Ford Mustang V facelift 2 (2012-2014) vref Wiring diagrams

1 4 3 2 GND VBATT PWM MTR A/C CLUTCH RELAY A/C CLUTCH RELAY FUSE 25 A/C COMPRESSOR A/C COMPRESSOR CLUTCH FIELD COIL AMBIENT AIR TEMPERATURE SENSOR AMBIENT AIR TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLOWER MOTOR BLOWER MOTOR (UNDER HVAC UNIT) BLOWER MOTOR RELAY BLOWER MOTOR SPEED CONTROL BLOWER RELAY BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CLUTCH FIELD COIL) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST DRIV HTD SEAT REQ DRIV TEMP ACT FDBK DRIV TEMP DOOR CCW DRIV TEMP DOOR CW DRIVER SUNLOAD DRIVER TEMPERATURE BLEND DOOR ACTUATOR DRIVER TEMPERATURE BLEND DOOR ACTUATOR (LEFT SIDE OF EVAPORATOR ASSEMBLY) EVAP TEMP SENSOR EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR (RIGHT SIDE OF EVAPORATOR ASSEMBLY) FRONT DISPLAY INTERFACE FUSE 15 FUSE 25 FUSE 4 FUSE 45 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) HOT IN RUN OR ACC HVAC MODULE IN CAR TEMP SENSOR MODE 1 ACT FDBK MODE DOOR 1 CCW MODE DOOR 1 CW MODE DOOR 2 CCW MODE DOOR 2 CW MODULE MS CAN + MTR OAT ORG/ WIRE PANEL/DEFROST MODE DOOR ACTUATOR PANEL/DEFROST MODE DOOR ACTUATOR (RIGHT SIDE OF DASH) PASS HTD SEAT REQ PASS TEMP ACT FDBK PASS TEMP DOOR CCW PASS TEMP DOOR CW PASS TEMP DOOR CW PASS TEMP DOOR CCW PASSENGER SUNLOAD PWM RECIRC CCW RECIRC CW RED WIRE RETURN SEATS SYSTEM SMART JUNCTION BOX (SJB) SMART JUNCTION BOX (SJB) (RIGHT KICK PANEL) VARIABLE BLWR CTRL VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VREF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

3.7L 3.7L EXCEPT 3.7L 30 32 39 49 CHT SIGRTN A/C PRESSURE TRANSDUCER A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ACCR ACPT AIR INLET MODE DOOR ACTUATOR AIR INLET MODE DOOR ACTUATOR (CENTER OF HVAC ASSEMBLY) AUTOLAMP SENSOR IN BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CHT COMPUTER DATA LINES SYSTEM CYLINDER HEAD TEMPERATURE SENSOR ECT ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLANT TEMPERATURE (ECT) SENSOR (5.8L) (RIGHT FRONT OF ENGINE) ENGINE COOLING FAN MOTOR ENGINE COOLING FAN MOTOR (FRONT OF ENGINE COMPT) EXCEPT 3.7L EXCEPT 5.8L FLOOR MODE DOOR ACTUATOR FLOOR MODE DOOR ACTUATOR (LEFT SIDE OF EVAPORATOR ASSEMBLY) FUSE 30 FUSE 46 FUSE 7 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE HFC HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES HOT IN START OR RUN HOT W/ PCM POWER RELAY ENERGIZED HS CAN+ IN-VEHICLE TEMPERATURE SENSOR IN-VEHICLE TEMPERATURE SENSOR (LOWER CENTER OF DASH) LFC LOW SPEED ENGINE COOLING FAN RELAY NCA WIRE PASSENGER TEMPERATURE BLEND DOOR ACTUATOR PASSENGER TEMPERATURE BLEND DOOR ACTUATOR (RIGHT SIDE OF EVAPORATOR ASSEMBLY) POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (RIGHT FRONT OF ENGINE COMPT) RED WIRE S102 (EXCEPT 3.7L) S106 (EXCEPT 3.7L) SIGRTN SMART JUNCTION BOX (SJB) SMART JUNCTION BOX (SJB) (RIGHT KICK PANEL) SOLID STATE SUNLOAD SENSOR THERMAL FUSE VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VREF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/ORG WIRE

1 4 3 2 GND VBATT PWM MOT- A/C CLUTCH RELAY A/C CLUTCH RELAY FUSE 25 A/C COMPRESSOR A/C COMPRESSOR CLUTCH FIELD COIL AIR INLET MODE DOOR ACTUATOR AIR INLET MODE DOOR ACTUATOR (CENTER OF HVAC ASSEMBLY) AMBIENT AIR TEMPERATURE SENSOR AMBIENT AIR TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT) AUTOLAMP SENS INPUT BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLOWER MOTOR BLOWER MOTOR (UNDER HVAC UNIT) BLOWER MOTOR RELAY BLOWER MOTOR SPEED CONTROL BLOWER RELAY BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CLUTCH FIELD COIL) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST DISPLAY INTERFACE MODULE) DRIV HTD SEAT REQ DRIV TEMP ACT FDBK DRIV TEMP DOOR CCW DRIV TEMP DOOR CW DRIVER TEMPERATURE BLEND DOOR ACTUATOR DRIVER TEMPERATURE BLEND DOOR ACTUATOR (LEFT SIDE OF EVAPORATOR ASSEMBLY) EVAP TEMP SENSOR EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR (RIGHT SIDE OF EVAPORATOR ASSEMBLY) FLOOR MODE DOOR ACTUATOR FLOOR MODE DOOR ACTUATOR (LEFT SIDE OF EVAPORATOR ASSEMBLY) FUSE 15 FUSE 25 FUSE 4 FUSE 45 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) HOT IN RUN OR ACC HVAC MODULE MODE 1 ACT FDBK MODE DOOR 1 CCW MODE DOOR 1 CW MODE DOOR 2 CCW MODE DOOR 2 CW MOT- MS CAN + OAT ORG/ WIRE PANEL/DEFROST MODE DOOR ACTUATOR PANEL/DEFROST MODE DOOR ACTUATOR (RIGHT SIDE OF DASH) PASS HTD SEAT REQ PWM RECIRC CCW RECIRC CW RED WIRE RETURN SEATS SYSTEM SMART JUNCTION BOX (SJB) SMART JUNCTION BOX (SJB) (RIGHT KICK PANEL) SUNLOAD SENSOR SUNLOAD SENSOR (TOP CENTER OF DASH) VARIABLE BLWR CTRL VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VREF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

3.7L 3.7L EXCEPT 3.7L A/C PRESSURE TRANSDUCER A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ACCR ACPT BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE CHT COMPUTER DATA LINES SYSTEM CYLINDER HEAD TEMPERATURE SENSOR CYLINDER HEAD TEMPERATURE SENSOR (REAR OF RIGHT CYLINDER HEAD) CYLINDER HEAD TEMPERATURE SENSOR (TOP OF RIGHT CYLINDER HEAD) ECT ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLANT TEMPERATURE (ECT) SENSOR (5.8L) (RIGHT FRONT OF ENGINE) ENGINE COOLING FAN MOTOR ENGINE COOLING FAN MOTOR (FRONT OF ENGINE COMPT) EXCEPT 5.8L FUSE 46 FUSE 7 GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE HFC HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HS CAN+ LFC LOW SPEED ENGINE COOLING FAN RELAY NCA WIRE POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (RIGHT FRONT OF ENGINE COMPT) RED WIRE S102 (EXCEPT 3.7L) S106 (EXCEPT 3.7L) SIGRTN THERMAL FUSE VIO/ORG WIRE VREF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE

A/C PRESSURE TRANSDUCER A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ACCR ACCR BOO GENMON ACPT ACPT FPM AIR CONDITIONING SYSTEM APP APPRTN APPRTN APPVREF BPS IAT SCCS RTN APPVREF BATTERY JUNCTION BOX (BJB) BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BOO BPS BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CANV CASEGND COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DIGITAL EVAPORATIVE EMISSION (EVAP) CANISTER VENT VALVE FEPS FPC FPM FTP FTPREF FUEL TANK PRESSURE (FTP) SENSOR FUEL TANK PRESSURE (FTP) SENSOR (TOP OF FUEL TANK) FUSE 23 FUSE 45 GENCOM GENMON GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/YEL WIRE HFC HFC FPC CANV INJPWRM HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN OR START BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) HS CAN + HS CAN - HS CAN+ IAT INJPWRM ISPR KAPWR KAPWR FEPS SCCS FTP FTPREF VPWR VPWR PWR GND PWR GND LFC MAF MAF SIGRTN ISPR MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR (AIR INTAKE ASSEMBLY) PCM RLY CTRL POWER STEERING CONTROL MODULE POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (RIGHT FRONT OF ENGINE COMPT) PWR GND SCCS SCCS RTN SHIFT DN SHIFT INTERLOCK SYSTEM SHIFT UP SHIFT UP SHIFT DN SIGRTN SMC SMCS SMCS PCM RLY CTRL STARTING/CHARGING SYSTEM TRANSMISSION SHIFT SELECTOR TRANSMISSION SHIFT SELECTOR (UNDER CENTER CONSOLE) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VPWR VREF VREF GENCOM WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

A/C PRESSURE TRANSDUCER A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ACCELERATOR PEDAL POSITION SENSOR ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) ACCR ACCR BPP GENMON ACPT ACPT FPM AIR CONDITIONING SYSTEM BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (RIGHT SIDE OF ENGINE COMPT) BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BPP BPS BPS IAT SCCS RTN BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CANV CASE GND COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DIGITAL FEPS FPC FPM FTP FTPREF FUSE 23 FUSE 24 FUSE 45 GENCOM GENMON GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/YEL WIRE HFC HFC FPC CANV INJPWRM HOT AT ALL TIMES HOT IN START OR RUN HS CAN + HS CAN - HS CAN+ IAT INJPWRM ISPR KAPWR KAPWR FEPS SCCS FTP FTPREF VPWR VPWR PWR GND PWR GND LFC MAF MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR (AIR INTAKE ASSEMBLY) PCMRC POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (RIGHT FRONT OF ENGINE COMPT) PWR GND SCCS SCCS RTN SHIFT DN SHIFT INTERLOCK SYSTEM SHIFT UP SHIFT UP SHIFT DN SIGRTN SMC SMCS SMCS PCMRC STARTING/CHARGING SYSTEM TRANSMISSION SHIFT SELECTOR TRANSMISSION SHIFT SELECTOR (UNDER CENTER CONSOLE) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE VPWR VREF VREF GENCOM WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE COIL ON COIL ON PLUG PLUG (COP) 8 (COP) 7 COIL ON PLUG (COP) 1 COIL ON PLUG (COP) 2 COIL ON PLUG (COP) 3 COIL ON PLUG (COP) 4 COIL ON PLUG (COP) 5 COIL ON PLUG (COP) 6 COIL ON PLUG (COP) 7 COIL ON PLUG (COP) 8 DIFFERENTIAL PUMP DPFE EVAPORATIVE EMISSION (EVAP) PURGE VALVE EVR FUEL COIL ON PLUG INJECTOR (COP) 1 FUEL FUEL INJECTOR INJECTOR FUEL INJECTOR FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL RAIL PRESSURE/ TEMPERATURE SENSOR GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/YEL WIRE KNOCK SENSOR #2 KNOCK SENSOR 1 MAP SIGRTN VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VPWR VREF WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

62 63 64 65 66 67 68 69 70 INJ 7 INJ 3 INJ 6 INJ 4 INJ 2 TACM- TACM+ BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CAMSHAFT POSITION SENSOR 11 CHT CKP CRANKSHAFT POSITION SENSOR CYLINDER HEAD TEMPERATURE SENSOR DIFF PRESS ECT EGR VACUUM ENGINE COOLANT TEMPERATURE (ECT) SENSOR ETCREF ETCRTN EVAPCP FRP FRP OIL PRESS FRT GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE INJ 1 INJ 1 INJ 8 INJ 5 INJ 2 INJ 3 INJ 4 INJ 5 INJ 6 INJ 7 INJ 8 INSTRUMENT CLUSTER SYSTEM MAP SENS NCA WIRE OIL PRESS PCVHC POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (RIGHT FRONT OF ENGINE COMPT) SHDRTN SHDRTN CKP- CKP+ SIGRTN TACM+ VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VREF VREF DIFF PRESS VRSRTN VRSRTN CHT ECT SIGRTN WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE