Ford Focus III (2011-2015) upper high voltage battery pack (behind rear seats) Wiring diagrams

AIR CONDITIONING CONTROL MODULE (ACCM) (FRONT OF ELECTRIC AMBIENT AIR BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL MODULE (LEFT SIDE OF ELECTRIC MOTOR ASSEMBLY) ELECTRONICS ENGINE COOLING FAN MOTOR (LEFT FRONT OF MOTOR COMPT) EV HS CAN - FUSE 33 GRN WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/RED WIRE HOT IN RUN OR START HV BATT - HV MAIN NEGATIVE HV MAIN POSITIVE HV- HVIL HVIL IN HVIL OUT INSTRUMENT PANEL CLUSTER (IPC) LOWER HIGH VOLTAGE BATTERY PACK (UNDER REAR SEATS) MOTOR ASSEMBLY) MS CAN + NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/GRY WIRE ORG/WHT WIRE PTC HEATER (RIGHT SIDE OF ELECTRIC MOTOR ASSEMBLY) PWR REAR FUSE FRONT FUSE MIDDLE FUSE TEMPERATURE (AAT) SENSOR (IN RIGHT EXTERIOR REARVIEW MIRROR ASSEMBLY) TRANSMISSION CONTROL MODULE (TCM) (TOP OF TRANSMISSION) UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VARIABLE FAN CTRL VIO WIRE VIO/ORG WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL/GRN WIRE

1 2 BRAKE BLEED CONNECTOR 1 9 EV HS CAN + EV HS CAN - 2 3 EV HS CAN + EV HS CAN - 32 33 EV HS CAN - EV HS CAN + 4 9 EV HS CAN - EV HS CAN + 42 43 16 15 EV HS CAN + EV HS CAN - 5 2 EV HS CAN - EV HS CAN + 7 12 16 20 EV HS CAN + EV HS CAN - PAC CAN LO PAC CAN HI AIR CONDITIONING CONTROL MODULE (ACCM) (FRONT OF ELECTRIC MOTOR ASSEMBLY) ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (LEFT REAR CORNER OF MOTOR COMPART) BATTERY CHARGING CONTROL MODULE (BCCM) (UNDER LEFT FRONT OF VEHICLE) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/WHT WIRE CHARGE PORT LIGHT RING DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH) DC TO DC CONVERTER CONTROL MODULE (DC/DC) (LEFT SIDE OF ELECTRIC MOTOR ASSEMBLY) EV HS CAN - FRONT WHEELWELL) FUSE 31 GRN/ORG WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES LOWER HIGH VOLTAGE BATTERY PACK (UNDER REAR SEATS) ORG/BLU WIRE ORG/GRN WIRE PAC CAN LO PAC CAN HI POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT TRANSMISSION CONTROL MODULE (TCM) (TOP OF TRANSMISSION) UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE

1 2 3 4 5 6 RUN/START HS CAN + HS CAN - GND BTS_VREF BTF_SIG 13 12 MS CAN- MS CAN+ BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SAFETY BELT ANCHOR PRETENSIONER (BASE OF DRIVER "B" PILLAR) ENS GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT IMPACT SEVERITY SENSOR (LEFT FRONT CORNER OF MOTOR COMPT) LEFT SIDE AIR CURTAIN MODULE (TOP OF LEFT "C" PILLAR) NCA WIRE PASSENGER AIR BAG MODULE PASSENGER SAFETY BELT ANCHOR PRETENSIONER (BASE OF PASSENGER "B" PILLAR) PASSENGER SAFETY BELT BUCKLE PASSENGER SAFETY BELT LOAD LIMITING RETRACTOR (BASE OF RIGHT "B" PILLAR) PASSENGER SAFETY BELT RETRACTOR PRETENSIONER (BASE OF RIGHT "B" PILLAR) RIGHT FRONT IMPACT SEVERITY SENSOR (RIGHT FRONT CORNER OF MOTOR COMPT) RIGHT FRONT SIDE AIR BAG MODULE RIGHT SIDE AIR CURTAIN MODULE (TOP OF RIGHT "C" PILLAR) SHORTING BAR STAGE 1 STAGE 2 UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

1 2 HV BATT (-) HV BATT (+) 15 19 11 7 12 21 9 14 VBATT VBATT 16 20 PACK CAN LO PACK CAN HI 27 34 GND GND 3 4 HVIL IN HVIL OUT BLK/BLU WIRE BLK/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTACTOR RELAY DC/DC CONVERTER CONTROL MODULE ENS EV HS CAN+ EV HS CAN- EVENT NOTIFICATION SIG BECM PCMP WKUPSR EVHS CAN (-) DC/DC HSD EN EVHS CAN - FUSE FUSE 11 (LEFT REAR CORNER OF VEHICLE) FUSE FUSE GRN/YEL WIRE GRY/ORG WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) HOT AT ALL TIMES HV BATT - HV BATT- HV BATT+ HV MAIN NEGATIVE HV MAIN POSITIVE INSTRUMENT PANEL CLUSTER (IPC) LOWER HIGH VOLTAGE BATTERY PACK (UNDER REAR SEATS) MEGA FUSE 2 MS CAN + NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE PCM POWER RELAY REAR JUNCTION BOX (RJB) RED WIRE RESTRAINTS CONTROL MODULE UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VBATT VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/VIO WIRE

BECM PCMP BLK WIRE BLK/BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONT CTL NEG H CONT CTL NEG L CTEMP OUT 2 RTN CTEMP OUT 2 SIG ENS EV HS CAN - EVENT SIG FRONT FUSE GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HS CAN+ HV BATT - HV BATT- HV BATT+ HV MAIN POS HV+ HV- HV- HVBAT IL IN HVBAT IL OUT HVIL INTR PK B+ INTR PK WKUP INTRAPK CTL NEGH INTRPK CTL NEG L MICRO BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) MIDDLE FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/WHT WIRE ORG/YEL WIRE PACK CAN HI PACK CAN LO PCM SHUTOFF REAR FUSE RESTRAINTS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) TRANSMISSION CONTROL MODULE (TOP OF TRANSMISSION) UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VBATT VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE YEL WIRE