NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
33 reportsClear category filter28,000 miles · Mar 18, 2022
Electrical System
The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated that while driving at various speeds, various electrical failure would occur such as her power windows independently rolling down and various warning lights flashing on instrument panel. The contact then stated that while driving at 25 MPH, her parking brak…
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The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated that while driving at various speeds, various electrical failure would occur such as her power windows independently rolling down and various warning lights flashing on instrument panel. The contact then stated that while driving at 25 MPH, her parking brake warning light illuminated as her vehicle came to a sudden stop. Due to the failure, the contact took the vehicle to a dealer where they discovered that the electrical harness needed to be replaced. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired and remained in the possession of the dealer as parts remained unavailable. The failure mileage was approximately 28,000.
NHTSA ODI #11457317
16,843 miles · Mar 16, 2022
Electrical System
The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated that while driving and depressing the brake pedal, the parking brake would erroneously activate. The vehicle had to be shifted into Park, turned off, and restarted; however, the failure would recur whenever the brake pedal was depressed. The vehicle was tak…
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The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated that while driving and depressing the brake pedal, the parking brake would erroneously activate. The vehicle had to be shifted into Park, turned off, and restarted; however, the failure would recur whenever the brake pedal was depressed. The vehicle was taken to the dealer and the contact was informed that the failure might be due to the failure of a wiring harness inside the door. The dealer confirmed the failure and stated that parts were not yet available to fix the vehicle. The manufacturer was not notified of the failure. The failure mileage was 16,843.
NHTSA ODI #11456953
Mileage unknown · Mar 13, 2022
Electrical SystemForward Collision Avoidance
Drivers door wiring harness and control module malfunction. When this happens multiple MIL on dash display, windows roll down and emergency braking system applies the brakes by itself under 15 mph resulting in drastic unexpected deceleration. Luckily the car behind me was able to stop in time. Dealership indicates vehicle is…
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Drivers door wiring harness and control module malfunction. When this happens multiple MIL on dash display, windows roll down and emergency braking system applies the brakes by itself under 15 mph resulting in drastic unexpected deceleration. Luckily the car behind me was able to stop in time. Dealership indicates vehicle is safe to drive, no loaners available and parts are at least 3 month out.
NHTSA ODI #11456528
Mileage unknown · Mar 9, 2022
Electrical SystemForward Collision AvoidanceService Brakes
In may 2021 I had the drivers side wiring harness replaced due to being faulty which included windows unrolling on their own, cruise control not working, every time I stopped car using brakes emergency brake automatically came on and car would jerk forward, to name a few. After I hand it replaced it worked until November 2021 wh…
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In may 2021 I had the drivers side wiring harness replaced due to being faulty which included windows unrolling on their own, cruise control not working, every time I stopped car using brakes emergency brake automatically came on and car would jerk forward, to name a few. After I hand it replaced it worked until November 2021 where once again the same problems occurred. I took it to dealership who stated wiring harness again needed to be replaced. Unfortunately part is in back order and continues to not be available. Both the dealership and VW Car Care would not authorized a loaner and I was told I would have to continue to drive the car. However, car is not safe as electronics go hay wire on it and when I stop car emergency brake goes on and jerks car and everyone in it forward. As of today my dealership states their VW representative states still on back order and have no idea how long I will have to continue to wait for part.
NHTSA ODI #11455807
Mileage unknown · Mar 7, 2022
Electrical SystemUnknown Or Other
Upon starting the vehicle, an electrical fault for the drivers side door comes on. Often, this is followed by the drivers side door windows rolling down a few inches automatically. What follows next is a cascade of electrical faults, including but not limited to the emergency brake. When trying to drive in this condition, the…
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Upon starting the vehicle, an electrical fault for the drivers side door comes on. Often, this is followed by the drivers side door windows rolling down a few inches automatically. What follows next is a cascade of electrical faults, including but not limited to the emergency brake. When trying to drive in this condition, the brake automatically comes on just before the car comes to a complete stop. When there isn't the initial electrical fault, the car operates normally. This seems to be a problem associated with the driver's side door wiring harness. The car has been in the shop with the parts on backorder for over a month. This seems to be a known and common issue and it should probably rise to the level of recall.
NHTSA ODI #11455586
Mileage unknown · Mar 3, 2022
Electrical System
Error: Driver door contact switch - Door harness issues - car sitting at VW shop a month and no ETA for the part. Fault: Electronic parking brake There seems to be a major safety issue with the Atlas and Cross sport due to a malfunctioning driver side door harness. This causes the parking brake to engage while in motion, drive…
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Error: Driver door contact switch - Door harness issues - car sitting at VW shop a month and no ETA for the part. Fault: Electronic parking brake There seems to be a major safety issue with the Atlas and Cross sport due to a malfunctioning driver side door harness. This causes the parking brake to engage while in motion, driver side door not to lock and windows to roll down while randomly.
NHTSA ODI #11454997
Mileage unknown · Mar 2, 2022
Electrical SystemService Brakes
Vehicle has a defective driver door harness which causes the vehicle to think the door is open. When this happens the emergency brake engages and all the windows roll down. This behavior can occur while the vehicle is stopped and while the vehicle is in motion. Dealership has stated the repair part is on a national backorder wi…
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Vehicle has a defective driver door harness which causes the vehicle to think the door is open. When this happens the emergency brake engages and all the windows roll down. This behavior can occur while the vehicle is stopped and while the vehicle is in motion. Dealership has stated the repair part is on a national backorder with no estimated time the part will arrive. Dealership and Volkswagen have failed to provide any alternative forms of transportation.
NHTSA ODI #11454822
Mileage unknown · Feb 9, 2022
Electrical SystemForward Collision Avoidance
Door harness and module fault. Had emergency brake engage automatically while car was in gear, windows rolling up and down, key fob not working with the car while running and threatening shut down. Stabilizers needed replacing and alternator also low voltage while driving, stopped on the side of the road and would not engage i…
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Door harness and module fault. Had emergency brake engage automatically while car was in gear, windows rolling up and down, key fob not working with the car while running and threatening shut down. Stabilizers needed replacing and alternator also low voltage while driving, stopped on the side of the road and would not engage into gear.
NHTSA ODI #11451219
Mileage unknown · Jan 3, 2022
Electrical SystemForward Collision AvoidanceService Brakes
When turning the car on there are sometimes multiple errors: start-stop, driver door contact sensor, acc, and electronic brake. The car beeps very loudly telling me the engine is running (obviously). While driving, with or without current errors, the driver side windows will roll down, the doors will unlock and the car will appl…
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When turning the car on there are sometimes multiple errors: start-stop, driver door contact sensor, acc, and electronic brake. The car beeps very loudly telling me the engine is running (obviously). While driving, with or without current errors, the driver side windows will roll down, the doors will unlock and the car will apply emergency braking (out of no where) stoping the vehicle without warning. Supposedly this is an issue with the driver door wiring harness and apparently the part is almost impossible to get. The vehicle has been sitting at the dealership for two weeks with no ETA on parts.
NHTSA ODI #11445922
9,000 miles · Dec 28, 2021
Electrical SystemService Brakes
The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated while driving at low speeds, the emergency brake engaged independently. The contact also stated that the front driver’s side door failed to lock. The contact stated that the warning light was illuminated. The contact took the vehicle to the local dealer, wh…
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The contact owns a 2020 Volkswagen Atlas Cross Sport. The contact stated while driving at low speeds, the emergency brake engaged independently. The contact also stated that the front driver’s side door failed to lock. The contact stated that the warning light was illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing an unknown chip to be replaced and a wiring failure. The vehicle was not repaired but was pending repairs. The manufacturer had been informed of the failure. The failure mileage was approximately 9,000.
NHTSA ODI #11445310
Official recalls
11Jun 20, 2024
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021-2024 Atlas and 2020-2024 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 September 30, 2024. Owner notification letters will be mailed in phases, on October 18, 2024, December 10, 2024, December 20, 2024, and January 17, 2025. Owners may contact Volkswagen's customer service at 1-800-893-5298. Volkswagen's number for this recall is 69PZ.
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.
Oct 31, 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2019 Volkswagen Tiguan LWB, Golf Sportswagen A7, Golf Alltrack, Golf R GP, Audi Q3, Audi A3 Cabriolet, 2019-2020 Jetta NF, Jetta GLI, Golf GTI, Atlas, Golf A7, Audi A3, 2020-2021 Atlas Cross Sport, and 2021 Atlas FL vehicles. The tire pressure monitoring system may not detect an air pressure loss in adequate time when deflating occurs among all four tires simultaneously. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Consequence & remedy
Consequence: An undetected sudden loss of pressure in all four tires increases the risk of a crash.
Remedy: Dealers will update the TPMS software, free of charge. Owner notification letters were mailed November 18, 2022. Owners may contact Volkswagen's customer service at 1-800-893-5298 or Audis customer service at 1-800-253-2834. Volkswagen's numbers for this recall are (Audi) 45J7, and (VW) 45J6 and 45J8.
Mar 28, 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2019-2020 Atlas, 2020-2023 Atlas Cross Sport, and 2021-2023 Atlas FL vehicles. The door wiring harness electrical contacts may corrode, disrupting the electrical connection and delaying the deployment of the driver or passenger front side air bag during a side impact crash.
Consequence & remedy
Consequence: A delayed air bag deployment can increase the risk of injury.
Remedy: Dealers will secure and, as necessary, replace any the front door wiring harnesses showing a fault code, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 97GF.
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.
Nov 17, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Atlas and 2020-2021 Atlas Cross Sport vehicles. The air conditioning system drain tube could be blocked, causing water to leak inside the vehicle near the air bag control module.
Consequence & remedy
Consequence: A water leak may damage the air bag control module, causing an inadvertent air bag deployment and increasing the risk of injury or a crash.
Remedy: Dealers will repair the drain tube and replace the air bag control module, as necessary, free of charge. Owner notification letters were mailed January 14, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 87H4.
Additional source detail variants (2)
Air Bags: Air Bag/restraint Control Module
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Atlas and 2020-2021 Atlas Cross Sport vehicles. The air conditioning system drain tube could be blocked, causing water to leak inside the vehicle near the air bag control module.
Consequence: A water leak may damage the air bag control module, causing an inadvertent air bag deployment and increasing the risk of injury or a crash.
Remedy: Dealers will repair the drain tube and replace the air bag control module, as necessary, free of charge. Owner notification letters were mailed January 14, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 87H4.
Visibility:defroster/defogger/hvac System
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Atlas and 2020-2021 Atlas Cross Sport vehicles. The air conditioning system drain tube could be blocked, causing water to leak inside the vehicle near the air bag control module.
Consequence: A water leak may damage the air bag control module, causing an inadvertent air bag deployment and increasing the risk of injury or a crash.
Remedy: Dealers will repair the drain tube and replace the air bag control module, as necessary, free of charge. Owner notification letters were mailed January 14, 2022. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 87H4.
Jan 27, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Atlas and 2020-2021 Atlas Cross Sport vehicles. The front steering knuckle may fracture in the area of the strut mounting.
Consequence & remedy
Consequence: A fractured steering knuckle can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect and, as necessary, replace one or both steering knuckles, free of charge. The recall began February 16, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 40Q7.
Nov 17, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Atlas and 2020-2021 Atlas Cross Sport vehicles. One or both steering knuckles may have been damaged during production.
Consequence & remedy
Consequence: A damaged steering knuckle can fail, causing a loss of steering, thereby increasing the risk of a crash.
Remedy: Volkswagen has notified owners, and dealers will inspect and, as necessary, replace the steering knuckle, free of charge. The recall began November 19, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 40Q6. Note: Owners are advised to DO NOT DRIVE the vehicle until the vehicle has been inspected and repaired if necessary.
Nov 13, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2020-2021 Atlas Cross Sport and 2021 Atlas vehicles equipped with Continental Cross Contact LX Sport tires, size 255/50 R 20 105 T. The tires may have been over cured.
Consequence & remedy
Consequence: Over cured tires can result in a sidewall break causing a sudden loss of air pressure or the tread separating from the tire. Both conditions increase the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will inspect DOT date code and mold number on the vehicle's tires to see if they are affected, replacing them as necessary, free of charge. The recall began November 30, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 44Q5.
Aug 26, 2020
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2020 Atlas Cross Sports and 2021 Atlas vehicles. The driver's side headlight may have been aimed too low during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence & remedy
Consequence: A headlight aimed incorrectly aimed reduces the driver's visibility, increasing the risk of a crash.
Remedy: Volkswagen will notify owners, and dealers will adjust the driver's side headlight, free of charge. The recall began September 9, 2020. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 94N7.
Aug 26, 2020
Volkswagen Group of America, Inc. (Volkswagen ) is recalling certain 2020 Volkswagen Atlas Cross Sport, Jetta, Jetta GLI and Tiguan and Audi Q5 and SQ5 and 2021 Volkswagen Atlas vehicles. Parts of the front seat frame and backrest adjuster may not have been welded properly.
Consequence & remedy
Consequence: In the event of a rear-end crash, the backrest adjustment could break, possibly reducing the amount of occupant restraint, thus increasing risk of injury.
Remedy: Volkswagen will notify owners, and dealers will inspect the front seats, and, as necessary, replace the seatback frames, free of charge. The recall began September 11, 2020. Volkswagen owners may contact their customer service at 1-888-241-2289. Audi owners may contact their customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 72L1, 72K8, and 72K9.
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
1PE21008 · 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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