Lexus CT I (2010-2014) a/c amplifier assembly (behind left center of dash) Wiring diagrams

1 2 3 +B SI GND A/C AMPLIFIER ASSEMBLY (BEHIND LEFT CENTER OF DASH) A/C CONTROL ASSEMBLY (LEFT CENTER OF DASH) A/C FUSE AUTOMATIC LIGHT CONTROL SENSOR (UPPER RIGHT SIDE OF DASH) BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE BLW BRN WIRE CANH CANL SG-2 GND ECON CLTE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM ECO MODE SWITCH ECU-B FUSE FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B HTR (LEFT SIDE OF FUSE ENGINE COMPT) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C LT GRN WIRE ORG/ WIRE P/I 2 FUSE PRE RED WIRE RELAY ENERGIZED SEATS SYSTEM SHIN RRPI IDH RH TR SW 7 TAM TSL TSP TSD SG-1 SG-4 SW 6 TSR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY (BEHIND LEFT CENTER OF DASH) A/C PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE CANN CANP CDS FUSE COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR 1 (BEHIND RADIATOR) COOLING FAN MOTOR-2 (BEHIND RADIATOR) E F I ENGINE COOLANT TEMPERATURE SENSOR (REAR OF CYLINDER HEAD) ECM (LEFT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN RELAY 1 FAN RELAY 2 FAN RELAY 3 GRN WIRE HOT AT ALL TIMES LT GRN WIRE PNK CANH WIRE PNK THW WIRE PNK WIRE PRE RDI FUSE RED WIRE SG-2 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 3 IG 21 22 CANH CANL 39 20 36 22 11 12 HRLY 4 5 ECU IND- A/C AMPLIFIER ASSEMBLY (BEHIND LEFT CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CANH CANL DEC DECL DECR DEF DIECER SWITCH DISPLAY, NAVIGATION MODULE DISPLAY (W/ NAVIGATION) ENGINE ROOM R/B FRONT WIPER FRONT WIPER DEICER FRONT WIPER DEICER (RIGHT REAR OF ENGINE COMPT) FRONT WIPER DEICER SWITCH GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRU- MENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY OUTER MIRROR HEATER SWITCH ASSEMBLY (W/O NAVIGATION) P/I 2 (LEFT SIDE FUSE OF ENGINE COMPT) RED WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY (BEHIND LEFT CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE ECU-IG 2 FUSE GRN WIRE GRY WIRE IG ILL+ INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT "C" PILLAR) LEFT SEAT HEATER CONTROL SUB-ASSEMBLY (DRIVER'S SEAT) LT BLU WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT SEAT HEATER CONTROL RV SW SEAT BACK) SEAT CUSHION) SEAT HEATER SWITCH SEAT HTR FL FUSE SEAT HTR FR FUSE SHIN SUB-ASSEMBLY (PASSENGER'S SEAT) VIO WIRE W/ POWER SEAT W/O POWER SEAT WHT WIRE WHT/BLK WIRE