The 2021 Aviator on Ford's CD6 platform shares the problematic 3.0L twin-turbo V6 with Explorer ST—catastrophic engine failures from cylinder deactivation and fuel system issues dominate the repair landscape, often appearing shockingly early. The PHEV variant adds high-voltage battery and charging concerns to an already risky package.
Symptoms: Severe knocking or rattling from engine bay, especially on cold starts, White or blue smoke from exhaust under acceleration, Metal shavings in oil during changes, Sudden loss of power or engine misfire codes (P0300-P0306), Check engine light with low compression codes
Fix: Ford's cylinder deactivation system causes bore scoring and piston scuffing. Repair requires complete engine rebuild or replacement—expect 18-24 labor hours for short block swap, more for full rebuild. Many cases covered under powertrain warranty extension through 60k-80k miles, but out-of-warranty failures are financially catastrophic. TSBs exist but don't prevent recurrence.
Estimated cost: $12,000-18,000
High-Pressure Fuel Pump Failure (HPFP)
Common · high severity
Typical onset: 40,000-90,000 mi
Symptoms: Hard starting or extended cranking, especially when hot, Rough idle with fuel trim codes (P0087, P0093), Intermittent stalling at low speeds or during acceleration, Fuel smell in cabin or engine bay, Limp mode activation under load
Fix: The direct-injection HPFP on the 3.0TT fails prematurely, often contaminating the fuel system with metal debris. Requires pump replacement (4-5 hours) plus fuel system flush and potentially injector replacement if contaminated. Critical to replace fuel filter and inspect injectors during repair. Some warranty extensions apply.
Estimated cost: $2,200-4,500
Transmission Oil Cooler Line Leaks
Common · medium severity
Typical onset: 35,000-80,000 mi
Symptoms: Transmission fluid puddles under vehicle, usually passenger side, Burning smell after driving or when parked, Transmission temperature warning light, Harsh or delayed shifts when fluid is low, Pink or red fluid visible on cooler lines near radiator
Fix: The 10R80 transmission cooler lines develop leaks at crimped connections and where lines pass through frame rails. Early catch requires just line replacement (2-3 hours), but delayed repairs cause transmission damage from low fluid. Replace both lines preventively when one fails. Flush and refill required.
Symptoms: "Stop Safely Now" message with powertrain malfunction warning, Rapid battery capacity loss or failure to charge beyond 50-70%, Cooling fan runs constantly even when parked, Battery overheating warnings in hot weather, Electric-only range drops to under 10 miles
Fix: PHEV models suffer cooling system failures in the high-voltage battery pack—blocked coolant passages or failed thermal sensors trigger full battery replacement under recall/warranty. Out-of-warranty cost is devastating. Multiple recalls issued (21S46, 22S33). Repair involves complete HV battery pack R&R, 6-8 hours minimum, often back-ordered for weeks.
Estimated cost: $15,000-22,000
Rear Camera and Parking Assist System Failures
Common · low severity
Symptoms: Blank or frozen backup camera screen when in reverse, "Service Rear Park Aid" or "Camera Unavailable" messages, Intermittent or complete loss of 360-degree camera views, False parking sensor alerts or no alerts when objects present, System reboots or glitches after cold starts
Fix: Multiple recalls (21S32, 21V629, others) address camera module software and hardware failures. Requires camera module replacement and software updates (1.5-2 hours). Some cases need complete APIM (infotainment module) replacement. Covered under recalls through ~2024, but post-recall failures still occur requiring module replacement.
Estimated cost: $600-1,200
Front Lower Control Arm Bushing Deterioration
Occasional · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Clunking or popping noise over bumps from front end, Steering wheel vibration or shimmy at highway speeds, Uneven or accelerated inner tire wear, Vehicle pulls to one side after hitting bumps, Loose or imprecise steering feel
Fix: The independent rear suspension uses rubber bushings that fail early on the heavy Aviator platform, especially on PHEV models. Requires control arm replacement (bushings not sold separately), 2.5-3 hours per side. Always do alignment after replacement. Upgraded aftermarket arms with polyurethane bushings available but affect ride quality.
Estimated cost: $900-1,600
Owner tips
Change oil every 5,000 miles religiously on the 3.0TT—extended intervals accelerate bore wear and HPFP failure
PHEV owners: use EV mode regularly to prevent battery degradation; avoid DC fast charging in extreme heat
Inspect transmission cooler lines every oil change for seepage—early catch prevents catastrophic trans failure
Keep fuel tank above 1/4 to reduce HPFP strain; use Top Tier fuel only to minimize injector deposits
Document all engine noises and get compression tests at first sign of trouble—critical for warranty claims
Avoid unless under comprehensive warranty—the engine failure risk alone makes this a financial time bomb, especially post-60k miles.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Be the first to unlock repairs for the 2021 Lincoln Aviator
Procedures haven't been generated for this vehicle yet. Become the founding sponsor and we'll generate expert-grade, step-by-step repair walkthroughs for every common job on it — free for every mechanic and DIYer who looks it up after, forever.
Ford Motor Company (Ford) is recalling certain 2020-2026 Explorer and Lincoln Aviator vehicles. The seat belt anchor bolts at the second-row outer seating positions may be improperly secured.
Consequence: A loose seat belt buckle may not properly restrain an occupant during a crash, increasing the risk of injury.
Remedy: Dealers will inspect the second-row outer seat belt lower anchor bolts and replace or repair them as necessary, free of charge. Owner notification letters were mailed March 30, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C18. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 19, 2026.
Ford Motor Company (Ford) is recalling certain 2020-2022 Explorer, Escape, Lincoln Aviator, and Lincoln Corsair vehicles. The windshield wiper motor may fail and prevent the windshield wipers from operating properly.
Consequence: Windshield wipers that fail to operate properly can reduce visibility, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the front wiper motors as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed April 2, 2026. Additional letters will be sent once the final remedy is available, anticipated in May 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S14. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 4, 2026.
BACK OVER PREVENTION:SOFTWARE · 26V123000
2026-03-03
Ford Motor Company (Ford) is recalling certain 2020-2022 Escape, Lincoln Corsair, 2020-2024 Lincoln Aviator, and Explorer vehicles. The image on the center display may flip or invert, resulting in an incorrectly displayed rearview image when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: An incorrectly displayed rearview image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
Remedy: The remedy is currently under development. Interim letters, notifying owners of the safety risk, were mailed April 6, 2026. Additional letters will be sent once the final remedy is available, anticipated second quarter of 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C11. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 5, 2026.
Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.
Consequence: An engine stall increases the risk of a crash.
Remedy: The remedy is under development. Interim notification letters notifying owners of the safety risk were mailed July 16, 2025. Second letters will be sent once the remedy is available, anticipated 2nd Quarter 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.
BACK OVER PREVENTION:SOFTWARE · 25V442000
2025-06-27
Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020-2021 EcoSport, Expedition, Navigator, 2020-2022 Escape, F-250 SD, Corsair, 2020-2023 Aviator, Transit, 2020-2024 Explorer, 2021-2024 Bronco Sport, and 2022-2024 Maverick vehicles. A software error may cause the rearview camera to display a blank image, or the image may remain on the display after the backing event has ended.
Consequence: A rearview camera that displays a blank image can reduce the driver's view behind the vehicle. A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver. Both of these situations can increase the risk of a crash.
Remedy: Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed September 4, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S72.
SEATS:MID/REAR ASSEMBLY · 25V393000
2025-06-13
Ford Motor Company (Ford) is recalling certain 2020-2025 Aviator, and Explorer vehicles. The switch for the easy-entry second-row outer seats may bind or stick, resulting in the seats unlatching, folding, or sliding unexpectedly while driving.
Consequence: A seat that moves unexpectedly may not properly restrain an occupant during a crash, increasing their risk of injury.
Remedy: Dealers will inspect the second-row seat switch, and replace the bezel around the switch as necessary, free of charge. Owner notification letters were mailed August 7, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S67.
STRUCTURE:BODY · 25V407000
2025-06-13
Ford Motor Company (Ford) is recalling certain 2020-2025 Aviator vehicles. The rear door window bars and C-pillar trim may have insufficient adhesive bonding, which can allow the trim to detach from the vehicle.
Consequence: Detached trim may cause a road hazard and increase the risk of a crash.
Remedy: Dealers will repair or replace C-pillar appliques and window division bars, free of charge. Owner notification letters were mailed September 29, 2025. Owners may contact Ford Customer Service at 1-866-436-7332. Ford's number for this recall is 25S66.
Ford Motor Company (Ford) is recalling certain 2020-2023 Lincoln Aviator and Lincoln Corsair vehicles equipped with a Revel Audio System that were repaired incorrectly under recall 22V-953. When the driver's seat belt is not buckled and the vehicle is started, the seat belt warning system may activate the audible warning chime for an insufficient amount of time of less than 4 seconds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: An audible warning chime that does not properly alert of an unbelted seat belt can increase the risk of injury during a crash.
Remedy: Dealers will update the audio control module software, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25C18.
Ford Motor Company (Ford) is recalling certain 2020-2021 Lincoln Aviator vehicles equipped with 3.0L PHEV engines that were repaired incorrectly under recall 23V626. A manufacturing defect in one or more of the high voltage battery cells may result in an internal short circuit and battery failure.
Consequence: Battery failure can cause a loss of drive power, increasing the risk of a crash. Battery failure can also increase the risk of a fire.
Remedy: Dealers will update the Battery Energy Control Module software, free of charge. Owner notification letters were mailed June 26, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S58.
BACK OVER PREVENTION:SOFTWARE · 25V159000
2025-03-14
Ford Motor Company (Ford) is recalling certain 2020-2023 Explorer, Lincoln Aviator, and 2020-2022 Lincoln Corsair vehicles previously repaired incorrectly under recall number 23V-342. The video output may fail, preventing the rearview camera image from displaying.
Consequence: Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy: Dealers will update the Image Processing Module software, free of charge. Owner notification letters were mailed April 25, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S27.
SEAT BELTS · 25V093000
2025-02-14
Ford Motor Company (Ford) is recalling certain 2020-2021 Explorer and Aviator vehicles. The seat belt buckle anchor bolts at one or more seating positions may be improperly secured. Additionally, vehicles may have an improperly secured seat belt retractor anchor bolt and/or seat belt anchor bolt at the second-row center seating position, if equipped.
Consequence: A loose seat belt or seat belt buckle may not properly restrain an occupant during a crash, increasing the risk of injury.
Remedy: Dealers will inspect seat belt buckle anchor bolts in all seating positions. Additionally, dealers will inspect the seat belt retractor anchor bolt and seat belt anchor bolt at the second-row center seating position, if equipped. If loose anchor bolts are found, the affected seat components will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed on June 5, 2025. Owners may contact Ford customer service at 866-436-7332. Ford's number for this recall is 25S09.
EQUIPMENT:OTHER:LABELS · 24V852000
2024-11-08
Ford Motor Company (Ford) is recalling certain 2020-2025 Explorer, Lincoln Aviator, 2020-2024 Escape, Lincoln Corsair, 2018-2024 F-150, Expedition and Lincoln Navigator vehicles. The air bag warning label may be missing from the dashboard. As such, these vehicles fail to comply with the requirement Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: Without a label that shows the proper restraint usage guidelines, the occupants may have an increased risk of injury in the event of a crash.
Remedy: Ford will mail owners the warning labels, free of charge. Owner notification letters were mailed December 19, 2024. Owners may call Ford customer service at 1-866-436-7332. Ford's number for this recall is 24C39.
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL · 24V635000
2024-08-23 · EA23002
Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Remedy: Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S55.
BACK OVER PREVENTION:DISPLAY FUNCTION · 24V368000
2024-05-24
Ford Motor Company (Ford) is recalling certain 2020-2024 Lincoln Aviator vehicles. The accessory protocol image module (APIM) can be affected by electromagnetic interference with a cell phone in the vehicle, causing the rearview camera image to flicker or become distorted.
Consequence: A flickering or distorted rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy: Owners are advised not to use their cell phones while reversing until the remedy is completed. Dealers will install shielding on the accessory protocol image module (APIM), free of charge. Owner notification letters were mailed on October 23, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S35.
Ford Motor Company (Ford) is recalling certain 2020-2022 Lincoln Aviator and Ford Explorer vehicles equipped with 3.0L PHEV engines. A manufacturing defect in one or more of the high voltage battery cells may result in an internal short circuit and battery failure.
Consequence: Battery failure can cause a loss of drive power, increasing the risk of a crash. Battery failure can also increase the risk of a fire.
Remedy: Dealers will perform a Battery Energy Control Module (BECM) diagnostic test and replace the high voltage battery pack, as necessary, free of charge. Owner notification letters were mailed on April 8, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford Motor Company's number for this recall is 23S53.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 23V598000
2023-08-25
Ford Motor Company (Ford) is recalling certain 2020-2023 Lincoln Aviator, 2018-2021 Lincoln Navigator, 2022-2023 Ford Transit, and 2021 Ford Bronco vehicles. The rearview camera, or 360-degree view camera if equipped, may not display a rearview image when the vehicle is placed in reverse.
Consequence: Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy: Dealers will replace the rearview camera, and update the software and wiring as necessary, free of charge. Owner notification letters were mailed November 20, 2023 to Lincoln owners. Ford vehicle owners notification letters were mailed March 4, 2024. Ford remedy parts are anticipated 2nd Quarter 2024. Ford's number for this recall is 23S48.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 23V342000
2023-05-12
Ford Motor Company (Ford) is recalling certain 2020-2023 Explorer, Lincoln Aviator, and 2020-2022 Lincoln Corsair vehicles equipped with a 360-degree camera. The video output may fail, preventing the rearview camera image from displaying.
Consequence: Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy: Dealers will replace the 360-degree camera, free of charge. Owner notification letters were mailed November 10, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23S23. This recall expands and replaces NHTSA recall number 23V-022. Vehicles previously repaired under 23V-022 will need to have the new remedy performed.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 23V022000
2023-01-23
Ford Motor Company (Ford) is recalling certain 2020-2023 Explorer, Lincoln Aviator, and 2020-2022 Lincoln Corsair vehicles equipped with a 360-degree camera. The video output may fail, preventing the rearview camera image from displaying.
Consequence: Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy: Dealers will update the image processing module (IPMB) software, free of charge. Interim owner notification letters informing owners of the safety risk were mailed April 25, 2023. Owner notification letters were mailed February 13, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23S02. This recall expands and replaces NHTSA recall number 21V-735. Vehicles previously repaired under 21V-735 will need to have the new remedy performed.
Ford Motor Company (Ford) is recalling certain 2020-2023 Lincoln Aviator and 2020-2022 Lincoln Corsair vehicles equipped with a Revel Audio System. When the driver's seat belt is not buckled and the vehicle is started, the seat belt warning system may activate the audible warning chime for an insufficient amount of time of less than 4 seconds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: An audible warning chime that does not properly alert of an unbelted seat belt can increase the risk of injury during a crash.
Remedy: Dealers will update the audio control module software, free of charge. Owner notification letters were mailed February 7, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22C35.
SUSPENSION:REAR · 21V870000
2021-11-10
Ford Motor Company (Ford) is recalling certain 2021 Explorer and Lincoln Aviator vehicles. Incorrect rear suspension module components may have been installed due to a labeling error.
Consequence: A rear suspension module with incorrect components may affect vehicle handling, ride height, and braking characteristics, increasing the risk of a crash.
Remedy: Dealers will inspect the rear suspension module, and replace any incorrect parts, as necessary, free of charge. Owner notification letters were mailed December 3, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S47.
BACK OVER PREVENTION:SOFTWARE · 21V735000
2021-09-22
Ford Motor Company (Ford) is recalling certain 2020-2021 Explorer, Lincoln Corsair, and Lincoln Aviator vehicles equipped with 360-degree cameras. The video output may fail, preventing the rearview camera image from displaying.
Consequence: A rearview camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will update the Image Processing Module (IPMB) software, free of charge. Owner notification letters were mailed November 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S44.
AIR BAGS:SIDE/WINDOW:CURTAIN · 21V652000
2021-08-23
Ford Motor Company (Ford) is recalling certain 2021 Explorer and Lincoln Aviator vehicles. The side air bag attachment weld studs could detach during the deployment of the side air bag, resulting in an improper deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard 214, "Side Impact Protection".
Consequence: Improper deployment of a side air bag increases the risk of injury during a crash.
Remedy: Dealers will replace the side air bag assemblies, free of charge. Owner notification letters were mailed September 10, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C19.
Ford Motor Company (Ford) is recalling certain 2020-2021 Lincoln Aviator vehicles equipped with 3.0L gasoline engines. The wire harness may not be secured properly, possibly contacting the air conditioning (A/C) compressor pulley, and resulting in damage to electrical wires, or the A/C compressor drive belt.
Consequence: Damaged electrical wires may short-circuit, increasing the risk of a fire.
Remedy: Dealers will inspect the harness and A/C compressor belt for damage, replacing them as necessary, and install a tie strap to secure the wire harness, free of charge. Owner notification letters were mailed on July 30, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S34.
BACK OVER PREVENTION:DISPLAY FUNCTION · 21V223000
2021-03-30
Ford Motor Company (Ford) is recalling certain 2020-2021 Lincoln Aviator vehicles. The image processing module may be unable to provide video feed to the display, which could result in a loss of the backup camera image. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: A backup camera that displays a blank or distorted image reduces the driver's rear view, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will update the image processing module software with the latest level, free of charge. Owner notification letters were mailed May 21, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C09.
ENGINE · 20V788000
2020-12-17
Ford Motor Company (Ford) is recalling certain 2020-2021 Explorer and Lincoln Aviator vehicles. The right hand motor mount fasteners may have been incorrectly tightened, and may loosen over time.
Consequence: With a loose motor mount, motor vibration may cause the axle to disconnect from the engine and could result in loss of power, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will remove and replace the right hand motor mount fasteners, free of charge. The recall began February 3, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S72.
STEERING · 20V726000
2020-11-20
Ford Motor Company (Ford) is recalling certain 2021 Lincoln Aviator vehicles. The steering knuckles may have been manufactured improperly.
Consequence: The improperly manufactured knuckle may fracture, reducing steering control, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will inspect the front knuckle, and replace it if necessary, free of charge. The recall began December 16, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S69.
Building an app?
Free API access to all this data — 50 requests/day, no card required.