRROR CONTROL ECU ASSEMBLY (IN LEFT DOOR) ECU-B 1 FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY J/C LEFT OUTER LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OVERHEAD MODULE (CENTER FRONT OF ROOF) PNK 12 13 PNK WIRE PNK 3 WIRE PNK IG GND WIRE PNK WIRE R/B 1 (LEFT SIDE OF DASH) RED WIRE RELAY ENERGIZED REV EC+ EC- CV- CV+ +B RIGHT OUTER ECI- ECI+ MIRROR CONTROL ECU ASSEMBLY (IN RIGHT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

+B EC- EC+ BLK WIRE BLU WIRE ECU-B 1 FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY J/C LEFT OUTER ECI+ ECI- MIRROR CONTROL ECU ASSEMBLY EC+ EC- (IN LEFT DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE ORG/ WIRE OVERHEAD MODULE (CENTER FRONT OF ROOF) PNK IG GND WIRE PNK WIRE R/B 1 (LEFT SIDE OF DASH) RED WIRE RELAY ENERGIZED RIGHT OUTER ECI+ ECI- MIRROR CONTROL ECU ASSEMBLY EC+ EC- (IN RIGHT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

BLK WIRE FUSE GRN WIRE HEATER HEATER 2 IG ILL+ ILL- INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LH S-HTR FUSE ORG/ WIRE PNK SWL WIRE PNK WIRE RED WIRE RELAY ENERGIZED RH S-HTR FUSE RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY RV SW SEAT BACK) SEAT CUSHION HEATER 1 SEAT HEATER SWITCH SWR THL THR+ 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

1 2 4 5 GND RSSI +5 DATA 15 5 16 RDA RCO RSSI 37 13 38 14 OPN DWN CLS UP GND 9 10 CANH CANL BLK WIRE BLU WIRE BRN WIRE BZR CANL CANH CERTIFICATION ECU ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR CONTROL RECEIVER (RIGHT "C" PILLAR) FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) KEY LOCK KEY UNLOCK LEFT FRONT DOOR COURTESY LIGHT SWITCH (AT LEFT "B" PILLAR) LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY (IN DRIVER'S DOOR) LIN IG LT BLU WIRE LT GRN WIRE M- M+ MAIN BODY ECU INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) OPN DWN CLS UP OVERHEAD MODULE PNK 1 2 3 4 5 6 7 8 9 10 WIRE PNK CANH WIRE PNK IG WIRE RED WIRE S/ROOF FUSE SLIDING ROOF CONTROL ECU (CENTER FRONT OF ROOF) WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT SIDE OF ENGINE COMPT) YEL WIRE

ADPG AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SEAT BELT WARNING LIGHT FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE NAVIGATION RECEIVER ASSEMBLY NCA WIRE NTSG NTSO OFF HOOK ON HOOK PNK WIRE RAD 1 FUSE RED WIRE RIGHT STEERING PAD SWITCH SEEK SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEREO JACK ADAPTER ASSEMBLY 1 UDO+ UJSG UPI VA- VAL+ VAR+ VIO WIRE VMTR VOICE MODE VOLUME- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE L- L+ R- R+ BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTR + ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FL- FR- RL- RR- FL- FR- RL- RR- PNK WIRE FRONT SPEAKER ASSEMBLY 4 FUSE GND WFL+ WFR+ GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER ASSEMBLY PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY SPD PNK WIRE STEREO COMPONENT AMPLIFIER ASSEMBLY (LUGGAGE COMPT) TMUT TWL- TX- TX+ VIO WIRE WFL- WFR- WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE L- L+ R- R+ BLK WIRE BLU WIRE BRN WIRE CTR + ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FL- FR- RL- RR- FL- FR- RL- RR- PNK WIRE FRONT SPEAKER ASSEMBLY 4 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM SPD PNK WIRE LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT GRN WIRE NCA WIRE PNK 1 2 3 +B WIRE PNK WIRE REAR SPEAKER ASSEMBLY 3 RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 STEREO COMPONENT AMPLIFIER (LUGGAGE COMPT) TMUT TWL- TX- TX+ VIO WIRE WFL- WFR- WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE GRN WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) P POSITION DETECTION SWITCH PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) RED WIRE RELAY ENERGIZED SHIFT LEVER POSITION SWITCH SHIFT LOCK CONTROL ECU SUB-ASSEMBLY (UNDER CENTER CONSOLE, BESIDE SHIFT LEVER) SHIFT LOCK SOLENOID SLS+ SLS- STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE