Lexus RX III facelift (2012-2015) Transmission circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 GRF GSN GCS MRF MSN MCS GRFG GSNG GCSG ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT) BLK WIRE BLU WIRE BRN WIRE CBI CEI CLK- MTH- HTM- CLK- MTH- HTM- RCSG RSNG RRFG NODD IGCT REQ+ ENGINE ROOM FRONT MOTOR GENERATOR 1 (LEFT FRONT OF ENGINE COMPT) FRONT MOTOR GENERATOR 2 (LEFT FRONT OF ENGINE COMPT) FUSE BOX (REAR OF LUGGAGE COMPT) GCS GCSG GMT GMTG GRF GRFG GRN WIRE GRN/RED WIRE GSN GSNG HOT AT ALL TIMES DCDC R/B ASSEMBLY FUSE (ON LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES FUSE BOX (REAR OF LUGGAGE COMPT) DCDC-S FUSE HSDN HV BATTERY JUNCTION BLOCK ILK ILKI INTERLOCK SWITCH INVERTER ASSEMBLY W/ CONVERTER (LEFT SIDE OF ENGINE COMPT) LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MCS MCSG MMT MMTG MRF MRFG MRFG MSNG MCSG MSN MSNG 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 RCS RSN RRF RCSG REAR TRACTION TRANSAXLE MOTOR GENERATOR (AT REAR AXLE) RED WIRE RED/BLK WIRE REQ+ RMT RMTG RRF RRFG RSN RSNG SHIELD SHIELD 1 2 3 SHIELD 13 14 15 16 17 18 19 20 21 22 23 24 VIO WIRE VLO ILKO WHT WIRE WHT/BLK WIRE YEL WIRE

AMD BLK WIRE BLU WIRE BRN WIRE CBI CEI CLK+ COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 (LEFT REAR OF ENGINE COMPT) GMT GMTG GRN WIRE GRY WIRE HSDN HTM- IGCT 2 FUSE IGCT 3 FUSE IGCT MAIN RELAY ILK INVERTER ASSEMBLY W/ CONVERTER (LEFT SIDE OF ENGINE COMPT) LT GRN WIRE MMT MMTG MTH+ NODD ORG/ WIRE PCU FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) R-U R-V R-W RED WIRE REQ+ RMT RMTG SFTD SFTU SHIELD SHIELD 13 14 15 16 17 18 19 20 21 22 23 24 VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 M- M+ 13 23 24 PNK CANH CANL WIRE 3 2 4 GND 4 13 27 28 17 39 STP- ACCELERATOR POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANH CANL IGSW EC COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (W/ DYNAMIC RADAR CRUISE CONTROL) (LEFT END ECM (RIGHT FRONT OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) ETA M+ M- FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HV R/B 1 FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE OF DASH) PNK WIRE RED WIRE RELAY ENERGIZED SHIELD SHIFT LEVER POSITION SENSOR (ON TRANSMISSION) STOP ECU-B 1 FUSE FUSE STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) THROTTLE W/ MOTOR BODY (RIGHT REAR OF ENGINE) TRANSMISSION CONTROL SWITCH (UNDER FRONT OF CENTER CONSOLE) VC VTA VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE