Ford Focus RS III (2016-2018) mega fuse 4 Wiring diagrams

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CORNERING DRIVER DOOR MODULE (DDM) FUSE 23 FUSE 4 FUSE 5 GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/ORG WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HIGH MOUNTED STOP LAMP HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) LEFT "C" PILLAR) LEFT EXTERIOR REAR VIEW MIRROR LEFT HEADLAMP ASSEMBLY LICENSE LAMPS LIFTGATE/ DECKLID RELEASE LIFTGATE/DECKLID RELEASE SWITCH/LAMP ASSEMBLY MEGA FUSE 4 MIRR GND MS CAN + NCA WIRE PARK PASSENGER DOOR MODULE (PDM) REAR JUNCTION BOX (RJB) RED WIRE RIGHT EXTERIOR REAR VIEW MIRROR RIGHT HEADLAMP ASSEMBLY TURN TURN LP VPWR VBATT VIO/GRN WIRE VIO/ORG WIRE W/ REAR VIEW CAMERA YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

AUTOLAMPS SENS BLK/GRY WIRE BLK/YEL WIRE BLU/GRN WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM EVAP TEMP SENS EVAPORATOR AIR DISCHARGE TEMPERATURE SENSOR FOG LAMP RELAY FUSE 74 FUSE 75 GRN WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE HIGH BEAM RELAY HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES LEFT FRONT FOG LAMP LEFT HEADLAMP ASSEMBLY LEFT LOW BEAM LIN 1 MEGA FUSE 4 MICRO - MS CAN + MULTI- FUNCTION PRK BRK SW PWR GND RED WIRE RIGHT FRONT FOG LAMP RIGHT LOW BEAM SIGRTN STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY SUNLOAD SENSOR (TOP CENTER OF DASH) SWITCH VBATT VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE

ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BATTERY BATTERY CHARGER CONTROL (BCCM) MODULE BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BLK WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) BRAKE PEDAL POSITION (BPP) SWITCH BRN WIRE BRN/RED WIRE CABIN AIR CONDITIONING ISOLATOR SOLENOID VALVE CABIN HEATER COOLANT DIVERTER VALVE CHARGE PORT LIGHT RING CONTACTOR RELAY DATA LINK CONNECTOR (DLC) ELECTRIC MOTOR COOLANT DIVERTER VALVE ENGINE COOLING FAN RELAY FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 15 FUSE 18 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 26 FUSE 27 FUSE 30 FUSE 31 FUSE 32 FUSE 47 FUSE 48 FUSE 65 FUSE 7 FUSE 8 GRN/BRN WIRE GRN/RED WIRE GRY/RED WIRE GRY/VIO WIRE HEADLAMP SWITCH HEATER ELEMENT 1, 2 RELAY HEATER ELEMENT 3 RELAY HIGH CURRENT BATTERY JUNCTION BOX (BJB) HIGH VOLTAGE BATTERY COOLANT COOLER THV, ISOLATOR SOLENOID VALVE ASSEMBLY HIGH VOLTAGE BATTERY COOLANT DIVERTER VALVE HORN RELAY LEFT FRONT WINDSHIELD WIPER MOTOR LIFTGATE/ DECKLID RELEASE RELAY MEGA FUSE 1 MEGA FUSE 10 MEGA FUSE 2 MEGA FUSE 3 MEGA FUSE 4 MEGA FUSE 5 MEGA FUSE 6 MEGA FUSE 8 MEGA FUSE 9 MICRO - ON BATTERY) ORG/ WIRE ORG/YEL WIRE PCM POWER RELAY POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) RED WIRE RIGHT FRONT WINDSHIELD WIPER MOTOR SMART DATA LINK CONNECTOR (SDLC) MODULE TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 6) TO DC TO DC CONVERTER CONTROL MODULE (DC/DC) (DIAGRAM 6 OF 6) TO FUSE 33 (DIAGRAM 2 OF 6) TO FUSE 56 (DIAGRAM 4 OF 6) TO FUSE 66 (DIAGRAM 3 OF 6) TRANSMISSION CONTROL MODULE (TCM) V BATT VACUUM PUMP CUT-OFF RELAY VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

2.0L 2.0L 2.0L TURBO 2.0L TURBO A/C CLUTCH RELAY BATTERY JUNCTION BOX (BJB) ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BATTERY BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BATTERY MONITORING SENSOR BLK WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU WIRE BLU/RED (OR RED) WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRAKE PEDAL POSITION (BPP) SWITCH BRN WIRE BRN/RED WIRE DELAYED ACCESSORY RELAY DELAYED ACCESSORY RELAY CONTROL ELECTRIC BOOSTER HEATER ENGINE COOLING FAN RELAY ENGINE COOLING FAN RELAY BATTERY JUNCTION BOX (BJB) EVAPORATIVE EMISSION (EVAP) PURGE VALVE FRONT WINDOW DEFROST RELAY FUEL PUMP RELAY FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 15 FUSE 18 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 26 FUSE 27 FUSE 32 35 FUSE 56 FUSE 65 FUSE 7 FUSE 8 FUSE 9 GENERATOR GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/RED WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HORN RELAY INTAKE VARIABLE CAMSHAFT TIMING (VCT) OIL CONTROL SOLENOID INTER- COOLER RELAY LEFT FRONT WINDSHIELD WIPER MOTOR LIFTGATE/ DECKLID RELEASE RELAY MEGA FUSE 1 MEGA FUSE 2 MEGA FUSE 3 MEGA FUSE 4 MEGA FUSE 5 MEGA FUSE 6 MEGA FUSE 8 MEGA FUSE 9 MICRO - NCA WIRE PCM POWER RELAY POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) REAR WINDOW DEFROST RELAY RED WIRE RIGHT FRONT WINDSHIELD WIPER MOTOR STARTER MOTOR STARTER RELAY TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 7) TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 5 OF 7) TO BODY CONTROL MODULE (BCM) (DIAGRAM 3 OF 7) TO FUSE 33 (DIAGRAM 2 OF 7) TO FUSE 66 (DIAGRAM 3 OF 7) TO FUSE 72 (DIAGRAM 3 OF 7) TO LOW VOLTAGE DIRECT CURRENT/ DIRECT CURRENT (DC/DC) CONVERTER (DIAGRAM 4 OF 7) TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID PUMP V BATT VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ ENGINE START-STOP W/O ENGINE START-STOP 2.0L, 1.0L TURBO 2.0L TURBO WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/C CLUTCH RELAY BATTERY JUNCTION BOX (BJB) ALL- WHEEL DRIVE CONTROL MODULE ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BATTERY BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BATTERY MONITORING SENSOR BLK WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU WIRE BODY CONTROL MODULE (BCM) (RIGHT SIDE OF DASH) BRAKE PEDAL POSITION (BPP) SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE CATALYST MONITOR SENSOR COIL ON PLUG (COP) 1 COIL ON PLUG (COP) 2 COIL ON PLUG (COP) 3 COIL ON PLUG (COP) 4 ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #3 EVAP CANISTER VENT VALVE EVAP VAPOR BLOCKING VALVE EVAPORATIVE EMISSION (EVAP) PURGE VALVE FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 17 FUSE 18 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 27 FUSE 29 FUSE 30 FUSE 32 FUSE 33 FUSE 7 FUSE 8 FUSE 9 GENERATOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HORN RELAY LEFT FRONT WINDSHIELD WIPER MOTOR MEGA FUSE 1 MEGA FUSE 2 MEGA FUSE 3 MEGA FUSE 4 MEGA FUSE 6 MEGA FUSE 7 MEGA FUSE 8 MEGA FUSE 9 MICRO - NCA WIRE PCM POWER RELAY PEM 2 RELAY POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) RED WIRE RIGHT FRONT WINDSHIELD WIPER MOTOR STARTER MOTOR STARTER RELAY TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 5 OF 6) TO FUSE 36 (DIAGRAM 2 OF 6) TO FUSE 56 (DIAGRAM 3 OF 6) TO FUSE 65 (DIAGRAM 2 OF 6) TO LOW VOLTAGE DIRECT CURRENT/ DIRECT CURRENT (DC/DC) CONVERTER (DIAGRAM 4 OF 6) TO REAR JUNCTION BOX (RJB) (DIAGRAM 5 OF 6) V BATT VIO WIRE WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AJAR ANTI-THEFT HOOD SWITCH BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCK/HAZARD SWITCH DOOR SILL) DR LOCK SW DR UNLOCK DR UNLOCK SW DRIVER DOOR LOCK CONTROL SWITCH GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOOD AJAR SWITCH HORNS SYSTEM HOT AT ALL TIMES HRC INTERNAL ANTENNA RKE RECEIVER K LINE LEFT REAR DOOR LATCH LEFT REAR DOOR MODULE LF DR AJAR LIFTGATE AJAR LIN(LSM) LOCK LOCK IND LOCK SIG LOGIC GND LR DR AJAR MEGA FUSE 4 MICRO - MS CAN + ON BATTERY) PASSENGER DOOR LOCK SWITCH POWER WINDOWS SYSTEM RED WIRE RETURN RF DR AJAR RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE RR DR AJAR SW ILL. SW ILLUM SW IND (LED) SIG SW/HAZARD WARNING UNLOCK UNLOCK SIG VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE

AJAR BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DR UNLOCK FUSE 4 FUSE 5 FUSE 6 FUSE 7 GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES LOCK MEGA FUSE 4 MS CAN + PASSENGER DOOR MODULE (PDM) POWER WINDOWS SYSTEM REAR JUNCTION BOX (RJB) RED WIRE RETURN RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE UNLOCK VBATT VIO WIRE VIO/BRN WIRE W/ DOOR MODULES W/O DOOR MODULES WHT WIRE WHT/ORG WIRE YEL WIRE YEL/RED WIRE

AJAR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH BRAKE SW BRK FLUID BUCK SW - CASE GND COMPUTER DATA LINES SYSTEM DRIVER SAFETY BELT TENSION SENSOR (BTS) DRIVER SEAT BUCKLE SW FUSE 24 FUSE 86 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) INTERNAL ANTENNA RKE RECEIVER LF DOOR LIFTGATE LIFTGATE/ DECKLID LATCH ASSEMBLY LIFTGATE/ DECKLID RELEASE LIN 1 LR DOOR LVL SW MEGA FUSE 4 MICRO - MS CAN + MULTI- FUNCTION SWITCH ON BATTERY) PARK PARKING BRAKE SWITCH PWR GND RED WIRE RESTRAINTS CONTROL MODULE (RCM) RF DOOR RR DOOR RTN RUN/START STEERING ANGLE SENSOR MODULE (SASM) SUPPLEMENTAL RESTRAINTS SYSTEM VBATT VIO/ORG WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE

4 DOOR 5 DOOR AJAR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH BRAKE SW BRK FLUID BUCK SW - CASE GND COMPUTER DATA LINES SYSTEM DRIVER SAFETY BELT TENSION SENSOR (BTS) DRIVER SEAT BUCKLE SW FUSE 23 FUSE 78 FUSE 86 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN+ IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) INTERNAL ANTENNA RKE RECEIVER KEY IN IGNITION KEY-IN IGN LF DOOR LIFTGATE LIFTGATE/ DECKLID LATCH ASSEMBLY LIFTGATE/ DECKLID RELEASE LIN 1 LR DOOR LVL SW MEGA FUSE 4 MICRO - MS CAN + MULTI- FUNCTION SWITCH PARK PARKING BRAKE SWITCH PWR GND RED WIRE RESTRAINTS CONTROL MODULE (RCM) RF DOOR RR DOOR RTN RUN/START STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM VBATT VIO/ORG WIRE VIO/RED WIRE W/O INTELLIGENT ACCESS WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE

AJAR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH BRAKE SW BRK FLUID COMPUTER DATA LINES SYSTEM DRIVER SEAT FUSE 23 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLAMP SWITCH HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) INTERNAL ANTENNA RKE RECEIVER LF DOOR LIFTGATE/ DECKLID RELEASE SWITCH LIN 1 LR DOOR LVL SW MEGA FUSE 4 MICRO - MS CAN + MULTI- FUNCTION SWITCH NCA WIRE PARK PARKING BRAKE SWITCH PASS DOOR PWR GND RED WIRE RESTRAINTS CONTROL MODULE (RCM) RR DOOR SEAT BELT BUCKLE SENS SEAT BELT BUCKLE SENS RTN STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY VBATT VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE