NHTSA owner reports · September 18, 2026 snapshot.
Fuel/propulsion System complaints
32 reportsClear category filterMileage unknown · Aug 24, 2026
Fuel/propulsion System
Fuel line leak due to the angle the manufacturer line is coming out of the fuel tank. Rubbing on the line caused a wear on the line, gas leak and has to be repaired and rerouted by mechanic to keep this from happening again. Very unsafe condition due to fumes and risk of fire. No warning lights just a very strong fuel smell and …
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Fuel line leak due to the angle the manufacturer line is coming out of the fuel tank. Rubbing on the line caused a wear on the line, gas leak and has to be repaired and rerouted by mechanic to keep this from happening again. Very unsafe condition due to fumes and risk of fire. No warning lights just a very strong fuel smell and fuel leaking from under the vehicle.
NHTSA ODI #11759117
Mileage unknown · Aug 19, 2026
Fuel/propulsion System
Fuel gauge suddenly changes its reading, sometimes dropping to a zero level indication while driving! The readings frequently change up and down, so if the previous reading before a drop to completely empty is incorrect, this could be a serious safety risk to suddenly find out the tank is very near empty. Volkswagen has a TSB …
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Fuel gauge suddenly changes its reading, sometimes dropping to a zero level indication while driving! The readings frequently change up and down, so if the previous reading before a drop to completely empty is incorrect, this could be a serious safety risk to suddenly find out the tank is very near empty. Volkswagen has a TSB about this, but are requiring expensive diagnostic and repair fees, over $1200. The TSB indicates the car model gas had frequent issues with a faulty fuel level sending unit.
NHTSA ODI #11757921
Mileage unknown · Jul 13, 2026
Fuel/propulsion SystemStructureVehicle Speed Control
Several times before I got the car stalled in the car wash which I thought that could no be important however yesterday Sunday 12, driving on I4 by Tampa bay in Florida when traffic was stocked and slow suddenly the car went off, so I geared neutral and started again. Then happened twice in total three times.
NHTSA ODI #11750086
Mileage unknown · Dec 8, 2025
Fuel/propulsion System
Gas tank melted on top of the tank next to drive shaft and a hole was leaking gas- we are keeping the tank that was removed for investigation. Extreme safety issue that put my daughter and granddaughters at risk of fire/explosion when it was unknown that there was a gas leak while driving. The part was inspected by a repair …
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Gas tank melted on top of the tank next to drive shaft and a hole was leaking gas- we are keeping the tank that was removed for investigation. Extreme safety issue that put my daughter and granddaughters at risk of fire/explosion when it was unknown that there was a gas leak while driving. The part was inspected by a repair shop in Lake Havasu AZ as well as the Capistrano Volkswagen, CA dealership and no explanation of the cause. Since the vehicle is out of warranty the VW.com and the dealership refused to replace without full charge. Insurance claim has been filed. There were no warning lamps messages or other symptoms of the failure. About 45 miles prior to gas leak detection, while fueling, the reverse pressure shutoff did not work, and a significant amount of gas was released at the station. No indication of a leak from the gas tank until the car stopped, then significant release onto the ground was observed.
NHTSA ODI #11703840
Mileage unknown · Nov 6, 2025
Electrical SystemEngineFuel/propulsion System
While driving, the vehicle suddenly loses engine power and shuts off without warning. This has happened multiple times and creates a serious safety hazard because it happen in traffic multiple times . The problem appears to be related to the fuel pump control module and/or electrical wiring failure. Additionally, the power wind…
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While driving, the vehicle suddenly loses engine power and shuts off without warning. This has happened multiple times and creates a serious safety hazard because it happen in traffic multiple times . The problem appears to be related to the fuel pump control module and/or electrical wiring failure. Additionally, the power windows stopped functioning due to a failure in the driver door wiring harness, which is a known issue on this vehicle model year. The electrical malfunction and engine stall appear to be connected. This issue has been repaired because the dealership stated the warranty is expired, but this is a safety defect that can lead to a crash. There is also an open unrepaired recall on this vehicle. The vehicle is available for inspection.
NHTSA ODI #11697983
Mileage unknown · Aug 11, 2025
Fuel/propulsion System
This is a common issue with this car that is dangerous. The Evap Purge High Flow Control goes out and makes the vehicle stall randomly.
NHTSA ODI #11679766
Mileage unknown · Jul 29, 2025
EngineFuel/propulsion System
I have had this vehicle since 2020. Two months after I bought it, the vehicle would turn off at random. I took it to VW and they change the carbon air canister. It stopped for a while but now it back. When stopping the car randomly shits off. Not auto energy saving off. Restart your engine in 5:30PM traffic type of restart your …
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I have had this vehicle since 2020. Two months after I bought it, the vehicle would turn off at random. I took it to VW and they change the carbon air canister. It stopped for a while but now it back. When stopping the car randomly shits off. Not auto energy saving off. Restart your engine in 5:30PM traffic type of restart your engine. Slowing down, shut off. Backing up, shut off. I have a 2019 Atlas as well and the same thing happens. This is extremely dangerous and unsafe. VW claims either they dont know what the issue is because there is no service engine light and no code produced.
NHTSA ODI #11677052
Mileage unknown · Jul 16, 2025
Fuel/propulsion SystemUnknown Or Other
while operating the vehicle felt a jerk and then the check engine, oil, and EPC warning lights illuminated, and the vehicle decelerated and lost power on the highway, we were able to coast to the nearest parking lot. The vehicle was towed to the local dealer who diagnosed and determined that the high pressure fuel pump was faul…
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while operating the vehicle felt a jerk and then the check engine, oil, and EPC warning lights illuminated, and the vehicle decelerated and lost power on the highway, we were able to coast to the nearest parking lot. The vehicle was towed to the local dealer who diagnosed and determined that the high pressure fuel pump was faulty and needed to be replaced. The vehicle was not yet repaired But was said the 2018 atlas had a known fuel tank issue which caused all the gas to rush to one side allowing air and pressure changes in the system could this is be what led to the fault of the high pressure fuel pump. The vehicle code was reproduced at the dealership. No prior warning signs.
NHTSA ODI #11673854
Mileage unknown · May 28, 2025
EngineFuel/propulsion System
ECP light came on and vehicle entered limp mode
NHTSA ODI #11663576
Mileage unknown · Apr 8, 2025
Fuel/propulsion System
The fuel tank system keeps failing. It will not show how much gas is in the car even after filling up. It is a risk because the fuel could run out in the middle of driving and leave the driver in an accident or stranded. The car stalls randomly when the fuel tank system error is on and it is very scary.
NHTSA ODI #11653353
Official recalls
17Sep 11, 2026
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan, 2018-2019 Atlas, and 2019-2021 Audi Q3 vehicles. One of the bolts that attaches the steering rack to the subframe may corrode and break. If this happens, the steering rack housing can break.
Consequence & remedy
Consequence: A broken steering rack housing can result in a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will replace the right-side steering rack mounting bolt, free of charge. Owner notification letters are expected to be mailed November 10, 2026. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 48LG and 48VT. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on September 16, 2026.
Mar 29, 2023
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2021 Atlas and 2020 Atlas Cross Sport vehicles. The passenger occupant detection system (PODS) may experience a fault in the wiring and deactivate the front passenger air bag when the seat is occupied.
Consequence & remedy
Consequence: A deactivated passenger air bag increases the risk of injury during a crash.
Remedy: Dealers will replace the PODS sensor mat and wiring harness, free of charge. Owner notification letters were mailed on March 22, 2024. Owners may contact Volkswagen's customer service at 1-800-893-5298. Volkswagen's number for this recall is 69FB.
Feb 16, 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2021 Atlas and 2020-2021 Atlas Cross Sport vehicles equipped with accessory side steps. The reduced Gross Vehicle Weight Rating (GVWR) label, reflecting the additional weight of the side steps, was not installed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
Consequence & remedy
Consequence: Without the reduced GVWR label, the vehicle could be overloaded, leading to a loss of control and increasing the risk of a crash.
Remedy: Dealers will install the reduced GVWR label, free of charge. Owner notification letters were mailed March 31, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 09D9.
May 5, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2017 Touareg GP, Tiguan, Golf A6, E-Golf GP, CCF, 2016-2017 Passat GP, 2018-2019 Golf R GP, and 2018 Atlas vehicles. These internal-use vehicles were sold without confirmation that they were built to all applicable regulatory requirements and may have been modified prior to sale. As such, these vehicles may fail to comply with the requirements of various Federal Motor Vehicle Safety Standards.
Consequence & remedy
Consequence: Vehicles that do not meet all regulatory requirements may have an increased risk of injury, crash, or fire.
Remedy: Volkswagen will repurchase the vehicles. Owner notification letters were mailed May 20, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 01F1.
Mar 5, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Atlas vehicles equipped with Continental tires. On the affected vehicles, it is possible that one or more tires were cured for too long during tire production.
Consequence & remedy
Consequence: Over cured tires may develop a break in the sidewall, resulting in sudden air loss or belt edge separation which could lead to tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the tires, and replace them as necessary, free of charge. The recall began on March 24, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 44R1.
Sep 16, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Golf R and Atlas, 2017 Golf Alltrack and E-Golf and 2016-2018 Passat vehicles. These internal use vehicles were sold without confirmation that they were built to all applicable regulatory requirements and may have been modified prior to sale. As such, these vehicles may fail to comply with the requirements of various Federal Motor Vehicle Safety Standards.
Consequence & remedy
Consequence: Vehicles that do not meet all regulatory requirements may have an increased risk of a crash or injury to vehicle occupants.
Remedy: Volkswagen will notify owners and will repurchase the vehicles. The recall began October 6, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 01E9.
Jan 31, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Atlas vehicles. The vehicles may be equipped with an incorrectly manufactured air bag sensor, which can delay or disable air bag deployment when necessary.
Consequence & remedy
Consequence: In the event of a crash necessitating frontal air bag deployment, a delayed or disabled airbag deployment can increase the risk of injury.
Remedy: Volkswagen will notify owners, and dealers will replace the air bag crash sensor, free of charge. The recall began February 21, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69AL.
May 22, 2019
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2020 Volkswagen Passat and 2018-2019 Atlas vehicles. The blocking cap disabling the adjustment of the headlight's horizontal aim may not have been installed. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence & remedy
Consequence: Without the blocking cap, the headlight aim can be adjusted out of specification, reducing visibility and increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect and, as necessary, block the headlight horizontal adjustment, free of charge. The recall began July 16, 2019. Owners may contact Volkswagen customer service at 1-800-253-2834. Volkswagen's number for this recall is 94L9.
Dec 19, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Volkswagen Atlas, 2015 Volkswagen Golf SportWagen, and 2019 Volkswagen Jetta vehicles. The rear coil springs may prematurely fracture.
Consequence & remedy
Consequence: If a coil spring fractures while driving, it may damage a rear tire causing a loss of vehicle control, increasing the risk of a crash.
Remedy: Volkswagen has notified owners, and dealers will replace the rear axle coil springs, free of charge. The recall began January 31, 2019. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 42J2/42J3.
Nov 26, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018-2019 Volkswagen Atlas and Tiguan and 2019 Volkswagen Jetta vehicles that do not have keyless entry. The instrument cluster may not provide an audible warning to let the driver know that the key is still in the ignition when the door is open. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection."
Consequence & remedy
Consequence: If the driver is not notified by an audible noise that the key is left in the ignition, it can increase the risk of vehicle theft or crash.
Remedy: Volkswagen will notify owners, and dealers will reprogram the instrument cluster, free of charge. The recall began December 13, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 90L3 and 90L4.
Aug 20, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas vehicles. During production, the air conditioning system drain tube may have been twisted, causing water to drain into the air bag control module.
Consequence & remedy
Consequence: The wet air bag control module may result in an unintentional deployment of the air bags, increasing the risk of injury or crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the air conditioning drain tube, and if it is twisted, the drain tube and air bag control module will be replaced, free of charge. Some of the affected vehicles have had their drain tube previously replaced but did not receive a new air bag control module; the airbag control module will be replaced in these vehicles. The recall began September 14, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 87F9.
Aug 15, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas and 2017-2018 Volkswagen Passat vehicles. The brake caliper bracket mounting bolts on these vehicles may not have been tightened sufficiently.
Consequence & remedy
Consequence: The loose brake bracket bolts can allow the caliper to move, reducing braking ability or causing a loss of vehicle control and increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the brake caliper bracket bolt tightness, replacing and re-torque the bolts as necessary, free of charge. Additionally brake caliper fasteners, bleeder valve, and brake hose bolts will be checked and torqued to the correct specification, if necessary, free of charge. For Passat vehicles, dealers will also inspect the parking brake cable for proper connection, free of charge. The recall began September 14, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 46H6.
Jun 7, 2018
Volkswagen Group of America, Inc. (Volkswaen) is recalling certain 2018 Volkswagen Atlas vehicles. The owner's manuals provided with the affected vehicles do not inform the customers about the child restraint size limitation/restrictions for the second row center seating position. As a result, the center and adjacent outboard seat belt buckles on the second row can become damaged it a child seat base is installed that is wider than 12.6 inches.
Consequence & remedy
Consequence: A damaged seat belt buckle can release unexpectedly, increasing the risk of injury in a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect the center and left outboard seat belt buckles, and replace them if necessary, free of charge. Volkswagen will also provide an owner's manual supplement addressing child safety and child restraints. The recall began June 29, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69X1.
Jun 6, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas and Tiguan vehicles. In the event of a crash, the passenger frontal air bag may tear or not properly unfold during deployment.
Consequence & remedy
Consequence: If the air bag were to tear or unfold incorrectly during deployment, it can increase the risk of injury.
Remedy: Volkswagen will notify owners, and dealers will replace the passenger frontal air bag, free of charge. The recall began July 19, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 69W8, and 69W9.
Jun 1, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Volkswagen Atlas, Passat, Beetle, Beetle Convertible, Golf, Golf SportWagen and GTI and Audi Q5 and SQ5 vehicles. The brake caliper pistons on these vehicles may have insufficient coating, potentially reducing the brake performance.
Consequence & remedy
Consequence: A reduction of braking performance can increase the risk of a crash.
Remedy: Volkswagen and Audi will notify their owners. Audi dealers will bleed the rear brakes. Volkswagen dealers will bleed the front and rear brake calipers. Note: Owners are advised not to drive their vehicles until the brake system has been checked. The recall began June 29, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298 and Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 47N8, 47N9, and 47N6.
May 2, 2018
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain Volkswagen Atlas vehicles. The fuel tank on these vehicles may leak fuel due to a manufacturing error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 301, "Fuel System Integrity."
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: Volkswagen will notify owners, and dealers will replace the fuel tank, free of charge. The recall began June 22, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 20AW. Note: This recall is an expansion of recall 17V-766.
Nov 29, 2017
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Atlas vehicles. The fuel tank may have been manufactured with insufficient wall thickness, potentially resulting in the tank leaking fuel. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 301, "Fuel System Integrity."
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: Volkswagen will notify owners, and dealers will replace the fuel tank, free of charge. The recall began December 10, 2017. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 20AQ.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2PE23017 · Inadvertent Automatic Emergency Braking
Opened Sep 28, 2023 · Closed Dec 18, 2024
Status: closed (inferred from source dates) · Forward Collision Avoidance; Forward Collision Avoidance: Automatic Emergency Braking
On September 28, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23017) to assess reports of inadvertent activation of the Front Assist automatic emergency braking (AEB) system in model year (MY) 2018-2019 Volkswagen Atlas vehicles.The reports alleged that activation of the AEB system occurred while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Volkswagen indicated that it is aware of a total of 292 reports that may relate to the alleged defect in MY 2018-2019 Volkswagen Atlas vehicles.Volkswagen stated that some customers possibly had an inadequate understanding of Front Assist and its limitations. However, many consumer complaints alleged that Volkswagen dealerships were unable to reproduce the condition or Volkswagen dealerships informed the consumers that this braking is considered normal Front Assist operation. ODI's analysis shows that MY 2019 Volkswagen Atlas vehicles have the highest rate of unique incident reports alleging AEB inadvertent activation when compared to their Volkswagen peers.The rate of unique incident reports alleging AEB inadvertent activation in MY 2018 Volkswagen Atlas vehicles was comparable to their Volkswagen peers. To date, ODI has received a total of 69 consumer complaints of inadvertent activation of Front Assist in MY 2018-2019 Volkswagen Atlas vehicles. In total, ODI reviewed 264 unique (i.e., non-duplicative Vehicle Identification Numbers) reports that may relate to the alleged defect, which include eight reports of incidents involving an alleged injury and two reports involving a crash. PE23017 has been upgraded to an Engineering Analysis (EA24004) to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations in MY 2019 Volkswagen Atlas vehicles. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Additional source detail variants (2)
Forward Collision Avoidance: Automatic Emergency Braking
On September 28, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23017) to assess reports of inadvertent activation of the Front Assist automatic emergency braking (AEB) system in model year (MY) 2018-2019 Volkswagen Atlas vehicles.The reports alleged that activation of the AEB system occurred while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Volkswagen indicated that it is aware of a total of 292 reports that may relate to the alleged defect in MY 2018-2019 Volkswagen Atlas vehicles.Volkswagen stated that some customers possibly had an inadequate understanding of Front Assist and its limitations. However, many consumer complaints alleged that Volkswagen dealerships were unable to reproduce the condition or Volkswagen dealerships informed the consumers that this braking is considered normal Front Assist operation. ODI's analysis shows that MY 2019 Volkswagen Atlas vehicles have the highest rate of unique incident reports alleging AEB inadvertent activation when compared to their Volkswagen peers.The rate of unique incident reports alleging AEB inadvertent activation in MY 2018 Volkswagen Atlas vehicles was comparable to their Volkswagen peers. To date, ODI has received a total of 69 consumer complaints of inadvertent activation of Front Assist in MY 2018-2019 Volkswagen Atlas vehicles. In total, ODI reviewed 264 unique (i.e., non-duplicative Vehicle Identification Numbers) reports that may relate to the alleged defect, which include eight reports of incidents involving an alleged injury and two reports involving a crash. PE23017 has been upgraded to an Engineering Analysis (EA24004) to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations in MY 2019 Volkswagen Atlas vehicles. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Forward Collision Avoidance
On September 28, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23017) to assess reports of inadvertent activation of the Front Assist automatic emergency braking (AEB) system in model year (MY) 2018-2019 Volkswagen Atlas vehicles.The reports alleged that activation of the AEB system occurred while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Volkswagen indicated that it is aware of a total of 292 reports that may relate to the alleged defect in MY 2018-2019 Volkswagen Atlas vehicles.Volkswagen stated that some customers possibly had an inadequate understanding of Front Assist and its limitations. However, many consumer complaints alleged that Volkswagen dealerships were unable to reproduce the condition or Volkswagen dealerships informed the consumers that this braking is considered normal Front Assist operation. ODI's analysis shows that MY 2019 Volkswagen Atlas vehicles have the highest rate of unique incident reports alleging AEB inadvertent activation when compared to their Volkswagen peers.The rate of unique incident reports alleging AEB inadvertent activation in MY 2018 Volkswagen Atlas vehicles was comparable to their Volkswagen peers. To date, ODI has received a total of 69 consumer complaints of inadvertent activation of Front Assist in MY 2018-2019 Volkswagen Atlas vehicles. In total, ODI reviewed 264 unique (i.e., non-duplicative Vehicle Identification Numbers) reports that may relate to the alleged defect, which include eight reports of incidents involving an alleged injury and two reports involving a crash. PE23017 has been upgraded to an Engineering Analysis (EA24004) to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations in MY 2019 Volkswagen Atlas vehicles. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
PE21008 · Fuel Injector Leak
Opened Mar 29, 2021 · Closed Oct 3, 2022
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:fuel Injection System:injectors
On March 29, 2021, the Office of Defects Investigations (ODI) opened PE21-008 to investigate instances of fuel injectors leaking in the engine compartment in model year (MY) 2018 through 2020 Volkswagen Atlas and Atlas Cross Sport SUVs. These vehicles are equipped with either a 3.6 or 2.0 liter engine. The subject investigation concerns vehicles equipped with 3.6L engines. Prior to opening the investigation, ODI also observed that warranty data for the fuel system from TREAD reporting was an outlier for the MY 2018 Atlas.The allegation involved fuel injectors leaking fuel near engine compartment components that operate at high temperatures. Consumers allege a fuel leak, fuel odor, and/or an illuminated check engine malfunction indicator light (MIL) on that alerts them to the condition. Fuel leaking in the engine compartment has a higher potential risk of fire as nearby components are operating at higher temperatures compared to other areas of the vehicle. No fires have been connected to this issue to date.The 3.6L engine is a VR6 type engine. Due to its specific design, the VR6 has two types of injectors with different designs installed. Cylinders 1, 3, and 5 use long injectors and cylinders 2, 4, and 6 use short injectors. Unlike the short injectors, the long injectors require an extension pipe necessary to reach cylinders 1, 3, and 5. Volkswagen stated that the potential root cause for a leaking injector is typically either a damaged, misaligned, or missing supporting ring or a damaged O-ring. These rings assist in connecting the injector to the extension pipe. If one of these conditions is present in a vehicle, the O-ring has difficulty withstanding fuel pressure over time.Volkswagen stated that an analysis of warranty data related to leaking injectors in vehicles equipped with 3.6L engines showed that the vast majority of leaking allegations were related to internal leaks. Fuel can leak into the cylinder causing misfiring in the affected cylinders. This condition would not cause fuel to enter into the engine compartment. Volkswagen states that these internal leaks pose no unreasonable risk to motor vehicle safety.Analysis of all relevant data indicates that the subject condition is an early-life failure with a relatively low failure rate. The average failure mileage calculated from all data sources was determined to be approximately 14,000 miles. Only two failures were reported outside of the vehicles' warranty coverage period. The average time to failure for the subject vehicle population is approximately 12 months in service (MIS). The majority of failures were below the average of 14,000 miles or 12 MIS. Analysis of reported failures showed that the failure rate is approximately 0.08% or 0.8 incidents per thousand vehicles (IPTV).To date, there have been no reported fires, crashes, injuries, or fatalities related to this issue. In view of the low rate of failure, the nature of early-life failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11446833, 11438403, 11382958, 11298402, 11291955, 11218819, 11218780
Additional source detail variants (2)
Fuel System, Gasoline:fuel Injection System:injectors
On March 29, 2021, the Office of Defects Investigations (ODI) opened PE21-008 to investigate instances of fuel injectors leaking in the engine compartment in model year (MY) 2018 through 2020 Volkswagen Atlas and Atlas Cross Sport SUVs. These vehicles are equipped with either a 3.6 or 2.0 liter engine. The subject investigation concerns vehicles equipped with 3.6L engines. Prior to opening the investigation, ODI also observed that warranty data for the fuel system from TREAD reporting was an outlier for the MY 2018 Atlas.The allegation involved fuel injectors leaking fuel near engine compartment components that operate at high temperatures. Consumers allege a fuel leak, fuel odor, and/or an illuminated check engine malfunction indicator light (MIL) on that alerts them to the condition. Fuel leaking in the engine compartment has a higher potential risk of fire as nearby components are operating at higher temperatures compared to other areas of the vehicle. No fires have been connected to this issue to date.The 3.6L engine is a VR6 type engine. Due to its specific design, the VR6 has two types of injectors with different designs installed. Cylinders 1, 3, and 5 use long injectors and cylinders 2, 4, and 6 use short injectors. Unlike the short injectors, the long injectors require an extension pipe necessary to reach cylinders 1, 3, and 5. Volkswagen stated that the potential root cause for a leaking injector is typically either a damaged, misaligned, or missing supporting ring or a damaged O-ring. These rings assist in connecting the injector to the extension pipe. If one of these conditions is present in a vehicle, the O-ring has difficulty withstanding fuel pressure over time.Volkswagen stated that an analysis of warranty data related to leaking injectors in vehicles equipped with 3.6L engines showed that the vast majority of leaking allegations were related to internal leaks. Fuel can leak into the cylinder causing misfiring in the affected cylinders. This condition would not cause fuel to enter into the engine compartment. Volkswagen states that these internal leaks pose no unreasonable risk to motor vehicle safety.Analysis of all relevant data indicates that the subject condition is an early-life failure with a relatively low failure rate. The average failure mileage calculated from all data sources was determined to be approximately 14,000 miles. Only two failures were reported outside of the vehicles' warranty coverage period. The average time to failure for the subject vehicle population is approximately 12 months in service (MIS). The majority of failures were below the average of 14,000 miles or 12 MIS. Analysis of reported failures showed that the failure rate is approximately 0.08% or 0.8 incidents per thousand vehicles (IPTV).To date, there have been no reported fires, crashes, injuries, or fatalities related to this issue. In view of the low rate of failure, the nature of early-life failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11446833, 11438403, 11382958, 11298402, 11291955, 11218819, 11218780
Fuel System, Gasoline
On March 29, 2021, the Office of Defects Investigations (ODI) opened PE21-008 to investigate instances of fuel injectors leaking in the engine compartment in model year (MY) 2018 through 2020 Volkswagen Atlas and Atlas Cross Sport SUVs. These vehicles are equipped with either a 3.6 or 2.0 liter engine. The subject investigation concerns vehicles equipped with 3.6L engines. Prior to opening the investigation, ODI also observed that warranty data for the fuel system from TREAD reporting was an outlier for the MY 2018 Atlas.The allegation involved fuel injectors leaking fuel near engine compartment components that operate at high temperatures. Consumers allege a fuel leak, fuel odor, and/or an illuminated check engine malfunction indicator light (MIL) on that alerts them to the condition. Fuel leaking in the engine compartment has a higher potential risk of fire as nearby components are operating at higher temperatures compared to other areas of the vehicle. No fires have been connected to this issue to date.The 3.6L engine is a VR6 type engine. Due to its specific design, the VR6 has two types of injectors with different designs installed. Cylinders 1, 3, and 5 use long injectors and cylinders 2, 4, and 6 use short injectors. Unlike the short injectors, the long injectors require an extension pipe necessary to reach cylinders 1, 3, and 5. Volkswagen stated that the potential root cause for a leaking injector is typically either a damaged, misaligned, or missing supporting ring or a damaged O-ring. These rings assist in connecting the injector to the extension pipe. If one of these conditions is present in a vehicle, the O-ring has difficulty withstanding fuel pressure over time.Volkswagen stated that an analysis of warranty data related to leaking injectors in vehicles equipped with 3.6L engines showed that the vast majority of leaking allegations were related to internal leaks. Fuel can leak into the cylinder causing misfiring in the affected cylinders. This condition would not cause fuel to enter into the engine compartment. Volkswagen states that these internal leaks pose no unreasonable risk to motor vehicle safety.Analysis of all relevant data indicates that the subject condition is an early-life failure with a relatively low failure rate. The average failure mileage calculated from all data sources was determined to be approximately 14,000 miles. Only two failures were reported outside of the vehicles' warranty coverage period. The average time to failure for the subject vehicle population is approximately 12 months in service (MIS). The majority of failures were below the average of 14,000 miles or 12 MIS. Analysis of reported failures showed that the failure rate is approximately 0.08% or 0.8 incidents per thousand vehicles (IPTV).To date, there have been no reported fires, crashes, injuries, or fatalities related to this issue. In view of the low rate of failure, the nature of early-life failure, and low potential hazard to drivers, this Preliminary Evaluation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.Review the ODI reports cited above at nhtsa.gov under the following identification numbers:11446833, 11438403, 11382958, 11298402, 11291955, 11218819, 11218780
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