Toyota Corolla IX (2000-2004) heater control switch (rear window defogger switch) Wiring diagrams

BLK WIRE BLK/WHT WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER RESISTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER SWITCH BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE CENTER J/B (BEHIND CENTER OF DASH) ENGINE ROOM R/B 6 (ON RIGHT FRONT OF ENGINE COMPARTMENT, ON RADIATOR SUPPORT) FRESH GAUGE FUSE GRN/YEL WIRE HEATER CONTROL SWITCH (REAR WINDOW DEFOGGER SWITCH) HOT AT ALL TIMES HOT IN ON OR START HTR FUSE HTR RELAY IE (LEFT DASH BRACE) IH (RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) INTEGRATION RELAY J/C 14 J/C 8 LO OFF RECIR RECIR FRESH RED WIRE RED/BLU WIRE WHT WIRE WHT/BLK WIRE

18 12 10 21 AC ACT A/C A/C A/C LA/C A/C AMPLIFIER (BEHIND DASH, ABOVE GLOVE BOX) A/C FUSE A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER RESISTOR (BELOW RIGHT SIDE OF DASH, IN HEATER-A/C HOUSING) BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE CENTER J/B (BEHIND CENTER OF DASH) DEF DUAL EA (FRONT SIDE OF RIGHT FENDER) ECU-IG FUSE ENGINE CONTROL MODULE ENGINE ROOM R/B 6 (ON RIGHT FRONT OF COMPARTMENT, ON RADIATOR SUPPORT) FAN FRESH GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEATER CONTROL SWITCH (REAR WINDOW DEFOGGER SWITCH) HOT AT ALL TIMES HOT IN ON OR START HTR FUSE HTR RELAY IGN GND ACT A/C TE LED LOCK MGC SG IH 1 2 3 4 5 6 7 8 9 10 11 12 INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) INTEGRATION RELAY J/C 10 (BEHIND CENTER OF DASH) J/C 14 (RIGHT KICK PANEL) J/C 8 (BEHIND LOWER CENTER OF DASH) J/C 8 (LEFT DASH BRACE) LO OFF LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PRS RECIRC RECIRC FRESH RED WIRE RED/BLU WIRE SINGLE TACH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE