Toyota Prius Plug-in (2012-2014) combination meter assembly Wiring diagrams

10 11 PNK CANH CANL WIRE 12 11 LBE- LBE+ 13 12 FSR- FSR+ 13 14 CAN L CAN H 13 22 CAN H CAN L 5 9 8 4 PNK WIRE BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) BUZZER CAN I.C CENTER AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH LT GRN WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PARKING BRAKE SWITCH PASSENGER SEAT BELT WARNING LIGHT ASSEMBLY PBLT PNK WIRE RED WIRE VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I.C COLUMN) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISP TRIP DISPLAY ECU-B FUSE EFI ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE OIL PRESSURE SWITCH ASSEMBLY (LOWER FRONT OF ENGINE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GND BKR LAT CLKH CLKL SIH PNK WIRE GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/B 3 J/C LH TURN IND LT GRN WIRE LVWG +S SI MALFUNCTION IND MET FUSE MICRO COMPUTER ORG/ WIRE PBLT LP PNK CANH CANL HOUR MIN WIRE PNK WIRE RED WIRE RH TURN IND RL RV RST SECURITY IND SPIRAL CABLE SUB-ASSEMBLY (ON STEERING STEERING PAD SWITCH STRG ES TCO TIRE TOUCH SENSOR VIO WIRE W/ TOUCH SENSOR W/O TOUCH SENSOR WARNING SYSTEMS WARNING SYSTEMS DOOR LOCKS SYSTEM WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 NVSW BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMBINATION METER MIRROR DOWN GND BKR LAT CLKH CLKL SIH SIL WE GRN WIRE HDD HDU HOUR HUD HUD/MODE HUDI HUDD IND J/B 3 (BEHIND LEFT SIDE OF DASH) KM MILE LT GRN WIRE MIN NAVI NVI NVM ORG/ WIRE PNK HUDU HUDO IIND WIRE PNK WIRE RED WIRE RST SET- SIL WE SPDP SPDR TAIL TRIP SWITCH VIO WIRE W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE YEL WIRE

A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM GAUGE FUSE GLOVE BOX LIGHT (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) GRN WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (BEHIND LEFT SIDE OF DASH) LIGHT CONTROL RHEOSTAT ORG/ WIRE PNK WIRE POWER SWITCH 11 10 9 SWIL CANL CANH PNK WIRE RED WIRE RELAY ENERGIZED STEERING SPIRAL CABLE PAD ASSEMBLY SWITCH (ON STEERING ASSEMBLY COLUMN) SWIL TAIL CANCEL SWITCH TRANSMISSION SHIFT MAIN SWITCH TRIP SWITCH (W/ SAFETY CONNECT) WHT WIRE WHT/BLK WIRE

BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY D/L SOURCE RELAY DISPLAY DRIVER CAN IC EFII EFIO GAUGE FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT STOP FUSE END OF DASH) HOT IN ON OR HOT IN ON OR START ID CODE BOX (BEHIND LEFT SIDE OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE SECURITY IND DRIVER TO D/L RELAY (DIAGRAM 3 OF 5) WHT WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 COMPUTER DATA LINES SYSTEM CANH CANL 10 11 PNK CANH CANL WIRE BLK WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CPU CAN I/C DRIVER DISPLAY ES DRIVING SUPPORT ECU ASSEMBLY ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE HOT AT ALL TIMES IGB J/B 4 (BEHIND RIGHT SIDE OF DASH) J/C LEFT END OF DASH) LEFT FRONT PRE-COLLISION SEAT BELT MOTOR (BASE OF LEFT "B"PILLAR) LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PBSW PNK WIRE PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY PSB FUSE RED WIRE RELAY ENERGIZED RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND ECU- IG 2 FUSE RIGHT FRONT PRE-COLLISION SEAT BELT MOTOR (BASE OF RIGHT "B"PILLAR) SEAT BELT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) SGND SIDE OF DASH) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (BEHIND LEFT WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 CLSW SPD TC TACH IND 1 4 2 5 RDA GND RSSI 10 11 CANH CANL CAN IC BLK WIRE BLU WIRE BRN WIRE BUZZER DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B GAUGE FUSE GND SIL PNK WIRE GRN WIRE HOT AT ALL TIMES ECU-B FUSE HOT IN ON OR START HOT IN ON OR START ECU-IG 2 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) J/C LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) TIRE I/F TIRE PRESSURE WARNING ANTENNA, RECEIVER (LEFT "C" PILLAR) TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TIRE PRESSURE WARNING RESET SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BWP 1 11 19 20 17 18 16 13 PNK TC WIRE 12 11 9 10 8 7 13 1 2 3 4 6 5 GRFG GRF GCSG GCS GSNG GSN 6 7 18 19 26 34 35 27 17 22 28 MREL ACCELERATOR PEDAL SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE CAN I.C CANH PNK WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPALY ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EV SWITCH EVSW FUSE GCS GCSG GRF GRFG GRN WIRE GSN GSNG HOT AT ALL TIMES IGCT 2 FUSE IGCT 3 FUSE IGCT FUSE IGCT RELAY INTEGRATION CONTROL, PANEL ASSEMBLY INVERTER WATER PUMP MOTOR (LEFT FRONT OF ENGINE COMPT) J/B 3 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE MCS MOTOR GENERATOR 1 (LEFT FRONT OF ENGINE COMPT) MOTOR GENERATOR 2 (LEFT FRONT OF ENGINE COMPT) MRF MRF MRFG MSN MSNG MCS MSCG MRFG MSCG MSN MSNG NCA WIRE ORG/ WIRE P CON MTR FUSE PCON PPOS PCU FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE W/ CONVERTER INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

4 5 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN I.C COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE IND KNOCK CONTROL SENSOR (BANK 1) LT GRN WIRE MALFUNCTION NCA WIRE PNK WIRE PURGE VSV (LEFT SIDE OF ENGINE) RED WIRE TOP OF ENGINE) VIO WIRE WHT WIRE YEL WIRE