2022 Hyundai Santa Cruz

When driving home from work, the vehicle shuttered and almost lost power to the vehicle. Received error code DTC P1C2D03 Powertrain TCU through the MyHyundai application and is available for inspection. My safety is put at risk due to loosing power to the vehicle while driving which almost caused an accident on the highway. There is a similar recall in place for the 2022 Hyundai Santa Cruz for the same issue. However, the recall only applied to the Santa Cruz with a certain vin prefix. I haven't had the vehicle inspected by the manufacturer (Earliest appointment is 17 November 2023). I only received the check engine light once the shuttering started to happen.

1.Spring 2023 Received a Recall on tow hitch wiring package (may catch on fire)... No solution yet! I was experiencing transmission problems around same time. 2. My Hyundai App warns of transmission problem on 07/22/2023. Took my (19 month old) 2022 Santa Cruz to Preston Hyundai 07/24/2023. Earliest appointment available was scheduled for 08/09/2023 (16 days waiting period). 3. 08/09/2023, at Preston Hyundai, says they must order a new transmission and refuses to give me my truck back claiming it is UNSAFE to Drive (even though I drove it 16 days (over 400 miles) waiting for my service appointment!). Truck has remained at Preston Hyundai since 08/09/2023 and replacement transmission ETA is 10/24/2023, making total time in dealership 76 days to date (or 92 days since being notified on my Hyundai appof transmission problem! Truck has not moved or been started since 08/24/2023. 4. Back on 07/22/2023, I attempted to program Navigation system with "vacation address" but Nav System displayed prompt that Nav it needed a map update. I cleared the "OK" prompt off the display but I started getting "Check Engine" dummy light appearing and other dummy lights appearing! Also my tachometer gauge (also is the right turn signal mirror camera), quit working and started beeping every 10 seconds or so. 5. On 07/24/2023, at Preston Service Dept., I ask them to update Nav System. I was told that it takes too long and they won't do it! (lacking personnel and time and I should do it myself. I researched "How To" and discovered many warnings from owners that their vehicles computer system got messed up attempting the map update. I've been communicating with Hyundai headquarters who suggested I inquire about the "BuyBack" Program at my Dealership! I did inquire on 10/10/2023 and they've never heard of it, but evaluated my truck and offered me $27,000 for my 20 month old truck, leaving me a $15,000 expense for a new 2024 Santa Cruze. 6. I've now contacted a "Lemon Law" Law Firm!

2022 Santa Cruz issues periodically with RPM will reach 4,000-5,000 (Engine sounds to be reving..sp), mph is near zero, on acceleration from a stopped position. To me, sounds to be torque converter, transmission or electrical system. Have had to dealer on 2 occasions, of which, they cannot reproduce issue.(May 25, August29). This issue is rare but when it occurs (last happening this week Oct 4)concerns of vehicle stopping completely and resulting in accident. Contacted Hyundai customer complaint location, to no avail. It may not be of concern to others but it is to me. When occurs removing foot from accelerator, start process of pulling forward again, all is good. This happened in July, when necessary to have someone else drive vehicle. They were ready to park and call tow truck. Advised what to do to rectify issue, towing was not necessary. Case numbers [XXXXXXX], NHTSA numbers assigned 829558: 828559: 827470. May be others……but I thought my contacting NHTSA was reporting issue as well. Any additional information needed, will provide. Contacted local dealer Sept 29, as well as Hyundai Consumer Affair (hmausa) to advise my intentions. Have contacted Consumer Affairs several times, assigned case number, Sept 1. but no resolution of issue. Have previously, via email, forwarded documentation to NHTSA. First date taken for “look at” was May 25,2023. Actually unsure of first occurrence date. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Lose of power, twice, one was around July early August, driving from my home doing about 30 mph I lost power, and the word limit showed on my dash, thinking I may have done something wrong myself I didn't think much of it until last Wednesday 09/27/23 it happened again, after leaving my destination I was driving home went around a corner and was up to about 35 mph and my truck lost power, which was completely nerve wrecking I had to pull over quickly and the word limit showed up again, I restarted the vehicle and drove off, and called a hyandai dealership and made an appointment which is for today Monday 10/02/23

Twice, as I accelerated the transmission slipped out of gear as if it was shifted into Neutral. In both cases it finally shifted into gear and started to accelerate. In one case I was accelerating on to the Interstate. The Santa Cruz was taken to the dealer on Sept. 7th 2023 but they could not reproduce the problem and indicated there were no error codes. When the problem occurred I did not see a warning light on the dash.

August 16th, 2023 - Roughly 10:30 am Started car using Push-To-Start, car coughed a few times upon startup. Was about 74 degrees, not too hot or too cold. (This has happened before, not totally abnormal for it to cough on startup.) Loaded up the kid, our luggage, and left. Car was running about 4-5 minutes before putting it in drive. Drove out of the neighborhood street pretty normally, went to our stop sign, turned left. Car struggled up hill, appeared to be revving, but the RPMs and the speed did not reflect the amount of noise the car was making. Stopped at another stop sign, turned right, car WOULD NOT accelerate faster than 25ish mph. I put the pedal to the floor to try to bring up the speed, the SMART mode indicator was turning red (indicating bad gas mileage) but it was not accelerating or moving any further. Pulled into someone's driveway to get off the road. Stopped the car, put it in park, then put it in reverse, drove out of the driveway, put it back in drive. Car continued to not accelerate. Unable to get RPMs past 3k and speed past 25ish mph. Got it home without incident. Had dealership tow car as I was unwilling to drive it on an 70 mph road to get it to the dealer. Dealership and Hyundai corporate reject that anything occurred due to there being no computer indicator indicating there was an issue. They believe I had the car in manual mode. I discussed with them that 1) This was very unlikely, as I shifted back into drive more than once and 2) my RPMs would have been increasing if I was accelerating but simply not shifting. I went online and found out this is a widespread issue - I am not the only one reporting this problem.

In the middle of driving, the DCT transmission began having intermittent issues with shifting and wouldn't allow regular acceleration, as well as disengaged the transmission/clutch around 3,000rpm in every gear. At this point, it would either over-rev with no connection to the transmission, or required letting off the gas completely, and long enough, to force a gear shift. Max speed was limited to around 55mph during this time. Both TCU updates have already been performed on the vehicle prior to the incident. A warning message appeared during the incident stating the TCU needs repair, and the check engine light illuminated. A standard OBDII diagnostic tool was unable to read the specific code afterwards. This falls in line with multiple similar situations with these transmissions, and it will be going to a dealer for evaluation.

Vehicle begins to sputter and doesn’t want to accelerate. This usually occurs on the highway. Pulling over and turning the car off “resets it” sometimes. Vehicle is less than a year old with 26k mi on it. When the vehicle experiences these episodes I have to gradually use the accelerator, vehicle does not like fast acceleration when it’s going through one of these episodes. Check engine light comes on and a message stating a diagnostic of the engine control system needs to be conducted. Currently awaiting Hyundai dealership to get me into their service department.

For the past 2 months our vehicle would give us an error message that "transmission system error! Check transmission oil immediately". Then the transmission system would almost shut down and give us hardly any power to proceed. We would shut the car off, wait and turn it back on and it would work. This mainly seems to happen in stop and go traffic. If this were to happen on the highway it would be very dangerous. The car would be very sluggish until we are able to pull over and stop the car. We have taken the car to the dealership and on the second trip they were finally able to have it happen to them. It currently is in the shop for the third time. The first time they unplugged our security system and did not check the transmission fluid. The second time after it happened to them, they added 1 1/2 quarts of oil to the transmission fluid. It is a closed system and we are not seeing any leakage to the system. I am not sure what is causing the issue, but it has gotten to the point that we don't feel safe driving the vehicle anymore. I checked on line and other people have been receiving this error message. My car has about 20,500 miles on it and it is about 14 months old.