2018-2020 Ford F150 Service and Repair Manual

This 2018-2020 Ford F150 Service and Repair Manual Covers

Engine and Drivetrain

• Procedures for 3.3L Cyclone V6, 2.7L EcoBoost V6, 3.5L EcoBoost V6 (including High-Output Raptor), 5.0L Coyote V8, and 3.0L Power Stroke Turbo Diesel V6 engines.
• Fuel injection diagnostics covering both port and gasoline direct injection (PFI/GDI) dual systems, and high-pressure common rail diesel setups.
• Twin-independent variable camshaft timing (Ti-VCT) and dual-turbocharger wastegate actuator system servicing.
• Diesel Particulate Filter (DPF) regeneration, Selective Catalytic Reduction (SCR / DEF system), and exhaust emissions control repairs.
• Overhaul and troubleshooting for the 10-speed SelectShift automatic (10R80) transmission.
• Driveshafts, universal joints, electronic shift-on-the-fly (ESOF) transfer case, 2-speed automatic 4WD systems, and electronic locking rear differential service.

Chassis and Suspension

• Front independent double-wishbone suspension coil-over-shock assembly repair procedures, including Fox Racing live-valve internal bypass shocks (Raptor models).
• Rear leaf spring suspension, heavy-duty shackle brackets, hangers, and shock absorber servicing.
• Electric Power-Assisted Steering (EPAS) rack assembly diagnostics and alignment steering angle sensor calibration.
• Wheel alignment specifications and mechanical adjustment procedures.
• Front wheel hub bearing assembly replacement and integrated wheel end (IWE) vacuum/electronic 4WD hub actuator servicing.
• Upper and lower control arms, ball joints, and stabilizer link replacement workflows.

Braking Systems

• ABS module diagnostics, hydraulic control unit service, and wheel speed sensor testing.
• Brake master cylinder, electronic brake booster, and integrated trailer brake controller (TBC) module testing.
• AdvanceTrac with Roll Stability Control (RSC), Trailer Sway Control, and Hill Descent Control diagnostics.
• Electric Parking Brake (EPB) actuator replacement and electronic service mode calibration.
• Heavy-duty front and rear disc brake caliper, rotor, and pad replacement procedures.

Electrical and Wiring

• Full factory wiring diagrams, CAN-bus network network layouts, harness routing, and ground terminal locations.
• 12V charging system diagnostics, smart charging alternator testing, and dual-battery system configuration on diesel models.
• Powertrain Control Module (PCM), Transmission Control Module (TCM), and Gateway Module (GWM) pinout schematics.
• Body Control Module (BCM) configuration and smart data link programming workflows.
• Engine bay high-current power distribution center and passenger compartment fuse panel layouts.
• LED or halogen headlamp circuits, dynamic bending light modules, instrument cluster diagnostics, and battery management system tracking.
• SYNC 3 infotainment system troubleshooting, Pro Trailer Backup Assist calibration, and 360-degree camera module troubleshooting.

Air Conditioning and HVAC

• Manual or dual-zone electronic automatic temperature control (EATC) diagnostics.
• R-1234yf refrigerant capacities, oil charge, and system pressure testing.
• Blower motor resistor, heater core, and electronic blend door actuator replacement.
• Variable displacement A/C compressor diagnostics and low/high-pressure switch testing.

Body and Interior

• Regular Cab, SuperCab, and SuperCrew interior trim panels, center console, and power heated/cooled/massaging seat tracks.
• High-strength, military-grade aluminum-alloy cab and bed panel alignment, door hinges, tailgate latches, and power-deployable running board adjustments.
• Power door locks, keyless entry keypad, Intelligent Access with push-button start, and SecuriLock passive anti-theft system service.
• Power window motor and glass regulator assembly repair.
• Safety Canopy side-curtain airbags, front SRS airbag modules, clockspring, and occupant classification system diagnostics.

Diagnostics and Troubleshooting

• Diagnostic Trouble Code (DTC) lookup workflows for high-speed CAN and LIN networks.
• Ford Integrated Diagnostic System (IDS) and Ford Diagnosis and Repair System (FDRS) scan tool workflows and module initialization.
• Sensor voltage, resistance, and reference signal specifications (MAF, MAP, TPS, O2, knock, and exhaust gas temperature sensors).
• Step-by-step troubleshooting workflows for EcoBoost cam phaser rattle, direct injection ticking, or transmission gear-skipping/harsh shifts.
• Fuel pump driver module (FPDM) diagnostics and auto start-stop voltage stabilizer monitoring.

Common Error Codes Covered

This manual provides diagnostic and repair procedures for thousands of manufacturer-specific fault codes, including:

Engine Codes

• P0300 – Random Cylinder Misfire Detected
• P0171 – System Too Lean Bank 1
• P0299 – Turbocharger Underboost (EcoBoost models)
• P0012 – Intake Camshaft Position Timing Over-Retarded (Cam phaser fault)
• P2002 – Diesel Particulate Filter Efficiency Below Threshold (Power Stroke models)

Transmission Codes

• P0715 – Input/Turbine Speed Sensor Circuit Malfunction
• P0751 – Shift Solenoid A Performance or Stuck Off
• P0702 – Transmission Control System Electrical (10R80 internal lead frame error)

ABS and Chassis Codes

• C0020 – ABS Pump Motor Control Circuit Malfunction
• C0031 – Front Wheel Speed Sensor Signal Malfunction
• C1001 – Vision System Camera Blind (Lane-keeping assist/Pre-Collision blockages)

Network Communication Codes

• U0100 – Lost Communication With PCM
• U0140 – Lost Communication With Body Control Module

Body Control Codes

• B1311 – Clock Driver Circuit Open
• B2290 – Occupant Classification System Fault

And thousands of additional diagnostic codes, test procedures, wiring diagrams, and repair instructions.

This manual is ideal for:

• Professional automotive workshops
• Independent repair garages
• Mobile mechanics
• Automotive technicians
• Vehicle owners performing DIY repairs
• Automotive training institutions