Check Engine Light On Problems of Hyundai Genesis

I don't know if it was electrical or engine related. The oil pressure light would come on while driving - all conditions - slow, fast, stop-and-go backroads as well as during steady highway driving. While highway driving at one point, the oil light came on and the check engine light also comes on and the functioning of the car is affected (power, steering etc. ) for a brief time, then it went back to normal. It felt like the car turned off while I was driving on the highway and then came back on.

See all problems of the 2015 Hyundai Genesis 🔎.

The check engine light come on for no reason. The car locked me out while running and both key fabs wouldn't unlock it from the outside. The Smart trunk doesn't work. When you lock the doors, the driver's side won't lock.

Engine stalled while driving. I was making a left turn in a center turn lane and the engine stalled out. Coasted back to the center turn lane, put the car in park and it started back up. No check engine light or other warning lights.

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I was driving northbound on I-295 in washington, DC when my check engine light illuminated and the car began to slow down in extremely heavy traffic and I lost the ability to accelerate. I attempted to accelerate in order to get my vehicle off the busy highway and to a safer location, but I was not able to go more than a few meters. It was fortunate that I was not seriously hurt or killed. This is clearly a serious safety issue and I am surprised that there has not been a recall to fix this problem, especially considering that it appears to be something that has been happening to many Hyundai vehicles for some time now. After more than one (1) hour, I was rescued by a towing company that left my car at the dealership. The dealership has discovered that I require at least a throttle body assembly to repair the issue and has ordered the parts which means that I am renting a car until the repairs are made (the part will take several days to be delivered). After the throttle body assembly is installed, the dealership will rescan to see if that eliminates some of the other codes that were discovered.

For the fifth time I am having an oxygen sensor replaced on my Genesis (the vehicle has 4). The symptom has been a "check engine light" that results in an intermittent, occasional problem when stopped and idling. The engine light starts to flash, the engine begins to idle very roughly, and there's barely enough power to creep through the intersection. This condition clears up pretty quickly but the light remains on. The flashing light/rough idle/loss of power recurs. The problem has occurred requiring an oxygen sensor change five times starting in mid-2016 at around 100,000 miles.

See all problems of the 2009 Hyundai Genesis 🔎.

Tl- the contact owns a 2012 Genesis. The contact stated that while at a stop light the vehicle suddenly experienced unintended acceleration. During the incident the brakes malfunctioned and would not immediately stop the vehicle when pressing the brake pedal. Moments later the engine back fired and the check engine light illuminated. The vehicle was taken to the local dealer hyundia of coconut creek who diagnosed that the engine valve was faulty and needed to be replaced. The vehicle was repaired but the failure reoccurred. The vehicle was taken back to the dealer who diagnosed that the transmission was faulty and need to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but no assistance was offered. The failure mileage was 65,000. Jft.

The contact owns a 2009 Hyundai Genesis. The contact stated that when the vehicle was started, the check engine warning light illuminated. The vehicle was taken to a dealer, where it was diagnosed that the sensor assembly oxygen sensor needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was notified of the failure. The failure mileage was 73,199.

Vehicle had previously backfired periodically, especially when downshifting. Was starting from full stop, engine was sputtering, check engine light was on, tachometer was below 500 rpm. Vehicle was driveable, but acceleration was difficult due to sputtering engine. Drove directly to dealer - vehicle was diagnosed and repaired same day (04/15/2013). Service writer provided copy of factory technical service bulletin #12--FL-007 (July 2012), which states as follows. "this bulletin provides information related to the gdi idb (injector driver box) ecu software update of some 3. 3l/3. 8l vehicles that may experience any of the flolowing dtc stored: p0300: random/multiple cylinder misfire detected p0301: cylinder 1 - misfire detected p0302: cylinder 2 - misfire detected p0303: cylinder 3 - misfire detected p0304: cylinder 4 - misfire detected p0305: cylinder 5 - misfire detected p0306: cylinder 6 - misfire detected" service writer verbally advised that misfire was detected in cylinder 5, but this problem was not stated on repair order. He also indicated that problem may recur. Dealer should have notified all existing vehicle owners at time technical service bulletin was issued.

See all problems of the 2013 Hyundai Genesis 🔎.

Traveling to indiana from north carolina on the 6th of may 2011. On a rural road traveling approximately 55 mph, all of a sudden the engine light and esc warning lights came on. After that when I pressed on the accelerator, there was no power. Electricity was still there and the engine was still on, but no power from the gas pedal. I had to turn the emergency lights on and moved onto the side. I was lucky because there weren't many cars around. It would have been pretty dangerous if there were cars around and my car suddenly stopped. I was able to turn the car off and restart. When I restarted the car the engine light remained on but I had regain the ability to accelerate. I pulled into a hotel and called Hyundai. The closest dealer was gaddis Hyundai of muncie, indiana. The service department was closing but I discussed with technician. He indicated that it was common problem with the throttle sensor. He indicated that he would be able to fix it Monday, but that if the light went off and it was running ok, it may never happen again. I told him that I need to be durham , nc on Monday. He indicated that if it happen again. To turn off and restart and it should reset. On my way back from indiana to north carolina I stayed in the right hand lane. On 4 separate occasions the vehicle lost power and I was unable to accelerate. Each time I was able to pull over to the side of the road, turn the vehicle off, wait a few minutes and then restart and continue. The car is currently at the stevenson Hyundai dealership in jacksonville, nc. Here is a forum web site that reflects similar problem identified on numerous occasions related to the Hyundai Genesis v6 and v8. . Read more...