2022 Volkswagen Taos: check engine light

Filed Oct 7, 2026 · Engine, Fuel system · UT

On [XXX], while driving through [XXX] in high-speed highway traffic, the vehicle suffered a sudden, catastrophic loss of throttle response and engine power. The instrument cluster displayed a solid Check Engine light alongside an Electronic Power Control (EPC) warning light and assist system failure notifications. The complete loss of acceleration forced the driver to coast across active highway lanes onto a dangerous shoulder, creating an immediate and severe collision risk. This sudden loss-of-drive-power symptom mirrors the safety hazard detailed under the federal safety agency Recall #23V‑214 (VW Campaign 20DV). This breakdown is the third major powertrain failure on this vehicle across just 13,382 miles of ownership. Prior dealer-serviced failures include a failed camshaft seal requiring replacement (Feb 2025) and a complete Transmission Mechatronic Unit replacement (Aug 2025). 100% of all mechanical service and maintenance has been performed exclusively at an authorized Volkswagen dealership. The vehicle is available for inspection. Volkswagen of America and the dealer have been formally notified under active Case #[XXX] but have failed to remedy the vehicle or provide safe replacement transportation. This vehicle is still under factory warranty and CPO. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 14, 2026 · Electrical, Engine · PA

I bought my 2022 VW Taos with only 16,000 miles and one previous owner. In 2023. In 2025 with only 42,000 miles the head gaskets were leaking and needed replaced. This was a COMMON issue that somehow isn’t a recall? Yet 90% of complaints on this list, including mine are for this exact reason. It was under warranty and was fixed, however in 2026 with only 68,000 miles my ECP, ABS, check engine light, and emergency transmission light all are on. My car is currently stuck in 2nd gear as a precaution to not destroy the transmission. The mechanism needed to fix this was quoted to me as being 1,500 to 2,000 JUST FOR THE PART! Not including labor and other fixes to go along with it. This isn’t cheap, reliable or safe. And the car is pretty much a waste at this point.

Filed Aug 22, 2026 · Engine, Fuel system · AZ

On July 30, 2026, while driving my 2022 Volkswagen Taos out of my apartment parking lot, the EPC and check engine lights illuminated. The vehicle shook, lagged, stalled, and could not accelerate normally. I parked and turned it off. An authorized Volkswagen dealer diagnosed a faulty spark plug. On August 12, the same failure recurred. The EPC and check engine lights illuminated, the vehicle shook, and it again lost acceleration. The dealer attributed the misfire to poor fuel caused by Arizona monsoon and dust-storm conditions and added a fuel additive. However, the only major dust storm around these dates occurred on August 19, after the first two incidents. No fuel-test results were provided to support this explanation. On August 20, the failure occurred a third time while I was driving on a major road. The vehicle shook and experienced a severe loss of propulsion and acceleration. The check engine light remained on after the engine was turned off. I had to restart the vehicle three times before I could move it into a parking lot. I was less than one mile from entering a highway, and the sudden loss of acceleration in traffic created a serious collision risk. The vehicle was towed to the dealer. On August 21, the dealer again attributed the misfire to poor fuel. It added fuel-system cleaner, filled the tank with 91-octane fuel, and test-drove the vehicle, but the misfire remained. The technician then reported that three spark plugs were fouled and required replacement. The same dangerous loss-of-power condition occurred three times within 22 days despite two prior repair attempts. The cause of the repeated misfires and fouled plugs remains unidentified. The vehicle is at the Volkswagen dealership and is available for inspection. There was no crash, fire, or injury.

Filed Jul 14, 2026 · Engine, Fuel system · CA

On 7/9/2026, my 2022 VW Taos was brought to the dealer for being severely underpowered, check engine lights on, and a strong raw fuel smell inside the vehicle. On 7/10/2026, the dealer stated the vehicle was ready, claiming they replaced a turbo charge pipe O-ring. The service advisor verbally stated the vehicle had been successfully test-driven for 5 miles on streets and the highway. However, official paperwork only stated "cleared faults verified no leaks in system, vehicle is now operating as designed." Immediately upon driving home on the highway, as the vehicle reached 70–75 mph under load, a loud whistling noise and a sudden, dangerous loss of propulsion occurred simultaneously. The vehicle was returned to the dealer on 7/10/2026. On 7/13/2026, the vehicle was picked up after a second repair where the dealer admitted the plastic charge pipe (05E-145-673-Q) was actually fractured and had completely blown off the turbocharger during my highway drive, generating fault code P227900 (Intake Air System Leak). Upon reviewing the paperwork from both visits, I discovered the odometer had only increased by exactly 1 mile during the first service visit. The dealer completely failed to road-test the vehicle under actual highway boost loads before certifying it as safe, which directly caused a catastrophic structural engine failure and an emergency safety hazard at 75 mph.

Filed Jun 13, 2026 · Electrical, Engine · VA

The systems failing are electrical, engine, and fuel/propulsion systems. VW TAOS 2022 purchased Sept. 2023. Two weeks after purchasing the vehicle, I'm driving down the street and the vehicle began to lose power and start slowing down. It eventually cut off. About a week later, I experienced the same issue. I called the dealer and they had me to bring my car in. I was told that they couldn't find the problem, but that the car was misfiring. They "repaired" and returned it to me. As I drove on local streets and the interstate, I have problems with acceleration. The car does not pick up speed like it should and lags behind and then suddenly jerks forward (even after battery rest times during a stop). It rides a bit rough. Occasionally, my dashboard blacks out while I'm driving. My auto-start doesn't always work, even after the fob batteries have been changed. My gas seems to disappear and I find myself gassing up more often than I should be. I would contact the dealership, they'd coordinate service around my scheduled service dates and claim that they could never find or duplicate the problems that I'm having. The problems continue. My engine light came on while I was driving and stayed on. I was told to bring in my car. The dealership kept it from July-Sept 2025, replacing parts and then returned it to me. Two days later the engine light came back on and I had to return to the dealer again for service. After leaving a parking lot (Jun 2026), two blocks down the street the TAOS began to lose power, the engine light is flashing and the EPC code (engine control malfunction) light lit up. I called VW and they dispatched a tow. My TAOS was towed to Checkered Flag VW. My safety (and others) is at risk because the power loss just happens without warning. If a driver is not paying attention, they could run into the back of me or hit me on the side during a lane change due to the slow movement.

Filed Apr 22, 2026 · Fuel system · TN

Vehicle: 2022 Volkswagen Taos Mileage at Incident: 61,170 On April 21, 2026, while driving shortly after leaving my home, the EPC (Electronic Power Control) warning light suddenly illuminated and the engine warning light began flashing rapidly. The vehicle immediately began jerking, hesitating, and losing power. It started slowing down unexpectedly while in motion. This created a serious safety hazard. I was forced to reduce speed and maneuver to the side of the road to avoid being rear-ended. The sudden loss of power in traffic placed me and other drivers at risk of a collision. After turning the vehicle off and restarting it, both warning lights disappeared. Notably, on April 3, 2026 (60,428 miles), I had an oil change performed. On April 6, the engine light came on and remained illuminated until April 18, then turned off without repair. Three days later, the EPC failure occurred. The dealership was unable to reproduce the issue but charged $190 for diagnostics and stated the problem was a cracked N80 valve line (small leak), quoting approximately $700 for repair. I am aware of reports involving similar issues affecting thousands of vehicles of this model year. Sudden loss of engine power while driving is a clear safety concern, especially when warning lights appear and disappear intermittently. The vehicle remains available for inspection.

Filed Apr 14, 2026 · Transmission · PA

I purchased the vehicle brand new (VW Taos 2022) and have maintained it properly. At approximately 60,000 miles—just outside the warranty period—the vehicle developed a serious transmission issue. While driving, I received a warning stating “Transmission in emergency mode” followed by a check engine light. The vehicle then entered limp mode, limiting shifting to manual gears (M2–M4) and eventually becoming stuck in M2. An authorized Volkswagen dealership diagnosed the issue as a mechatronic failure and quoted approximately $2,000 for repair. I contacted Volkswagen Customer Care to request goodwill assistance, as this represents a premature failure of a major drivetrain component. Given the relatively low mileage, the known issues associated with early model-year Taos vehicles, and the safety implications of the vehicle entering limp mode during operation, I believe this repair should not fall entirely on the consumer.

Filed Feb 23, 2026 · Engine, Fuel system · TX

Vin # [XXX] Evap system hose-canister parts regulator valve. Check engine light stays on and this started in June 2025. Gorman McCracken Volkswagen Longview Texas diagnosed. February 1,2025 Low engine coolant light continues to come on. We have had to add coolant for the last two weeks. About 3 gallons used. The back up camera and navigation screen goes black often and has to be reset. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 1, 2026 · Electrical, Fuel system · MS

Since the purchase of my 2022 VW Taos in 2022, there has been a repeated issue of the check engine light coming on at random times. Each time it has happened the code indicates a problem with the fuel evap system. The issue has been fixed multiple times by replacing parts. There has been no fix for the issue and it still persists. Problems with the fuel evap system puts the drivers and passengers at risk. Being unable to determine an issue with the car and the safety of operating a motor vehicle due to continued negligence by the manufacturer is the opposite of a safe motor vehicle. Additionally, since buying the vehicle there have been repeated issues with the communications module. The module had to be replaced just days after purchasing it. Now, it is not working once again and if there was an emergency, the technology presented when purchasing the car, SOS, information, crash detection, location, etc, is not available to help me. VW presents these as safety features then does nothing to fix their equipment issues that ultimately render these options and functions useless.

Filed Dec 30, 2025 · Engine · NJ

I purchased a 2022 Volkswagen Taos from TOM‘s VW, Union, New Jersey on Sep 23, 2023. At the time of purchase, the vehicle had approximately 19000 miles. Unfortunately, I experienced the engine light illuminating after starting the car at the end of October 2024. I brought this issue to Tom's VW's attention in Nov, 2024 - 1) I made an appointment with Tom's VW, and the first time I went to the dealership was on Nov 2, 2024. Since then, we have come to Tom's VW dealership to fix the same issue at least 6 times, the latest one was on May 15, 2025. 2) The car has been kept in the dealership's shop since it was drop off at the dealership on May 15, 2025. It's still kept in the dealership's shop now. 3) Several times we were told the problem was resolved and we could pick up the car, but the problem would usually reappear the next day. We immediately called Tom's VW to inform them and ask if it was safe to drive the car before it was delivered to Tom's VW again, since the problem involved the engine. However, we were told there was no safety issue. This concerns the engine, and the problem remains unresolved after a year, with no explanation for the cause of the engine light illuminating. We've been repeatedly told there's no safety issue and we can continue driving. Given this situation, I strongly suspect a serious engine-related quality problem with the car, and that the dealer's advice—that we can continue driving—poses a safety hazard.

Filed Nov 27, 2025 · Electrical, Fuel system · GA

The vehicle has had repeated issues related to the fuel system, including strong fuel odor inside the cabin, a gurgling sound coming from the fuel tank area, and recurring check engine lights shortly after a previous recall repair was completed. The most recent diagnostic from the dealer indicated a faulty fuel tank pressure sensor (G400), but I was initially told the vehicle needed a fuel pressure release valve. There has been inconsistency in the diagnostics and explanations provided to me. The fuel smell in the cabin and apparent pressure issues in the tank created a safety concern for me and my passengers, especially while driving with windows closed or using cabin heat. I am concerned about a potential fuel leak or improper tank venting. The problem has occurred multiple times, including at least five check engine lights after the recall repair. The dealer has inspected the vehicle several times, but the issue has not been fully resolved, and additional related parts (such as the tank shutoff valve) were recommended for replacement. Warning lights included repeated check engine indicators, and the fuel odor occurred each time the issue recurred. The vehicle is available for inspection upon request.

Filed Oct 29, 2025 · Engine, Fuel system · NM

I've been having issues with my car since I bought it. I've taken the car in for the Power Train System, and the codes that come up are P0456 and P2421. This car has a mind of its own. I've driven it and it started lagging, and I went into limp mode just crossing a 2 way stop with ongoing traffic. I don't understand how VW doesn't address this problem when I know that if anyone were in my shoes, they wouldn't have dealt with this, going to the dealership 3,4 times a year when I should only be going in frequently for oil changes. The dealership says after my warranty is over, I have to pay out of pocket, but I don't see why, when it's been an ongoing issue and VW needs to have an extended warranty, because I know I am not the only one with issues. Reddit has thousands of complaints about VW, but it's our problem that they couldn't produce a reliable car. The dealership has been aware of this for 4 years since I bought my car in June 2021. I have had the engine light come on every 3 -5 months since June 2021, and it's always the same when they replace a whole part. I have all the paperwork and all the information on what they perform on my car. I am a regular. citizen, and I only make around 30K a year, if I were able to, I would get another car, but I've literally invested 20K in this car, and it's ridiculous how unreliable and how I constantly have to worry if the car will work. I don't have a scanner, so I uploaded how many times I've been to the dealership for one car.