Mercedes-Benz Vito W447 facelift (2018-2024) fuel system control unit (fscu) Wiring diagrams

ADDITIONAL BATTERY ADDITIONAL TURN SIGNAL MODULE CONTROL UNIT BATTERY CUTOFF RELAY BRN WIRE BRN/WHT WIRE CAMERA COVER (KAB) CONTROL UNIT CARGO VAN DIRECT SELECT INTELLIGENT SERVO MODULE (ISM) CONTROL UNIT DRIVE SEAT ADJUSTMENT W/ MEMORY CONTROL UNIT DRIVER SEAT HEATER/ VENTILATION CONTROL UNIT DRIVER SEAT LUMBER SUPPORT ADJUSTMENT CONTROL UNIT DRIVER SEAT LUMBER SUPPORT PNEUMATIC PUMP FRONT OF REAR DOME LAMP FUEL SYSTEM CONTROL UNIT (FSCU) FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT LEFT FRONT LED LAMP UNIT LEFT LICENSE PLATE LAMP LEFT REAR BLIND SPOT ASSIST RADAR SENSOR LIFTGATE FRONT AREA ILLUMINATION LOAD COMPARTMENT WORK LAMP LED LIGHT STRIP NAFTA BRAKE BOOSTER ELECTRICAL CONNECTOR PARAMETERIZABLE SPECIAL MODULE (PSM) CONTROL UNIT PARKTRONIC CONTROL UNIT (PTS) PASSENGER VAN REAR END DOOR THIRD BRAKE LIGHT REVERSING CAMERA (RFK) CONTROL UNIT RIGHT LICENSE PLATE LAMP RIGHT REAR BLIND SPOT ASSIST RADAR SENSOR RIGHT REAR END DOOR WIPER MOTOR RIGHT REAR LAMP UNIT RIGHT REAR LED LAMP UNIT RIGHT REAR LOAD COMPARTMENT SOCKET RIGHT ROOF ADDITIONAL TURN SIGNAL LAMP TIRE PRESSURE MONITOR (RDK) CONTROL UNIT TRAILER RECOGNITION (AAG) CONTROL UNIT TRAILER SOCKET (13-PIN) TRAILER SOCKET (7-PIN) TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT W/ LED W/ LED LIGHT STRIP IN LOAD W/ LIFTGATE W/O LED

BLU WIRE BLU/WHT WIRE BRN WIRE CAN C H CAN C L CAN E H CAN E L CHASSIS CAN (CAN E) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR COLLISION WARNING SYSTEM RADAR SENSOR DRIVETRAIN CAN (CAN C) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT FUEL SYSTEM CONTROL UNIT (FSCU) FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT GRN WIRE GRN/WHT WIRE INTELLIGENT SERVO MODULE (ISM) CONTROL UNIT FOR DIRECT SELECT ME-SFI (ME) CONTROL UNIT PARKTRONIC CONTROL UNIT (PTS) STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT

A/T BBV 1 BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B H COC CAN B L CAN C H CAN C L CAN E H CAN E L COMPUTER DATA LINES SYSTEM COOLANT LEVEL INDICATOR SWITCH FIREWALL FUSE, RELAY MODULE FSB FUEL PUMP W/ FUEL FEED MODULE FUEL SYSTEM CONTROL UNIT (FSCU) FUSE 110 FUSE 84 FUSE 88 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER (KI) CONTROL UNIT LIN M BFKS NAVIGATION SYSTEM OUTSIDE TEMPERATURE SENSOR PARKING BRAKE INDICATOR SWITCH RED/GRY WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT BRAKE WEAR SENSOR SENS SENS KWS - SIG SIG AT SIG BFKS SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT VIO/WHT WIRE W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST WHT WIRE WHT/BRN WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AIR CONDITIONING CONTROL, OPERATING UNIT BECKER MAP PILOT CONTROL UNIT MOUNT BLOWER MOTOR CAMERA COVER (KAB) CONTROL UNIT DRIVER SEAT HEATER/ VENTILATION CONTROL UNIT DRIVER SEAT HEATER/VENTILATION CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVETRAIN CONTROL UNIT FROM CIRCUIT FRONT PASSENGER SEAT ADJUSTMENT W/ MEMORY CONTROL UNIT FUEL SYSTEM CONTROL UNIT (FSCU) FUSE 106 FUSE 108 FUSE 29 FUSE 30 FUSE 31 FUSE 32 FUSE 33 FUSE 36 FUSE 37 FUSE 38 FUSE 54 FUSE 56 FUSE 58 FUSE 59 FUSE 60 FUSE 61 FUSE 63 FUSE 64 FUSE 65 FUSE 74 FUSE 75 FUSE 76 FUSE 77 FUSE 79 FUSE 80 FUSE 81 HINGED REAR DOOR REVERSING CAMERA CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT MULTI-FUNCTION CAMERA (MFK) CONTROL UNIT N/A NAFTA BRAKE BOOSTER ELECTRICAL CONNECTOR RADIO (AUDIO) REAR HEATER/AIR CONDITIONER AIR RECIRCULATION UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RESERVE FUSE 39 RESERVE FUSE 40 RESERVE FUSE 41 RESERVE FUSE 43 RESERVE FUSE 44 RESERVE FUSE 45 RESERVE FUSE 53 RESERVE FUSE 55 RESERVE FUSE 57 RESERVE FUSE 62 RESERVE FUSE 73 RESERVE FUSE 78 REVERSING CAMERA (RFK) CONTROL UNIT RIGHT FRONT DOOR CONTROL UNIT RIGHT SLIDING DOOR (E-LSTR) CONTROL UNIT SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT TO ENGINE COMPARTMENT FUSE, RELAY MODULE (DIAGRAM 3 OF 7) TO FUSE 42 (DIAGRAM 7 OF 7) TRAILER RECOGNITION (AAG) CONTROL UNIT W/ DRIVER SEAT LUMBAR SUPPORT W/ TWO-LEAF REAR DOOR W/O TWO-LEAF REAR DOOR

15 RELAY (DIAGRAM 4 OF 7) BLK WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BODY MANUFACTURER CIRCUIT 15 RELAY BODY MANUFACTURER TERMINAL 61 RELAY BRN WIRE CIRCUIT 15 RELAY COCKPIT SOCKET FIREWALL FUSE, RELAY MODULE FROM CIRCUIT FROM PREFUSE BOX (DIAGRAM 1 OF 7) FUEL SYSTEM CONTROL UNIT (FSCU) FUSE 24 FUSE 26 FUSE 27 FUSE 303 FUSE 304 FUSE 311 FUSE 34 FUSE 89 FUSE 90 FUSE 92 GRY/BLU WIRE LEFT REAR BLIND SPOT ASSIST RADAR SENSOR LEFT SLIDING DOOR (E-LSTL) CONTROL UNIT LIGHT SWITCH N/A PARAMETERIZABLE SPECIAL MODULE (PSM) CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRN WIRE RESERVE FUSE 23 RESERVE FUSE 28 RESERVE FUSE 300 RESERVE FUSE 301 RESERVE FUSE 302 RESERVE FUSE 305 RESERVE FUSE 306 RESERVE FUSE 308 RESERVE FUSE 309 RESERVE FUSE 310 RESERVE FUSE 312 RESERVE FUSE 314 RESERVE FUSE 315 RESERVE FUSE 316 RESERVE FUSE 317 RESERVE FUSE 318 RESERVE FUSE 319 RESERVE FUSE 320 RESERVE FUSE 321 RESERVE FUSE 70 RESERVE FUSE 71 RESERVE FUSE 72 RESERVE FUSE 91 RIGHT REAR BLIND SPOT ASSIST RADAR SENSOR SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TRAILER RECOGNITION (AAG) CONTROL UNIT W/ SMOKER'S PACKAGE