Lexus RX III (2008-2012) nca Wiring diagrams

4 WHEEL DRIVE CONTROL SWITCH BLK WIRE BLU WIRE BRN WIRE BSF BSLC CANH COMPUTER DATA LINES SYSTEM CANL COMPUTER DATA LINES SYSTEM COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONSOLE) FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) LT BLU WIRE NCA WIRE OF CARGO AREA) ORG/ WIRE PNK CANH COMPUTER DATA LINES SYSTEM WIRE REAR SEAT) RED WIRE SLC+ SLC+ CANH SOLENOID (LEFT REAR OF VEHICLE) SSLC SLC- STEERING SENSOR (ON STEERING COLUMN) WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY (LEFT SIDE OF CENTER YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 LCN+ CANH CANL PIG PGND 1 2 3 4 5 6 7 8 9 10 11 LCN+ CANH CANL PIG PGND MRH 3 4 2 DRSF DRSR 3 4 SHLD GND ASSEMBLY (UNDER CENTER CONSOLE) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM ECU ASSEMBLY (LEFT REAR OF LUGGAGE COMPT) ECU-IGI 1 FUSE EPS FUSE FRONT ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY (UNDER REAR OF VEHICLE) FRONT ACTIVE STABILIZER CONTROL ECU ASSEMBLY FUSIBLE LINK BLOCK ASSEMBLY (LEFT REAR OF LUGGAGE GRN WIRE GRY WIRE HC SR HC SR BSV BSC HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCN- IG FSGD MRL LCN- IG RSGD MRL LT GRN WIRE NCA WIRE PNK 23 24 CANH CANL WIRE PNK PNK WIRE POWER STEERING CONVERTER REAR ACTIVE STABILIZER CONTROL REAR ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY (UNDER REAR OF VEHICLE) RED WIRE SHG SG SV HA HB VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BC BLK WIRE BLU WIRE BRAKE CONTROL POWER SUPPLY ASSEMBLY (REAR OF VEHICLE CHASSIS) BRAKE PEDAL STROKE SENSOR ASSEMBLY (ON BRAKE PEDAL BRACKET) BRN WIRE BZ VBZ CAPACITOR FUSE COMPUTER DATA LINES SYSTEM CSW ENA ENA FAIL FAIL FL+ FL- FUSE FUSE BOX (REAR OF LUGGAGE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE LBL LEFT "C" PILLAR) LEFT FRONT SPEED SENSOR (LEFT FRONT HUB ASSEMBLY) LT GRN WIRE NCA WIRE OF DASH) ORG/ WIRE OUT PNK WIRE RED WIRE RELAY ENERGIZED RL- RL+ SGSK SKG SKG SKID CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) SKS STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT END OF DASH) STPO PNK WIRE VCSK VCSK FSS VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (IN BRAKE FLUID RESERVOIR) BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 3 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES ELECTRONICALLY CONTROLLED BRAKE SYSTEM MAIN 1 FUSE HOT AT ALL TIMES ELECTRONICALLY CONTROLLED BRAKE SYSTEM MAIN 2 FUSE J/C LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE STROKE SIMULATOR CYLINDER SUB ASSEMBLY (LEFT REAR OF ENGINE COMPT) COMPT) ECU-B 1 FUSE ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ELECTRONICALLY CONTROLLED BRAKE SYSTEM MAIN 1 FUSE HOT AT ALL TIMES ELECTRONICALLY CONTROLLED BRAKE SYSTEM MAIN 2 FUSE HOT AT ALL TIMES ELECTRONICALLY CONTROLLED BRAKE SYSTEM MAIN 3 FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR HUB ASSEMBLY) SHORT CONNECTOR SKID CONTROL BUZZER ASSEMBLY (LEFT END OF DASH) STOP FUSE VBZ WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRN WIRE CTY ELECTRONICALLY CONTROLLED BREAK SYSTEM ENGINE ROOM R/B 2 (LEFT REAR OF ENGINE COMPT) FLA- FLA- FLA+ PNK WIRE FLR FLR+ FLR- FR+ FR- FRA FRR+ GRN WIRE GRY WIRE LT GRN WIRE MTT NCA WIRE ORG/ WIRE PFL PFR PFR FRA- FRA+ PNK WIRE PRL PRR- RED WIRE RLA+ RLA- RLR+ RLR- RLR- RLR+ PRL RR- RR+ PFL PRR RRA+ RRA- RRA+ RRR + RSS SKID CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) SS FRR+ FRR- PNK WIRE VCM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ALT ALT FUSE BATTERY BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY ECM (LEFT SIDE OF ENGINE COMPT) ENERGIZED GAUGE 1 FUSE ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY ALT-S (LEFT FRONT FUSE FENDER APRON) FUSIBLE LINK MAIN GAUGE 2 FUSE GENERATOR ASSEMBLY GRN WIRE GRY WIRE HOT W/ INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) NCA WIRE PNK WIRE RED WIRE STARTING CIRCUIT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE EFI MAIN EFI 1 FUSE FUSE EFI MAIN RELAY ENGINE ROOM R/B 3 ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) F/PMP RELAY FRONT MOTOR GENERATOR 1 (LEFT FRONT OF ENGINE COMPT) FUEL PUMP RESISTOR (RIGHT REAR OF ENGINE COMPT) FUEL PUMP, FUEL SENDER (TOP OF FUEL TANK) FUSE GCS GCSG GMT GMTG GRF GRFG GRN WIRE GRN/RED WIRE GSN GSNG HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT "C" PILLAR) LT GRN WIRE NCA WIRE OIL PMP OIL PMP RELAY OPG OPST ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRY WIRE PNK WIRE RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AMD BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CBI CEI DC/DC FUSE ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FRONT MOTOR GENERATOR 2 (LEFT FRONT OF ENGINE COMPT) GCS GCSG GRF GRFG GRN WIRE GRN/RED WIRE GRY WIRE GSN GSNG HOT AT ALL TIMES LT GRN WIRE MCS MCSG MMT MMTG MRF MRFG MSN MSNG NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRY WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/WHT WIRE PNK WIRE R-U R-V R-W RCS RCSG REAR TRACTION W/ TRANSAXLE MOTOR GENERATOR (AT REAR AXLE) RED WIRE RED/BLK WIRE RMT RMTG RRF RRFG RSN RSNG WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLK+ COMPUTER DATA CRUISE CONTROL SYSTEM DC/DC-S FUSE FUSE BOX (REAR OF LUGGAGE COMPT) GMT GMTG GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HSDN HTM- IGCT ILK ILKI ILKO INTER LOCK SWITCH LEFT "C" PILLAR) LINES SYSTEM LT BLU WIRE LT GRN WIRE MMT MMTG MTH+ NCA WIRE NODD ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) RCS RCSG RED WIRE REQ+ RMT RMTG RRF RRFG RSGN RSN SMRP VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE