Lincoln MKZ II (2012-2016) battery junction box (left side of engine compt) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 VBATT VBATT 11 12 13 14 15 16 17 18 PASS FRT SNSR 1 AIR DISTRIBUTION DOOR ACTUATOR (LEFT SIDE OF HVAC HOUSING) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/VIO WIRE BLOWER MOTOR CONTROL MODULE (RIGHT SIDE OF HVAC HOUSING) BLOWER MOTOR RELAY BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST MOTOR- MOTOR+ FEEDBACK BLOWER RELAY DRIVER TEMPERATURE DOOR ACTUATOR (LEFT SIDE OF HVAC HOUSING) DRV FRT SNSR 2 DRV FRT SNSR 1 FRONT CONTROL INTERFACE MODULE (CENTER OF DASH) FUSE FUSE 79 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED MOTOR- MOTOR+ PASS ST NTC SENS DRV HEATER FEED PASS HEATER FEED FEEDBACK ORG/ WIRE PASS FRT SNSR 2 PASSENGER TEMPERATURE DOOR ACTUATOR (CENTER OF HVAC HOUSING) RED WIRE SEATS SYSTEM TCM POWER RELAY VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 2 3 4 VPWR 1 2 3 GND LIN VPWR 1 2 3 GND VPWR PWM 1 2 HV+ HV- HV+ HV- 1 2 INT+ INT- 15 3 CHT SIG RTN 2 3 1 PWM VPWR GND 2 3 4 1 VBATT VPWR LIN GND 26 40 PWM TCMRC 39 23 LIN PWM AAT SIG RTN ACPT VERF SIGRTN ACTIVE GRILLE SHUTTER (BEHIND RIGHT END OF GRILLE) AIR CONDITIONING (A/C) PRESSURE TRANSDUCER (RIGHT FRONT OF AIR CONDITIONING CONTROL MODULE (ACCM) AMBIENT AIR TEMPERATURE SENSOR (BEHIND RIGHT END OF FRONT GRILLE) BATTERY ENERGY CONTROL MODULE (BECM) (BEHIND LEFT SIDE OF REAR SEAT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/YEL WIRE CABIN COOLANT HEATER (PHEV) CABIN HEATER COOLANT PUMP (PHEV) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR CYLINDER HEAD TEMPERATURE SENSOR (TOP CENTER OF CYLINDER HEAD) ELECTRIC MOTOR COOLANT PUMP ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE 2 (ECT 2) SENSOR ENGINE COOLING FAN RELAY FCV HCSO SIGRTN 25 44 32 FUSE FUSE 5 GND HV- HV+ HV- HV+ GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HEATER CORE SHUTOFF (PHEV) (RIGHT REAR OF ENGINE COMPT) HIGH CURRENT BATTERY JUNCTION BOX (BJB) HIGH VOLTAGE BATTERY SERVICE DISCONNECT HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HV+ HV- INT- ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE POWERTRAIN CONTROL MODULE RED WIRE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

1 2 3 GND LIN VPWR 1 2 3 GND VPWR PWM 15 3 CHT SIG RTN 19 20 HS CAN - HS CAN + 2 3 1 4 VBATT VPWR GND LIN 23 39 PWM LIN ACTIVE GRILLE SHUTTER (BEHIND RIGHT END OF GRILLE) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE CABIN HEATER COOLANT PUMP (PHEV) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR CYLINDER HEAD TEMPERATURE SENSOR (TOP CENTER OF CYLINDER HEAD) ELECTRIC MOTOR COOLANT PUMP ENGINE COOLANT TEMPERATURE 2 SENSOR (ECT) ENGINE COOLING FAN RELAY FCV HCHO SIGRTN 25 44 32 FUSE FUSE FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HEATER CORE SHUTOFF (PHEV) (RIGHT REAR OF ENGINE COMPT) HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED POWERTRAIN CONTROL MODULE RED WIRE VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT END OF DASH) CLOCKSPRING (BEHIND STEERING WHEEL ASSEMBLY) FUSE 48 GRN WIRE GRN/WHT WIRE HORN HORN RELAY HORN RLY CTRL HORN SWITCH (IN STEERING WHEEL) HOT AT ALL TIMES LEFT HORN (LEFT FRONT OF ENGINE COMPT) MICRO - NCA WIRE PNK WIRE RIGHT HORN (LEFT FRONT OF ENGINE COMPT) STEERING COLUMN CONTROL MODULE (ON STEERING COLUMN) VIO WIRE VIO/GRN WIRE WHT WIRE

BATTERY BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY MONITORING SENSOR (LEFT REAR OF LUGGAGE COMPT) BLK/BLU WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE CABIN COOLANT HEATER (PHEV) DC/DC CONVERTER MODULE DCDC WKUP FUSE FUSE FUSE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/VIO WIRE HEV HIGH CURRENT BATTERY JUNCTION BOX (BJB) HIGH VOLTAGE BATTERY HIGH VOLTAGE BATTERY SERVICE DISCONNECT HIGH VOLTAGE HIGH CURRENT FUSE (PHEV) HS CAN+ HV BATT - HV- INT- MEGA FUSE MIDI MIDI FUSE FUSE WHITE PNK WIRE NCA WIRE ORG/ WIRE PHEV HEV POSITIVE PACK RELAY POWER DISTRIBUTION SYSTEM RED WIRE TCM POWER RELAY TCMRC VBATT VIO/BRN WIRE VIO/GRN WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/RED WIRE