Toyota Prius III facelift (2011-2015) vio Wiring diagrams

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 FR+ FL+ ACC 1 PNK WIRE 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 RR+ RL+ RR- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 B+ SPD AGND AVC- BLK WIRE BLU WIRE BRN WIRE DISPLAY AUDIO TYPE EXCEPT DISPLAY AUDIO TYPE GPS ANTENNA GRN WIRE HSYN LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE LT GRN WIRE MIC + MIC - MIC - MUTE NCA WIRE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT REAR SPEAKER ASSEMBLY TWL- TWR+ V G V-B V-R VIO WIRE VIO/PNK WIRE VOL (-) VOL VOL VSHD VSYN VSYN HSYN AGND VSHD V-B V-G V-R WHT WIRE WHT/BLK WIRE YEL WIRE

ABS 1 FUSE ABS H-LP- P/I ETCS MTR 1 MAIN FUSE FUSE FUSE FUSE ABS HTR MTR 2 FUSE FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, INTERIOR LIGHTS, ELECTRONIC POWER STEERING, SOUND SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BATTERY BLK WIRE BLU WIRE BRN WIRE D/C CUT FUSE DC/DC FUSE DOME FUSE ECU-B 1 FUSE ECU-B 2 EFI HORN MAIN FUSE FUSE FUSE EFI MAIN RELAY HORN RELAY RELAY ELECTRONIC POWER STEERING SYSTEM ENG HAZ W/PMP FUSE FUSE ENGINE ANTI-LOCK HEADLIGHTS CONTROLS BRAKES SYSTEM SYSTEM SYSTEM ENGINE CONTROLS SYSTEM ENGINE INSTRUMENT CONTROLS CLUSTER SYSTEM SYSTEM ENGINE ROOM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 2 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT REAR OF ENGINE COMPT) EPS FUSE FROM ENGINE ROOM J/B 2 (DIAGRAM 1 OF 2) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 2) FUSE FUSIBLE MAIN LINK FUSE BLOCK ASSEMBLY (RIGHT REAR OF VEHICLE) GRN WIRE GRY WIRE IGCT IGN FUSE METER FUSE INSTRUMENT ENGINE CLUSTER CONTROLS SYSTEM SYSTEM PNK WIRE POWER MANAGEMENT CONTROL ECU (W/ SMART KEY SYSTEM) (LEFT END OF DASH) PTC - PTC + PTC FAN DEF HTR 2 HTR 3 HTR 1 MAIN FUSE FUSE FUSE FUSE FUSE FUSE R/B 2 (RIGHT REAR OF ENGINE COMPT) RED WIRE SHIFT INTERLOCK SYSTEM STRG LOCK ABS 2 FUSE FUSE TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 2) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

6 1 AGND ACCD BK/DR BLK WIRE BLU WIRE CERTIFICATION ECU (W/ SMART KEY SYSTEM) CIG FUSE FUSE FUSE FUSE DOOR D FUSE DOOR UNLOCK D/L RELAY RELAY RELAY D/L FUSE DR UNLOCK D RELAY ECU- ECU- IG 1 IG 2 FUSE EXTERIOR LIGHTS, ANTI-LOCK BRAKES SYSTEMS FR FOG FUSE FR FOG RELAY TAIL FUSE FROM ENGINE ROOM J/B (DIAGRAM 1 OF 2) FROM ENGINE ROOM R/B 2 (DIAGRAM 1 OF 2) FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 2) GRN WIRE GRY WIRE HTR- IG IGNITION OR STARTER SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) LOCK LT BLU WIRE LT GRN WIRE MAIN BODY ECU TRLY MAIN BODY FUSE ECU TRLY OBD FUSE S/ROOF FUSE ON LOCK OFF ON OFF P/W RELAY PANEL FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) POWER SWITCH (W/ SMART KEY SYSTEM) POWER TOPS COMPUTER SYSTEM DATA LINES SYSTEM POWER WINDOWS SYSTEM RED WIRE RELAY RELAY RELAY S/HTR FUSE SEATS SYSTEM SHIFT INTERLOCK, POWER TOPS, NAVIGATION, SOUND SYSTEMS STOP FUSE TAIL RELAY TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 2) VIO WIRE WARNING SYSTEMS WHT/BLK WIRE WIPER RR FUSE WIPER FUSE WASHER FUSE GAUGE FUSE WIPER/WASHER SYSTEM YEL WIRE

11 9 8 10 20 GND ACT+ ACT- ACTD BCTY 19 23 FRCY BDSU 2 32 FLCY IG 3 4 5 PNK WIRE BACK DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT) BACK DOOR OPENER SWITCH ASSEMBLY BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM COURTESY COWL SIDE J/B 1 COWL SIDE J/B 2 D/L FUSE D/L RELAY DETEC- DETECTION DR UNLOCK D RELAY DR UNLOCK RELAY FUSE GRN WIRE GRY WIRE HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCTY RCTY LSFL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY LOCK LOCK KEY LSFR CANL CANH LSSR LT BLU WIRE LT GRN WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) ORG/ WIRE PNK WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY TION UN- KEY UNLOCK UNLOCK WARNING SWITCH ASSEMBLY 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

21 2 32 BZR FLCY IG BACK DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT) BK/DR RELAY BLK PPL/YEL WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM COURTESY COWL SIDE J/B 1 COWL SIDE J/B 2 D/L FUSE D/L RELAY DETEC- DETECTION DR UNLOCK D RELAY DR UNLOCK RELAY FUSE GRN WIRE GRY WIRE HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCTY RCTY LSFL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT FRONT DOOR LOCK ASSEMBLY LOCK LOCK KEY LSFR CANL CANH LSSR LT BLU WIRE LT GRN WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) PNK WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT DOOR LOCK ASSEMBLY TION TR+ LSR ACT+ ACT- ACTD BCTY UN- KEY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT REAR OF ENGINE COMPT) 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 CAIH CAIL COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 ECU B+ ECU-B METER FUSE FUSE FUSE ECU-IG EFII EFIO ENGINE ROOM R/B 2 (RIGHT REAR OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IMI IMO LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) STEERING LOCK ACTUATOR ASSEMBLY (STEERING COLUMN) STRG LOCK FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CANH CANL TXCT CUTB +B SWIL 5 4 1 2 PNK PNK WIRE AGND AGND IDW IND BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) CLGB COMPUTER DATA LINES SYSTEM COWL SIDE (RIGHT KICK J/B 1 PANEL) COWL SIDE J/B 1 COWL SIDE J/B 2 CSEL DATA GRN WIRE GRY WIRE INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 3 KEY COIL TRANSPONDER LEFT "C" PILLAR) LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LIN CODE LOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK 1 9 PNK WIRE PNK WIRE POWER SWITCH RCO IG RDAM CSEL REAR ELECTRICAL KEY ANTENNA RED WIRE RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY SENS TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

16 15 PPL/PNK WIRE 32 30 16 2 11 IG BECU 5 4 7 10 9 2 1 LED AUTO DOWN UP LIN 8 5 4 3 UP DOWN AUTO LED BLK WIRE BLU WIRE COMPT) COWL SIDE J/B 2 DC/DC FUSE DOOR D FUSE DOOR FUSE DOOR LOCKS SYSTEM DOWN ECU- IG 1 FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 2 (RIGHT REAR OF ENGINE COMPT) ECU-B 1 FUSE HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT POWER WINDOW REGULATOR MOTOR (DRIVER'S DOOR) LEFT REAR POWER WINDOW ASSEMBLY REGULATOR SWITCH LEFT REAR POWER WINDOW REGULATOR MOTOR (LEFT REAR DOOR) LT BLU WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) ORG/ WIRE P/W R/R R/L FUSE DOOR DOOR FUSE FUSE P/W RELAY PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR (FRONT PASSENGER'S DOOR) RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR (RIGHT REAR DOOR) RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE