Toyota Prius III facelift (2011-2015) can controller Wiring diagrams

2 3 PR 5 2 8 IG+ LIN 1 GND A/C AMPLIFIER ASSEMBLY (LOWER CENTER OF HVAC UNIT) A/C CONTROL ASSEMBLY A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 ENGINE ROOM R/B 2 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HOT W/ HTR-IG FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LIN 1 LT GRN WIRE PRE PTC HTR RELAY 1 PTC HTR RELAY 2 PTC HTR RELAY 3 QUICK HEATER ASSEMBLY (LOWER RIGHT SIDE OF DASH) RED WIRE SG-2 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT ECU-IG FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ECU-B ROOM R/B 2 FUSE (RIGHT REAR OF ENGINE COMPT) IND INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY LOCK LT GRN WIRE METER FUSE ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD OPENING MULTI INFORMATION TOUCH TRACER TRANSPONDER KEY ECU ASSEMBLY (CENTER OF DASH) UN LOCK VIO WIRE W/O REAR POWER WINDOW W/ REAR POWER WINDOW WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B COWL SIDE J/B 2 DETEC- DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT GRN WIRE GRY WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY LOCK LSSR LT GRN WIRE ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD OPENING MULTI INFORMATION TOUCH TRACER TION UN LOCK UNLOCK VIO WIRE W/ REAR POWER WINDOW W/O REAR POWER WINDOW WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT ECU-IG FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ECU-B ROOM R/B 2 FUSE (RIGHT REAR OF ENGINE COMPT) IND INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY LOCK LT GRN WIRE METER FUSE ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD OPENING MULTI INFORMATION TOUCH TRACER TRANSPONDER KEY ECU ASSEMBLY (CENTER OF DASH) UN LOCK VIO WIRE W/O REAR POWER WINDOW W/ REAR POWER WINDOW WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B COWL SIDE J/B 2 DETEC- DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT GRN WIRE GRY WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY LOCK LSSR LT GRN WIRE ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD OPENING MULTI INFORMATION TOUCH TRACER TION UN LOCK UNLOCK VIO WIRE W/ REAR POWER WINDOW W/O REAR POWER WINDOW WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 FR+ FL+ 1 2 3 4 5 6 7 8 9 10 RR+ RL+ RR- BLK WIRE BLU LT WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES J/C LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE RAD 1 FUSE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT REAR SPEAKER ASSEMBLY SDARS ANTENNA (IF EQUIPPED) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE YEL WIRE

8 9 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECO MODE IND EV MODE IND GRN WIRE GRY WIRE HOT AT ALL TIMES IND LAMP INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) KNOCK CONTROL SENSOR (BANK 1) LT BLU WIRE LT GRN WIRE MALFUNCTION PNK 1 2 WIRE PNK WIRE PURGE VSV (LEFT SIDE OF ENGINE) RED WIRE STOP FUSE VIO WIRE WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM BATT PCU FUSE FAN FUSE BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F CHARGE IND CLK STB NODD COMPT) COMPUTER DATA LINES SYSTEM DRAWING CIRCUIT ECO MODE IND ECU-B 2 FUSE ENGINE ROOM R/B 2 (RIGHT REAR OF ENGINE COMPT) ETI ITE ILK EV MODE IND GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) STOP FUSE HOT IN ON OR START IGCT 2 FUSE IGCT 3 FUSE IGCT 4 FUSE IGCT RELAY INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) IWP NIWP BL PNK WIRE LT BLU WIRE LT GRN WIRE MAIN IGCT FUSE METER FUSE MMT MMTG GMT GMTG OPENING MULTI INFORMATION TOUCH TRACER TFT LCD ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SPEEDOMETER FUEL SHIFT INDICATOR SEGMENT VFD VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE