Lexus LS III facelift (2003-2006) climate control seat switch Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 TDB- 5 3 2 4 TDB+ TED BL (AT LEFT REAR FLOOR PARTITION PANEL) BLK WIRE BLK/ORG WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLIMATE CONTROL SEAT SWITCH COMPUTER DATA LINES SYSTEM D S/HTR FUSE DRIVER SEAT CLIMATE CONTROLLER (SEAT BACK) DRIVER SEAT CLIMATE CONTROLLER (SEAT CUSHION) DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER'S CLIMATE CONTROL SEAT ECU FRONT PASSENGER'S CLIMATE CONTROL SEAT ECU GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT IN ON OR START IDL IK (AT RIGHT SIDE OF DASH) IND DSID IG IND DSID IG PNK WIRE INDC IR (UNDER RIGHT FRONT SEAT) J/C 11 (BEHIND UPPER CENTER OF DASH) J/C 14, 15 (BEHIND UPPER J/C 22 (REARWARD OF LEFT REAR FENDERWELL) LEFT FAN MOTOR LIND LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LVG LVS ORG/ WIRE P S/HTR FUSE P-IG FUSE PASSENGER SEAT CLIMATE CONTROLLER (SEAT BACK) PASSENGER SEAT CLIMATE CONTROLLER (SEAT CUSHION) PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK WIRE PNK/BLU WIRE PWM+ M+ M- RED WIRE RED/BLK WIRE RIGHT FAN MOTOR PWM+ M+ M- RIND RLID RRID RVG RVS SEAT ECU TBS TBS TDB- TCS TDB+ TDB+ TED TDC- TDC+ TED VG IDL VIO/RED WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BFC BFB+ BBS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TDB+ TDB- IDL 2 3 4 5 TBS 2 3 4 5 TCS 2 3 5 4 TBS 2 5 4 3 TCS TDC+ TDC- BBS BCS BFB- BFB- TDC+ TDC- BFC- BL (AT LEFT REAR FLOOR PARTITION PANEL) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLIMATE CONTROL SEAT SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S SEAT CLIMATE CONTROL SEAT ECU (UNDER RIGHT SIDE OF DRIVER'S SEAT) DSID FAN MOTOR (SEAT CUSHION) (IN RIGHT REAR SEAT CUSHION) FRONT PASSENGER'S SEAT CLIMATE CONTROL SEAT ECU (UNDER FRONT PASSENGER'S SEAT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HS TCS TBS IG GND BFC+ BCS INDC IND SW INDL INDR J/C 11 J/C 21 (FORWARD OF LEFT REAR FENDERWELL) J/C 27 (FORWARD OF RIGHT REAR FENDERWELL) LEFT REAR CLIMATE CONTROL SEAT ECU LEFT REAR SEAT CLIMATE CONTROLLER (SEAT BACK) (IN LEFT REAR SEAT BACK) LEFT REAR SEAT CLIMATE CONTROLLER (SEAT CUSHION) (IN LEFT REAR SEAT CUSHION) LEFT REAR SEAT CLIMATE FAN MOTOR (SEAT BACK) (IN LEFT REAR SEAT BACK) LEFT REAR SEAT CLIMATE FAN MOTOR (SEAT CUSHION) (IN LEFT REAR SEAT CUSHION) LEFT REAR SEAT HEATER (IN LEFT SIDE OF REAR SEAT) LT BLU WIRE LT GRN/BLK WIRE LUGGAGE ROOM J/B (ON LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE PNK DSID WIRE PNK VG VS WIRE PNK WIRE PNK/BLK WIRE REAR CLIMATE CONTROL SEAT SWITCH (IN REAR SEAT ASSEMBLY) RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT REAR CLIMATE CONTROL SEAT ECU (IN RIGHT SIDE OF REAR SEAT) RIGHT REAR SEAT CLIMATE RIGHT REAR SEAT CLIMATE CONTROLLER (SEAT BACK) (IN RIGHT REAR SEAT BACK) RIGHT REAR SEAT CLIMATE CONTROLLER SEAT CUSHION RIGHT REAR SEAT CLIMATE FAN MOTOR (SEAT BACK) (IN RIGHT REAR SEAT BACK) RIGHT REAR SEAT HEATER (IN RIGHT SIDE OF REAR SEAT) RR S/HTR FUSE SWL SWR TBS TDB+ TDB- TDC- TDC+ VG VS VGL VGR VIO WIRE VIO/GRN WIRE VIO/RED WIRE VSL VSR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE