Ford · Known Issues
2020 Ford Transit Problems: 22 Known Issues
2020 model year · 6,545+ owner reports · Updated September 2026
2020 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
2020 model year · 6,545+ owner reports · Updated September 2026
2020 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
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According to Au7o's analysis of 6,545+ owner reports, the 2020 Ford Transit has 22 documented known issues, with 11 rated critical. The most serious are 3.5L EcoBoost Twin Turbocharger Failure ($1,200-$3,500 repair), Fuel Injector Failure and Rough Running (EcoBlue Diesel) ($300-$2,500 repair), Front Brake Caliper Sticking / Premature Pad and Rotor Wear ($150-$900 repair), Body Control Module (BCM) Failure Causing Intermittent Electrical Gremlins ($300-$1,200 repair), 10R80 (10-speed) Harsh/Delayed Shifts and Shudder (Software/Valve Body Related) ($250-$3,200 repair), PCM/ECM Software Calibration Causing Stall or No-Start After Refueling, Cooling System Degas Bottle (Coolant Reservoir) Cracking/Leak Leading to Overheating ($150-$600 repair), Rear Leaf Spring U-Bolt and Spring Pack Fatigue / Breakage ($350-$1,200 repair), Electric Power Steering (EPAS) Assist Loss / Steering Fault Warnings ($250-$3,200 repair), NOx Sensor / SCR DEF System Faults Causing Reduced Power (2.0L EcoBlue Diesel) ($350-$1,800 repair) and Turbo Wastegate Actuator Sticking Causing Limp Mode ($200-$2,500 repair). The most commonly reported issue is Roof Water Leaks and Premature Rust - All Body Styles with 2,140 owner reports. Across all issues with published estimates, repair costs range from $50 to $3,500. DIY maintenance guides at au7o.io.
POWER TRAIN:DRIVELINE:DRIVESHAFT
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 loose or damaged, which can result in separation of the driveshaft from the transfer case.
AIR BAGS:SIDE/WINDOW
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 may result in the diffuser detaching from the inflator in the event of an air bag deployment.
SEAT BELTS:FRONT:RETRACTOR
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 seats. The seat belt retractor block out zone may have not been set correctly, potentially resulting in a seat belt that may not properly secure the occupant. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 209, "Seat Belt Assemblies."
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
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 and Corsair vehicles. Due to a poor electrical connection, the rearview camera may intermittently display a blank or distorted image. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE
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 shield to contact the parking brake cable, possibly resulting in parking brake failure.
+ 28 more recalls. Check all on NHTSA.gov
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According to Au7o's analysis of 6,545+ owner reports, the 2020 Ford Transit has 22 documented issues. The most frequently reported are: 3.5L EcoBoost Twin Turbocharger Failure, Fuel Injector Failure and Rough Running (EcoBlue Diesel), Front Brake Caliper Sticking / Premature Pad and Rotor Wear. Of these, 11 are rated critical and should be addressed promptly.
The 2020 Ford Transit has 22 known issues documented across 6,545+ owner reports. 11 issues are rated critical: 3.5L EcoBoost Twin Turbocharger Failure and Fuel Injector Failure and Rough Running (EcoBlue Diesel) and Front Brake Caliper Sticking / Premature Pad and Rotor Wear and Body Control Module (BCM) Failure Causing Intermittent Electrical Gremlins and 10R80 (10-speed) Harsh/Delayed Shifts and Shudder (Software/Valve Body Related) and PCM/ECM Software Calibration Causing Stall or No-Start After Refueling and Cooling System Degas Bottle (Coolant Reservoir) Cracking/Leak Leading to Overheating and Rear Leaf Spring U-Bolt and Spring Pack Fatigue / Breakage and Electric Power Steering (EPAS) Assist Loss / Steering Fault Warnings and NOx Sensor / SCR DEF System Faults Causing Reduced Power (2.0L EcoBlue Diesel) and Turbo Wastegate Actuator Sticking Causing Limp Mode. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Ford Transit issues range from $50 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 3.5L EcoBoost Twin Turbocharger Failure, typically costs $1,200-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The Ford Transit 350/350 HD with the 3.5L EcoBoost twin-turbocharged V6 experiences turbocharger failures from inadequate lubrication, carbon buildup in the turbo housings, wastegate actuator failure, and turbo bearing wear. OMS AutoParts and Autodoc document common Transit turbo… Repairs typically run $1,200-$3,500. Severity: high.
The 2017-2023 Ford Transit with the 2.0L EcoBlue diesel engine (available in some markets) and the 3.5L EcoBoost V6 experience fuel injector failures causing rough running, misfires, poor idle, reduced performance, and excessive smoke on cold start. Parkers UK documents an offici… Repairs typically run $300-$2,500. Severity: high.
Front brake calipers on the Ford Transit, especially the heavy-duty variants (350 and 350HD), are prone to sticking due to corrosion of the caliper slide pins and guide bolts. The high gross vehicle weight combined with stop-and-go commercial use accelerates heat buildup, which b… Repairs typically run $150-$900. Severity: high.
Ford Transit BCMs, particularly on 2015–2019 models, have been reported to fail or develop software faults causing a wide array of seemingly unrelated electrical issues including random door lock cycling, instrument cluster malfunctions, and accessory power loss. Water intrusion… Repairs typically run $300-$1,200. Severity: high.
Later Transits equipped with the 10R80 10-speed automatic have documented owner complaints of harsh 1-2/2-3 shifts, delayed engagement, and occasional shudder. Ford has issued multiple service communications/TSBs across Ford platforms using the 10R80 addressing shift quality via… Repairs typically run $250-$3,200. Severity: high.
Ford Transit owners, particularly those with the 3.5L EcoBoost and 3.7L V6, have reported stalling or no-start conditions immediately after refueling due to fuel vapor purge system calibration issues within the PCM. The evaporative emission canister purge valve and PCM calibratio… Severity: high.
NHTSA complaints and owner reports describe coolant loss from the plastic degas bottle/reservoir cracking or leaking at seams, causing low coolant warnings and overheating if not caught early. Heat cycling and plastic aging can lead to hairline cracks that only leak under pressur… Repairs typically run $150-$600. Severity: high.
Ford Transit rear leaf springs and their associated U-bolts have been reported to crack, fatigue, or break outright on high-roof and extended-length variants that are operated at or near maximum payload, particularly in commercial fleet service. The high static load combined with… Repairs typically run $350-$1,200. Severity: high.
NHTSA complaints include intermittent or sudden loss of power steering assist with warning messages, making the van difficult to steer at low speeds. Reports often describe the issue occurring after a restart, during parking maneuvers, or intermittently with electrical/communicat… Repairs typically run $250-$3,200. Severity: high.
EcoBlue diesel Transits have documented owner reports of check engine lights and emissions system warnings related to SCR/DEF operation, commonly tied to NOx sensor faults or SCR efficiency monitoring. When the system detects persistent faults, it may trigger reduced power or cou… Repairs typically run $350-$1,800. Severity: high.
The 3.5L EcoBoost twin-turbo Transit models experience wastegate actuator sticking, particularly on the passenger-side turbo. Carbon buildup and heat cycling cause the wastegate pivot to seize, resulting in either overboosting (wastegate stuck closed) or underboosting (stuck open… Repairs typically run $200-$2,500. Severity: high.
Ford Transit vans are well-known for water infiltration through the roof, particularly in medium-roof and high-roof configurations. Water intrudes through multiple paths: (1) factory roof plug holes (the 2015 roof has 16 plugged holes for optional roof rack and ancillary hardware… Repairs typically run $50-$3,500. Severity: medium.
Ford Transit models equipped with the 6R80 6-speed automatic transmission are prone to a torque converter clutch (TCC) shudder felt as a vibration or flutter between approximately 40–55 mph during light throttle cruise conditions. The issue is caused by degradation of the transmi… Repairs typically run $100-$1,800. Severity: medium.
Multiple Ford Transit owners and fleet operators have reported the instrument cluster exhibiting erratic speedometer behavior, gauge dropouts, and spontaneous warning light illumination without stored fault codes corresponding to the indicated faults. The issue is linked to a fau… Severity: medium.
NHTSA complaints and fleet/owner reports commonly cite the Transit sliding door becoming difficult to open/close, popping, grinding, or failing to latch. Wear in the center roller/hinge and track hardware can cause misalignment, especially on high-use cargo vans. The problem ofte… Repairs typically run $200-$1,200. Severity: medium.
The Ford Transit uses a twin I-beam or independent front suspension with radius arm bushings that are known to wear or crack prematurely, especially in high-mileage commercial fleets or when the vehicle is operated at or near maximum payload regularly. Worn bushings cause the fro… Repairs typically run $200-$600. Severity: medium.
The 2.0L EcoBlue diesel Transit has a documented pattern of boost pressure sensor and manifold absolute pressure (MAP) sensor failures, causing incorrect boost readings fed to the ECM. When the sensor fails or reads out of range, the ECM defaults to a conservative fueling map, re… Repairs typically run $80-$350. Severity: medium.
Transits equipped with rear A/C (dual HVAC) have documented complaints of repeated refrigerant loss and poor cooling, often traced to leaks at rear A/C lines, fittings, or rear expansion valve connections. Corrosion, vibration, and seal degradation can lead to slow leaks that are… Repairs typically run $300-$1,800. Severity: medium.
Ford Transit vans experience premature alternator failure, often between 50,000-80,000 miles. The internal voltage regulator fails first, causing undercharging or overcharging conditions. Commercial Transit vans with aftermarket upfitter packages (extra lighting, inverters, refri… Repairs typically run $400-$1,000. Severity: medium.
The Ford Transit rear-wheel-drive models develop axle shaft oil seal leaks at the rear differential, allowing gear oil to weep past the axle seals onto the brake backing plates and brake shoes/pads. The leak is often slow enough to go unnoticed until a rear brake inspection revea… Repairs typically run $250-$700. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.