2021 Ford F150 repair manual

2021 Ford F150 repair manual – the factory manual for your VIN

This is the 2021 Ford F150 manual mechanics use: the factory service and repair manual, made for your VIN from Ford's own service information, with repair procedures, torque specs and wiring diagrams for your exact F150. The 2021 F150 was offered with five engines and two transmissions (listed below); we build your manual for the combination your VIN shows.

Bought from a Google Top Quality Store, owned by you. No account to renew and no access that runs out: the manual stays on your computer, phone or tablet.

Why buy the 2021 F150 manual here

• Manufacturer data: written by Ford, not rewritten by a third-party publisher
• One payment: no subscription, no login that expires, no monthly fee
• A PDF with working hyperlinks: click a reference in a procedure and you land on the wiring diagram, spec or step it points to. Most PDF manuals sold online are flat scans without them
• Complete wiring diagrams and connector views, not just the mechanical sections
• Works on any device, offline, and prints page by page for the garage
• Online since 2015, rated a Google Top Quality Store

Owner's manual or repair manual?

The owner's manual in the glovebox explains the controls and the service intervals. This is the other book, the one technicians work from:

• Owner's manual: controls, warning lights, maintenance schedule, fluid types
• Factory service manual: how to take parts out and put them back, the torque for every bolt, fault codes and complete wiring diagrams

Your 2021 F150 is from the fourteenth-generation F-150, built for model years 2021–2026. As the first year of the generation, it shares little with the older model; use procedures for this year only.

Engines offered

• 2.7L EcoBoost (238kW/324PS)
• 3.5L Duratec (209kW/284PS)
• 3.5L EcoBoost (272kW/370PS)
• 5.0L 32V Ti-VCT
• 3.0L Power Stroke Diesel

Gearbox options

• Automatic Transmission - 10-Speed Automatic Transmission – 10R80 MHT
• Automatic Transmission - 10-Speed Automatic Transmission - 10R80

Your manual is built for your version only: the VIN tells us the exact engine and transmission.

Jobs owners of a 5-year-old F150 look up most

• Battery, starter and charging faults
• Sensor faults: oxygen, ABS wheel speed, mass air flow
• Door lock actuators and window regulators
• Brake pads, rotors and calipers
• Suspension links, bushings and wheel bearings
• Glow plugs and cold-start faults
• Diesel particulate filter and EGR system
• Injector testing and replacement

On a 2021 vehicle the 10th character of the 17-digit VIN is “M”, a quick way to confirm the model year before you order.

Other years of the same generation: 2022 F150 manual, 2023 F150 manual, 2024 F150 manual, 2025 F150 manual, 2026 F150 manual.

How we make your manual

1. You give us the VIN at checkout.
2. We build the manual from Ford data for that exact F150.
3. You get a PDF in your inbox within 12–24 hours, to keep on any computer, phone or tablet.

Inside the 2021 F150 repair manual

• General Information
• Climate Control System
• Instrumentation & Warning Systems
• Battery & Charging System
• Audio Systems
• Lighting
• Electrical Distribution
• Body - Interior and Exterior
• Frame & Mounting
• Suspension
• Driveline
• Brake System
• Steering System
• Engine Mechanical
• Engine Cooling
• Fuel Charging and Controls
• Starting
• Ignition
• Engine Emission Controls
• Automatic Transmission
• Manual Transmission
• Clutch and Transfer Case
• Exhaust System
• Fuel System
• Introduction
• Symbols
• Connector Repair Procedures
• Aluminum Ground Repair Procedure
• Grounds
• Fuse and Relay Information
• Charging System
• Power Distribution
• Module Communications Network
• Starting System
• Electronic Engine Controls
• Transmission Controls
• Cruise Contro
• Cooling Fan
• Two-Wheel Drive/Four-Wheel Drive Systems
• Shift Interlock

Engines covered in 2021 Ford F150 repair manuals: 

Engine - 2.7L EcoBoost (238kW/324PS)

Engine - 3.5L Duratec (209kW/284PS)

Engine - 3.5L EcoBoost (272kW/370PS)

Engine - 5.0L 32V Ti-VCT

Engine - 3.0L Power Stroke Diesel

Transmissions covered by 2021 Ford F150 service manual:

Automatic Transmission - 10-Speed Automatic Transmission – 10R80 MHT

Automatic Transmission - 10-Speed Automatic Transmission - 10R80

Your manual is built for the version in your VIN.

Free, by email in 12-24 hours.