What is the 2019-2021 Hyundai Veloster Battery Drain and No-Start from Infotainment/Telematics or Electrical Module Sleep Failures?

A recurring owner complaint on late-model Hyundais, including the Veloster, is an intermittent dead battery after the car sits overnight or for a few days despite a relatively new battery. Reports often mention the infotainment system, Blue Link/telematics, door-handle or body co… Repairs typically run $150-$900. Severity: medium.

What is the 2019-2021 Hyundai Veloster Knock Sensor / Engine Protection Logic Triggering Reduced Power and Check-Engine Light on 2.0L Models?

Some naturally aspirated 2.0L Veloster owners report check-engine lights, rough running, and reduced-power behavior tied to knock sensor activity or engine protection logic. While not as notorious as older Hyundai engine campaigns, the symptom pattern is documented enough to appe… Repairs typically run $200-$1,200. Severity: medium.

What is the 2019-2021 Hyundai Veloster Forward Collision-Avoidance / Driver Assistance False Warnings and Camera-Radar Malfunctions?

Owners have documented intermittent failures of the forward collision warning, lane-keeping, and related ADAS functions, including dashboard messages that the front camera or safety systems are unavailable. Some complaints involve false alerts in clear weather, while others descr… Repairs typically run $200-$1,800. Severity: medium.

What is the 2012-2021 Hyundai Veloster 6-Speed Manual Clutch Master and Slave Cylinder Seal Failure Causing Pedal to Drop to the Floor and Hard Gear Engagement?

Manual-transmission Velosters of both generations use a hydraulic clutch whose master-cylinder seals (and less often the concentric slave cylinder) begin bypassing fluid, usually between 60,000 and 100,000 miles on first-gen cars and as early as 35,000 miles on some 2019+ Turbo m… Repairs typically run $200-$1,500. Severity: medium.

What is the 2019-2022 Hyundai Veloster Veloster N Rear Performance Brake Pads Sticking to Rotors After Rain or Washing (Clunk on Move-Off and Rear Brake Binding)?

The Veloster N's rear brakes use a high-metallic performance pad on plain iron rotors. When the car sits after rain, a wash or overnight in a damp climate, surface rust bonds the pad face to the rotor; on the first move the pads tear free with a loud clunk or pop, and in worse ca… Repairs typically run $150-$1,000. Severity: low.

Hyundai · Known Issues

2021 Hyundai Veloster Problems: 10 Known Issues

2021 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

Share:@au7o.io

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Hyundai Veloster has 10 documented known issues, with 5 rated critical. The most serious are Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults ($250-$2,200 repair), Veloster N High-Pressure Fuel Pump Fuel Control Valve Wear Causing Over-Rich Mixture and Loss of Power (Recall 24V528 / Hyundai 262) ($0-$1,000 repair), Smartstream IVT/CVT Hesitation, Judder, and Limp-Mode from Transmission Control Logic or Internal Faults ($300-$5,500 repair), Veloster N 8-Speed Wet DCT Electric Oil Pump PCB Solder Failure Causing Loss of Drive (Recall 22V746 / Hyundai 236, TSB 22-AT-009H) ($0-$0 repair) and 2.0L Nu MPI Piston Oil Ring Heat-Treat Defect Causing Cylinder Scuffing, Oil Consumption and Engine Seizure (Recall 21V301 / Hyundai 203) ($0-$0 repair). Across all issues with published estimates, repair costs range from $150 to $5,500. DIY maintenance guides at au7o.io.

Frequently Asked Questions

What are the most common Hyundai Veloster problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Hyundai Veloster has 10 documented issues. The most frequently reported are: Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults, Veloster N High-Pressure Fuel Pump Fuel Control Valve Wear Causing Over-Rich Mixture and Loss of Power (Recall 24V528 / Hyundai 262), Smartstream IVT/CVT Hesitation, Judder, and Limp-Mode from Transmission Control Logic or Internal Faults. Of these, 5 are rated critical and should be addressed promptly.

Is the Hyundai Veloster reliable?

The 2021 Hyundai Veloster has 10 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 5 issues are rated critical: Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults and Veloster N High-Pressure Fuel Pump Fuel Control Valve Wear Causing Over-Rich Mixture and Loss of Power (Recall 24V528 / Hyundai 262) and Smartstream IVT/CVT Hesitation, Judder, and Limp-Mode from Transmission Control Logic or Internal Faults and Veloster N 8-Speed Wet DCT Electric Oil Pump PCB Solder Failure Causing Loss of Drive (Recall 22V746 / Hyundai 236, TSB 22-AT-009H) and 2.0L Nu MPI Piston Oil Ring Heat-Treat Defect Causing Cylinder Scuffing, Oil Consumption and Engine Seizure (Recall 21V301 / Hyundai 203). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Hyundai Veloster problems?

Repair costs for known Hyundai Veloster issues range from $0 to $5,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults, typically costs $250-$2,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2019-2021 Hyundai Veloster Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults?

Multiple owners reported sudden loss of steering assist or abnormally heavy steering effort, sometimes accompanied by warning lights and fault messages. On modern Hyundai platforms this is commonly tied to the Motor Driven Power Steering (MDPS) system, steering angle/torque sensi… Repairs typically run $250-$2,200. Severity: high.

All 10 Known Issues

Other Hyundai Models

Frequently Asked Questions

What are the most common Hyundai Veloster problems?

Is the Hyundai Veloster reliable?

How much does it cost to fix common Hyundai Veloster problems?

What is the 2019-2021 Hyundai Veloster Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults?

When Issues Typically Appear

2019-2021 Hyundai Veloster: Smartstream IVT/CVT Hesitation, Judder, and Limp-Mode from Transmission Control Logic or Internal Faults#

2021-2022 Hyundai Veloster: Veloster N 8-Speed Wet DCT Electric Oil Pump PCB Solder Failure Causing Loss of Drive (Recall 22V746 / Hyundai 236, TSB 22-AT-009H)#

2012-2021 Hyundai Veloster: 6-Speed Manual Clutch Master and Slave Cylinder Seal Failure Causing Pedal to Drop to the Floor and Hard Gear Engagement#

2019-2021 Hyundai Veloster: 2.0L Nu MPI Piston Oil Ring Heat-Treat Defect Causing Cylinder Scuffing, Oil Consumption and Engine Seizure (Recall 21V301 / Hyundai 203)#

2019-2021 Hyundai Veloster: Knock Sensor / Engine Protection Logic Triggering Reduced Power and Check-Engine Light on 2.0L Models#

2019-2021 Hyundai Veloster: Electric Power Steering Assist Loss or Heavy Steering from MDPS/Steering Column Faults#

2019-2022 Hyundai Veloster: Veloster N High-Pressure Fuel Pump Fuel Control Valve Wear Causing Over-Rich Mixture and Loss of Power (Recall 24V528 / Hyundai 262)#

2019-2021 Hyundai Veloster: Battery Drain and No-Start from Infotainment/Telematics or Electrical Module Sleep Failures#

2019-2021 Hyundai Veloster: Forward Collision-Avoidance / Driver Assistance False Warnings and Camera-Radar Malfunctions#

2019-2022 Hyundai Veloster: Veloster N Rear Performance Brake Pads Sticking to Rotors After Rain or Washing (Clunk on Move-Off and Rear Brake Binding)#

What is the 2019-2022 Hyundai Veloster Veloster N High-Pressure Fuel Pump Fuel Control Valve Wear Causing Over-Rich Mixture and Loss of Power (Recall 24V528 / Hyundai 262)?

What is the 2019-2021 Hyundai Veloster Smartstream IVT/CVT Hesitation, Judder, and Limp-Mode from Transmission Control Logic or Internal Faults?

What is the 2021-2022 Hyundai Veloster Veloster N 8-Speed Wet DCT Electric Oil Pump PCB Solder Failure Causing Loss of Drive (Recall 22V746 / Hyundai 236, TSB 22-AT-009H)?

What is the 2019-2021 Hyundai Veloster 2.0L Nu MPI Piston Oil Ring Heat-Treat Defect Causing Cylinder Scuffing, Oil Consumption and Engine Seizure (Recall 21V301 / Hyundai 203)?

What is the 2019-2021 Hyundai Veloster Battery Drain and No-Start from Infotainment/Telematics or Electrical Module Sleep Failures?

What is the 2019-2021 Hyundai Veloster Knock Sensor / Engine Protection Logic Triggering Reduced Power and Check-Engine Light on 2.0L Models?

What is the 2019-2021 Hyundai Veloster Forward Collision-Avoidance / Driver Assistance False Warnings and Camera-Radar Malfunctions?

What is the 2012-2021 Hyundai Veloster 6-Speed Manual Clutch Master and Slave Cylinder Seal Failure Causing Pedal to Drop to the Floor and Hard Gear Engagement?

What is the 2019-2022 Hyundai Veloster Veloster N Rear Performance Brake Pads Sticking to Rotors After Rain or Washing (Clunk on Move-Off and Rear Brake Binding)?