Ford Focus MK4 2018- Wiring Diagrams
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All files are in PDF format
Windows 10/11 or MAC users shouldn't have any problems opening files, older windows users will need program like Adobe Reader.
Please make sure you know how to read wiring diagrams before purchasing item.
If still in doubt please read Introduction and Symbols pages.
Table of Contents
003 Introduction
004 Symbols
005 Connector Repair Procedures
010 Grounds
011 Fuse and Relay Information
012 Charging System
013 Power Distribution
014 Module Communications Network
020 Starting System
022 Electronic Engine Controls - 1.5L Diesel
023 Electronic Engine Controls - 1.0L GTDI
024 Electronic Engine Controls - 2.0L
025 Electronic Engine Controls - 1.5L PFI
026 Electronic Engine Controls - 1.5L GTDI
027 Electronic Engine Controls - 2.3L GTDI
029 Transmission Controls - 6F15
030 Transmission Controls - 8F24 / 8F35 / 8F40
031 Cruise Control
033 Cooling Fan
034 Four Wheel Drive Systems
037 Shift Interlock
040 Auto-Start-Stop System
041 Vehicle Dynamic Suspension
042 Vehicle Dynamic Systems
043 Power Steering Controls
044 Horn/Cigar Lighter
046 Supplemental Restraint System
053 Auxiliary Heating
054 Manual Climate Control System
055 Automatic Climate Control System
056 Heated Window
060 Instrument Cluster
071 Cluster and Panel Illumination
081 Wipers and Washers
085 Headlamps/Autolamps
086 Fog Lamps
089 Interior Lamps
090 Turn Signal/Stop/Hazard Lamps
092 Parking, Rear and License Lamps
093 Reversing Lamps
095 Trailer/Camper Adapter
100 Power Windows
101 Roof Opening Panel
109 Power Liftgate
112 Passive Anti-Theft System
113 Luggage Compartment Lid Release
117 Remote Keyless Entry and Alarm
119 Climate Controlled Seats
120 Power Seats
124 Power Mirrors
128 Adjustable Steering Column
130 Audio System/Navigation
131 Audio System/Navigation - Display Screen without SYNC
132 Audio System/Navigation - SYNC
145 Parking Aid
146 Vehicle Emergency Messaging System
151 Component Location Views
160 Vehicle Repair Location Chart