2020 Ford Transit-350 HD Service and Repair Manual
2020 Ford Transit-350 HD service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Extended Cargo Van 3-Door
- Base Extended Crew Van 3-Door
- Base Extended Crew Van 4-Door
- XL Extended Passenger Van 3-Door
- Base Extended Cargo Van 4-Door
- XLT Extended Passenger Van 3-Door
- Base Cutaway Van 2-Door
- PTV Extended Cargo Van 3-Door
- Base Cab & Chassis 2-Door
Engines covered
- 3.5L 3496CC 213Cu. In. V6 FLEX DOHC Naturally Aspirated
- 3.5L 3496CC 213Cu. In. V6 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Ford Motor Company (Ford) is recalling certain 2020 Ford F-150, F-250, F-350, F-450, F-550, Explorer, Mustang, Transit, Expedition, Escape, Ranger and Edge, and Lincoln Nautilus an
TransitWorks is recalling certain Driverge vehicles based on 2019-2020 Ford Transit vans equipped with Freedman Seating Company (FSC) PT Foldaway and GO-ES 3-point Foldaway seats.
Quality Vans (Quality Vans) is recalling certain 2020-2023 Ford Transit vans equipped with Onan QG 2800i EVAP generators, part number 2.8HGLAA-8303A. The fuel hose between the inl
Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voya
Ford Motor Company (Ford) is recalling certain 2020 Escape and Transit vehicles. The affected vehicles may have an improperly crimped diffuser in the side curtain air bags which m
Ford Motor Company (Ford) is recalling certain 2020 Transit vehicles equipped with All Wheel Drive (AWD). The bolts that attach the rear driveshaft to the transfer case may become
Ford Motor Company (Ford) is recalling certain 2015-2020 Transit vehicles. An incorrect driveshaft torsional damper service kit may have been installed, which can allow the damper
National Van Builders, Inc. (National Van Builders) is recalling certain vehicles based on 2019-2020 Ford Transit and 2019 Ram Promaster vans equipped with Freedman GO-ES foldaway
TL* THE CONTACT OWNS A 2020 FORD TRANSIT. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V575000 (VISIBILITY). THE VEHICLE WAS TAKEN TO WAYNE AKERS FORD (2000 10TH A
The battery's junction box in the engine compartment is melting. While I was driving, I heard a loud pop, I opened the hood, and saw smoke coming from the junction box. I noticed t
THIS IS A SECOND CASE FOR A DIFFERENT VIN WITH THE SAME ISSUE. 11524889. The battery's junction box in the engine compartment is melting. While I was driving, I heard a loud pop,
Showing the 3 most serious of 101 complaints filed with NHTSA.
