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Kia · Known Issues

2022 Kia Sportage Problems: 7 Known Issues

2022 model year · 298+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 298+ owner reports, the 2022 Kia Sportage has 7 documented known issues, with 2 rated critical. The most serious are No Engine Immobilizer - Steering-Column Theft Vulnerability and Anti-Theft Software Campaign ($0-$1,200 repair) and Tow Hitch Harness Module Fire Risk (Recall SC249 / NHTSA 22V-703) ($0-$0 repair). The most commonly reported issue is Rear Differential Mount Bushing Wear (AWD Models) with 298 owner reports. Across all issues with published estimates, repair costs range from $150 to $2,000. DIY maintenance guides at au7o.io.

In This Article

  • Sportage Electrical2
  • Sportage Safety/Recalls1
  • Sportage Drivetrain2
  • Sportage Body/Panels1
  • Sportage Transmission1
  • Recalls10
  • FAQ
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In This Article

  • Electrical2
  • Safety/Recalls1
  • Drivetrain2
  • Body/Panels1
  • Transmission1

All 7 Known Issues

Filter:
ALL YEARS202520242023202220212020201920182017201620152014201320122011200520022000

On the 2017-2022 Kia Sportage, sportage SUVs equipped with the genuine Kia tow hitch harness can suffer an electrical short in the harness module's printed circuit board. Chloride contamination and foreign material/moisture introduced during manufacturing corrode the PCB, which can short and ignite even with the vehicle parked and off. Kia documented 3 confirmed fires and roughly 30 'localized melting' incidents across the recall population (~70,887 Sportage and Sorento units). This is distinct from the 2012-2016 HECU/ABS module fire — the failure is in the trailer-wiring control module, not the brake hydraulic unit.

This issue also affects: Kia Sorento, Hyundai Tucson

Common Symptoms

  • Burning smell or smoke from rear of vehicle
  • Tow hitch / trailer lighting inoperative
  • Blown fuse for trailer harness
  • Fire while parked and off
  • Melted plastic near rear bumper/hitch

How to Fix

Have the vehicle checked against recall SC249 (NHTSA 22V-703) by VIN. The interim remedy was to remove the tow hitch harness fuse; the final remedy replaces the harness/module. Owners were advised to park outside and away from structures until repaired. Repair is free under recall.

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Typical repair cost:$0 - $0

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Community Reported
High ConfidenceVerifiedReviewed Jun 2026

On the 2020-2025 Kia Sportage, the infotainment head unit in 2020+ Sportages enters a continuous reboot loop or freezes on the splash screen, leaving the driver without navigation, backup camera, and climate controls (on models with touchscreen-only HVAC). The issue is caused by software bugs and insufficient system memory for the connected services. Firmware updates from Kia have improved but not fully resolved the issue. The problem often occurs after USB device connection or Bluetooth pairing.

This issue also affects: Genesis GV70, Kia K5

Common Symptoms

  • Touchscreen continuously rebooting with Kia logo
  • Screen frozen and unresponsive to touch
  • Backup camera not displaying when in reverse
  • Bluetooth disconnecting and reconnecting repeatedly
  • Climate controls unresponsive on touchscreen
  • Apple CarPlay/Android Auto crashing

How to Fix

Perform a hard reset by pressing and holding the power/volume knob for 10 seconds. If the reboot loop persists, disconnect the vehicle battery for 30 minutes to fully reset the head unit. Visit a Kia dealer for the latest infotainment software update (free under warranty). If the issue continues after the latest firmware, the head unit may need hardware replacement. Avoid connecting USB drives with large music libraries (1000+ songs) which overwhelm the system.

Typical repair cost:$0 - $1,500

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Community Reported
Medium Confidence

On the 2011-2022 Kia Sportage, sportage built without a factory engine immobilizer can be started by breaking the steering column shroud and turning the exposed ignition cylinder with a USB cable or similar metal object - the technique publicized as the 'Kia Challenge' and driving a nationwide theft wave. Affected owners face not just the theft itself but destroyed steering columns and ignition assemblies on recovered cars, spiking insurance premiums, and in some regions insurers declining to write policies on the vehicle at all. Kia and Hyundai settled class litigation covering 2011-2022 vehicles built without an immobilizer, valued at over $200 million and covering roughly 9 million cars. Note this is a build-configuration issue: Sportage delivered with push-button start and a smart key already had an immobilizer and are not part of the affected population.

Common Symptoms

  • Vehicle started and stolen with the ignition cylinder punched out
  • Broken steering column shroud and damaged ignition lock
  • Broken rear quarter or door glass
  • Insurance refusing coverage or raising premiums on the model

How to Fix

Have the free Kia anti-theft software upgrade installed at a dealer - it extends the alarm sound and, critically, requires the key fob to be present for the vehicle to start after being locked with the key or fob. Kia's customer care anti-theft page lists eligible models and locations. Owners also received free steering wheel locks, and the class settlement provided reimbursement for theft losses, insurance deductibles and up to $250 toward a glass-breakage alarm (claim deadline April 28, 2025 - reimbursement is closed, but the software upgrade itself remains available). Physical deterrents (wheel lock, aftermarket immobilizer/kill switch) are still worth adding on the oldest cars.

Typical repair cost:$0 - $1,200

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2017-2023 Kia Sportage, aWD-equipped Sportages develop a humming, growling, or grinding noise from the rear differential coupling unit. The electronically-controlled clutch pack coupling wears internally, and the coupling fluid degrades from heat. The noise increases during turns and low-speed maneuvering. If ignored, the coupling can fail completely, leaving the vehicle in front-wheel-drive only mode.

This issue also affects: Kia Sedona, Kia Sorento

Common Symptoms

  • Humming or growling from rear during turns
  • Grinding noise from rear at low speeds
  • Vibration through the floor during acceleration
  • AWD warning light on dashboard
  • Clunking from rear when shifting from reverse to drive

How to Fix

Drain and refill the rear differential coupling fluid with Kia-specified coupling fluid (not standard gear oil). If noise persists after fluid change, the coupling unit requires replacement. The coupling unit is separate from the rear differential and can be replaced independently. Perform a coupling relearn procedure with the Kia Diagnostic System after replacement. Change coupling fluid every 30,000 miles as preventive maintenance.

Typical repair cost:$150 - $2,000

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Community Reported
Medium Confidence
Community reported
298 owners

On the 2017-2022 Kia Sportage, aWD Sportage models (4th generation 2017-2022) develop worn rear differential mount bushings that cause a clunking noise from the rear when accelerating from a stop or transitioning between acceleration and deceleration. The rubber bushings deteriorate and allow excessive differential movement. This is particularly noticeable in cold weather and with higher mileage (60,000+ miles).

Common Symptoms

  • Clunk from rear when accelerating from stop
  • Thud noise during acceleration/deceleration transitions
  • Vibration felt through floor at highway speeds
  • Noise worse in cold weather

How to Fix

Replace rear differential mount bushings (Kia part #55277-D9000). Some owners upgrade to polyurethane bushings for longer life. Labor involves lowering the rear subframe and is approximately 2-3 hours at a shop. DIY-friendly with a lift and basic tools.

Typical repair cost:$200 - $600

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Based on 298 owner reports

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Community Reported
High ConfidenceVerified298 owner reportsLast reported by owners Nov 2024Reviewed Feb 2026

On the 2017-2025 Kia Sportage, the panoramic sunroof glass on 2017+ Sportages can crack or shatter spontaneously without any impact. The tempered glass panel develops stress fractures from thermal expansion/contraction, especially during rapid temperature changes (hot sun then cold rain, or cold night then morning defrost). When the glass fails, it shatters into small pieces that fall into the cabin. Multiple NHTSA complaints have been filed for this issue.

This issue also affects: Hyundai Tucson, Hyundai Veloster

Common Symptoms

  • Loud pop or crack sound from roof
  • Spider web crack pattern across sunroof glass
  • Sunroof glass shattering with no impact
  • Glass fragments falling into cabin
  • Wind noise from cracked sunroof seal

How to Fix

Replace the panoramic sunroof glass panel. This must be done at a dealer or specialty glass shop due to the large panel size and sealing requirements. After replacement, ensure all four drain tubes are clear and properly connected. Some owners choose to apply a clear security film to the interior surface of the replacement glass to contain fragments if it shatters again. Check if Kia has a warranty extension or goodwill program for this issue.

Typical repair cost:$800 - $1,800

Research This Issue

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Community Reported
Medium Confidence

On the 2017-2022 Kia Sportage, the A6MF-family 6-speed automatic can develop harsh or erratic shifting, hard 6-to-4 kickdown 'bang,' shift flares, brief neutral feel during up/downshifts, and torque-converter clutch (TCC) shudder. The root cause is wear of the reducing-valve bores in the valve body, which lets line pressure drift out of spec; neglected fluid (SP4-spec) accelerates the wear. A documented secondary fault is a valve-body bolt that can abrade the internal wiring harness, producing intermittent solenoid faults. This is a distinct transmission failure mode from the AWD rear-differential coupling noise already documented.

This issue also affects: Ford Focus, Hyundai Genesis Coupe, Hyundai Kona

Common Symptoms

  • Hard or jerky shifts
  • 6-to-4 downshift bang/clunk
  • RPM flare or neutral feeling between shifts
  • Torque-converter shudder at light cruise
  • Delayed engagement into Drive/Reverse

How to Fix

Start with a proper SP4-spec fluid service and a TCM software update if available. Persistent harsh shifting, gear-ratio or solenoid-performance codes are usually resolved by rebuilding or replacing the valve body (with the reducing valves/solenoids), and inspecting the internal harness for abrasion. In severe slip/shudder cases the torque converter is replaced.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Genuine Kia UM013-CH059 ATF Type 4(M) / SP-IV transmission fluid
    OEMKia UM013-CH059

    Use only for a Kia-procedure fluid service after level, condition and transmission diagnosis Fitment/availability: 2017-2022 Kia Sportage QL six-speed automatic, both 2.4L GDI and 2.0L T-GDI; the current Kia guide lists total fill 7.1 qt…

    KiaAutoParts.com

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$400 - $1,800

Research This Issue

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Community Reported
Medium ConfidenceVerifiedReviewed Jun 2026
NHTSA Recalls10 recalls

TRAILER HITCHES

Kia America, Inc. (Kia) is recalling certain 2023-2025 Sportage Plug-In Hybrid Electric (PHEV) and 2024-2025 Sportage vehicles equipped with a 4.2" screen and a Genuine Kia tow hitch harness accessory. Due to a software error, the instrument panel screen may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Controls and Displays."

Campaign #25V87400017/12/2025

STRUCTURE:BODY:ROOF AND PILLARS

Kia America, Inc. (Kia) is recalling certain 2023-2024 Sportage and 2022-2024 Carnival vehicles. The roof molding may loosen and detach.

Campaign #24V02500018/01/2024

STEERING:ELECTRIC POWER ASSIST SYSTEM

Kia America, Inc. (Kia) is recalling certain 2024 Kia Sportage vehicles. The circuit board in the motor-driven power steering assembly may short circuit, resulting in a loss of power steering assist.

Campaign #24V42200007/06/2024
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Other Kia Models

Kia Forte31Kia Telluride28Kia Carnival26Kia K523Kia EV621Kia Sorento21

Frequently Asked Questions

What are the most common Kia Sportage problems?

According to Au7o's analysis of 298+ owner reports, the 2022 Kia Sportage has 7 documented issues. The most frequently reported are: No Engine Immobilizer - Steering-Column Theft Vulnerability and Anti-Theft Software Campaign, Tow Hitch Harness Module Fire Risk (Recall SC249 / NHTSA 22V-703), Panoramic Sunroof Spontaneous Cracking. Of these, 2 are rated critical and should be addressed promptly.

Is the Kia Sportage reliable?

The 2022 Kia Sportage has 7 known issues documented across 298+ owner reports. 2 issues are rated critical: No Engine Immobilizer - Steering-Column Theft Vulnerability and Anti-Theft Software Campaign and Tow Hitch Harness Module Fire Risk (Recall SC249 / NHTSA 22V-703). 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 Kia Sportage problems?

Repair costs for known Kia Sportage issues range from $0 to $2,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, No Engine Immobilizer - Steering-Column Theft Vulnerability and Anti-Theft Software Campaign, typically costs $0-$1,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2011-2022 Kia Sportage No Engine Immobilizer - Steering-Column Theft Vulnerability and Anti-Theft Software Campaign?

Sportage built without a factory engine immobilizer can be started by breaking the steering column shroud and turning the exposed ignition cylinder with a USB cable or similar metal object - the technique publicized as the 'Kia Challenge' and driving a nationwide theft wave. Affe… Repairs typically run $0-$1,200. Severity: high.

What is the 2017-2022 Kia Sportage Tow Hitch Harness Module Fire Risk (Recall SC249 / NHTSA 22V-703)?

Sportage SUVs equipped with the genuine Kia tow hitch harness can suffer an electrical short in the harness module's printed circuit board. Chloride contamination and foreign material/moisture introduced during manufacturing corrode the PCB, which can short and ignite even with t… Repairs typically run $0-$0. Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data sourced from 298+ owner reports, NHTSA recalls, TSBs, and automotive forums.

Recalls
10
  • FAQ
  • TRAILER HITCHES

    Kia America, Inc. (Kia) is recalling certain 2016-2022 Sorento, 2021-2022 Sorento Hybrid (HEV), 2022-2023 Sorento Plug-In Hybrid (PHEV), and 2017-2022 Sportage vehicles equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Kia dealership. Debris and moisture accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.

    Campaign #22V70300019/09/2022

    ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

    Kia America, Inc. (Kia) is recalling certain 2023 Sportage vehicles. The alternator battery positive terminal nut may loosen, which can result in an engine stall or an electrical surge.

    Campaign #22V65100029/08/2022

    + 5 more recalls. Check all on NHTSA.gov

    Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

    What is the 2017-2025 Kia Sportage Panoramic Sunroof Spontaneous Cracking?

    The panoramic sunroof glass on 2017+ Sportages can crack or shatter spontaneously without any impact. The tempered glass panel develops stress fractures from thermal expansion/contraction, especially during rapid temperature changes (hot sun then cold rain, or cold night then mor… Repairs typically run $800-$1,800. Severity: medium.

    What is the 2017-2023 Kia Sportage Rear Differential Coupling Noise and Vibration (AWD)?

    AWD-equipped Sportages develop a humming, growling, or grinding noise from the rear differential coupling unit. The electronically-controlled clutch pack coupling wears internally, and the coupling fluid degrades from heat. The noise increases during turns and low-speed maneuveri… Repairs typically run $150-$2,000. Severity: medium.

    What is the 2017-2022 Kia Sportage 6-Speed Automatic (A6MF) Harsh Shifting and Valve Body Wear?

    The A6MF-family 6-speed automatic can develop harsh or erratic shifting, hard 6-to-4 kickdown 'bang,' shift flares, brief neutral feel during up/downshifts, and torque-converter clutch (TCC) shudder. The root cause is wear of the reducing-valve bores in the valve body, which lets… Repairs typically run $400-$1,800. Severity: medium.

    What is the 2017-2022 Kia Sportage Rear Differential Mount Bushing Wear (AWD Models)?

    AWD Sportage models (4th generation 2017-2022) develop worn rear differential mount bushings that cause a clunking noise from the rear when accelerating from a stop or transitioning between acceleration and deceleration. The rubber bushings deteriorate and allow excessive differe… Repairs typically run $200-$600. Severity: low.

    What is the 2020-2025 Kia Sportage Infotainment System Reboot Loop and Screen Freeze?

    The infotainment head unit in 2020+ Sportages enters a continuous reboot loop or freezes on the splash screen, leaving the driver without navigation, backup camera, and climate controls (on models with touchscreen-only HVAC). The issue is caused by software bugs and insufficient… Repairs typically run $0-$1,500. Severity: low.