Lexus LS IV (2006-2012) rear curtain switch assembly Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IG SYSB BACK SEAT BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BVR CANN CANP CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM FUSE GND LIN GRN WIRE GRY WIRE HOT AT ALL TIMES INTEGRATION CONTROL, PANEL ASSEMBLY L VR LEFT REAR SEAT CLIMATE CONTROL ECU LEFT REAR SEAT HEATER (LEFT REAR SEAT BACK) LIN LUGGAGE ROOM J/B MPX OF DASH) P MPX B FUSE P RR S/HTR FUSE PASSENGER SIDE J/B (RIGHT END PASSENGER SIDE J/B (RIGHT END OF DASH) PNK HS WIRE PNK WIRE R VR REAR CONSOLE SWITCH REAR CURTAIN SWITCH ASSEMBLY REAR SEAT CLIMATE CONTROL SWITCH RED WIRE RELAY ENERGIZED RIGHT REAR SEAT CLIMATE CONTROL ECU RIGHT REAR SEAT HEATER (RIGHT REAR SEAT BACK) RR MPX-B 2 FUSE SEAT BACK) SEAT CUSHION WING INNER SIDE SEAT CUSHION WING OUTER SIDE SEAT CUSHION) SIDE SIDE WING INNER VER GND LIN VIO WIRE WHT GRN/ WIRE WHT WIRE WHT/BLK WIRE WING OUTER SEAT CUSHION YEL WIRE

11 6 3 13 10 9 1 CPUB BDR SIG PNLI CANN CANP GND 15 16 23 24 ASH- ASH+ MSW- MSW+ PNK WIRE 23 22 CANN CANP 24 23 16 15 MSW+ MSW- ASH+ ASH- 4 18 ILL- ILL+ 4- SEATER 5- SEATER 6 14 ILL+ ILL- 9 11 8 CTY ARMREST COURTESY LIGHT SWITCH ASSEMBLY BLU WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 4 CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER 10 9 1 6 11 3 13 CANN CANP GND BDR CPUB SIG PNLI DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COOLING BOX ASSEMBLY (4-SEATER) ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) FRONT TRIP CIGARETTE SWITCH LIGHTER GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES RR MPX B 2 FUSE HOT IN ON OR START HOT IN ON OR START LUGGAGE RR- ROOM J/B FUSE (LEFT SIDE OF LUGGAGE COMPT) ILL- REAR CONSOLE SWITCH (5-SEATER) ILL- SWITCH (4-SEATER) LEFT REAR ASHTRAY LIGHT LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LEFT REAR SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE LUGGAGE DOOR OPENING SWITCH ASSEMBLY MICRO COMPUTER ORG/ WIRE P RR DOOR -2 MPX-B FUSE FUSE FUSE P-J/B FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER SUPPLY REAR CURTAIN SWITCH ASSEMBLY RED WIRE RHDW RHUP RIGHT REAR ASHTRAY LIGHT RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) RIGHT REAR SEAT MEMORY SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 11 3 CANP CANN 1 2 3 4 5 6 SSA- SSA+ SHSE SHSB 10 9 6 11 3 1 CANN CANP BDR CPUB SIG GND 4 SEATER, 5 SEATER, W/O OTTOMAN 5 SEATER W/ OTTOMAN 6 3 11 9 10 1 BDR SIG CPUB CANP CANN GND BLK WIRE BLU WIRE CANP CANN CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM D RR DOOR FUSE DRIVER SIDE J/B (LEFT END OF DASH) FUSE GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER P MPX B SIDE J/B FUSE (RIGHT END OF DASH) HOT IN ON OR START INTEGRATION CONTROL, PANEL ASSEMBLY LEFT REAR CURTAIN SUB-ASSEMBLY LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MPX P MPX B FUSE P RR DOOR FUSE REAR CONSOLE SWITCH (4-SEATER) REAR CONSOLE SWITCH (5-SEATER) REAR CURTAIN SWITCH ASSEMBLY REAR DOOR) REAR SUNSHADE SWITCH RED WIRE RIGHT REAR CURTAIN SUB-ASSEMBLY RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) RR MPX-B 2 FUSE SHSB SHSE SSA+ SSA- SWITCH SUNSHADE SWITCH SUNSHADE REAR DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 11 3 CANP CANN 1 2 6 5 CANP CANN 20 28 CANP CANN 22 4 3 LMT MU MD 4 SEATER, 5 SEATER, W/O OTTOMAN 4-SEATER 5-SEATER 5 20 GND 5 SEATER W/ OTTOMAN 8 7 5 15 IG MPXB RSB LGLB BLK WIRE BLU WIRE BRN WIRE CANH COMPUTER DATA LINES SYSTEM CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) COMBINATION SWITCH ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM FUSE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) INTEGRATION CONTROL, PANEL ASSEMBLY LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE MPX P MPX B FUSE PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PASSENGER SIDE J/B (RIGHT END OF DASH) PNK RSMD WIRE PNK WIRE REAR CONSOLE SWITCH (4-SEATER) REAR CONSOLE SWITCH (5-SEATER) REAR CURTAIN SWITCH ASSEMBLY REAR JUNCTION BLOCK ECU REAR SUNSHADE SWITCH REAR WINDOW SHADE ASSEMBLY RR MPX B 1 FUSE RR MPX-B 2 FUSE RR S/SHADE FUSE RSE RSL RSMU SUNSHADE REAR SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE