2023 Hyundai Santa Cruz power train problems

What owners report

• “Hyundai Santa Cruz with transmission problems. 5 attempts to repair and manufacture failed to. Last time, vehicle had a sudden transmission failure while driving. Car stop responding to acceleration and transmission was not switching gears, that could had cause loss of control, especially in high-speed or high-traffic situations. Luckily it was very early in the morning, not much traffic and before (0.3 miles) from taking a high-speed interstate. Vehicle is not safe to drive and according to a …”

  NHTSA complaint · filed 10/06/2025

• “On [XXX], I went out to start my 2023 Hyundai Santa Cruz (SC) to leave work to go home. It was difficult to start, however, it started. As I entered [XXX] , i was nearly rear ended by another car, because my SC lost all acceleration. I turned on my hazards for SAFETY and then began to try to accelerate again and was only able to get up to 45 MPH and then was turning 4,000 RPM. I limped my SC home where I had it towed to a local Hyundai dealer as it has roughly 38,000 miles. The dealership …”

  NHTSA complaint · filed 09/13/2025

• “car flashes transmission low fluid and gives a code of p193b-79. when trans downshifts upshifts will not happened. to clear the problem you have to turn car off and on , and then normal operation resumes, but shifting is now slower. and sluggish. this is the second transmission to have this problem. Seem hyundai has not fixed it from the 2022 recall.”

  NHTSA complaint · filed 09/05/2025

• “Vehice experienced FULL power loss several times. Truck taken to dealership and stated no problem found. Incident happened again a week later. Determined wires can become lose from battery terminals for no reason.”

  NHTSA complaint · filed 01/28/2025

• “My 2023 Hyundai Santa Cruz, which I bought new, has gone into limp mode twice in 8 months, losing power while I was driving and letting me go no faster than 25 MPH. The first time, in April 2024, I was on [XXX] in Hartford CT. I called 911 because I was certain I would be hit by a car. There was no warning lights to indicate a problem. I was able to get off the highway and had it towed to Meriden Hyundai in Meriden CT. They said they could find nothing wrong. On [XXX], my vehicle went into limp …”

  NHTSA complaint · filed 01/09/2025

• “Transmission failed to transfer adequate power to the wheels when the accelerator was pressed from a full stop at the entry point of an intersection. This led to the the vehicle slowly entering the intersection for 2 feet over w seconds. Transmission then transferred full power to wheels. Vehicle was then driven to the entrance of the nearest parking lot, which required a left turn. Vehicle again had only a partial transfer of power to the transmission, leaving the vehicle temporarily blocking p…”

  NHTSA complaint · filed 12/13/2024

• “On 3 separate occasions this has occurred . When accelerating, the engine or power train completely loses all propulsion. Twice I was starting a left hand turn and crossing oncoming traffic. On one occasion I was turning right onto a 50 MPH highway and quickly veered off the road onto the berm. The only item on dash board flashing on the third incident was the cruise control preset and it was flashing 20. At the time I was not using the cruise control and I did not set it for 20. No dash board…”

  NHTSA complaint · filed 10/15/2024

• “Loss of power during driving No warning or warning lights vehicle would not accelerate engine speed increased only to 3k rpm’s but vehicle would not accelerate This could have been life threatening if I was in traffic Shut vehicle off and restarted problem when away From looking on forums this is an issue with the Santa Cruz”

  NHTSA complaint · filed 08/12/2024

Unverified owner reports from NHTSA's public complaint database.

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