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Jeep · Known Issues

2025 Jeep Grand Cherokee L Problems: 3 Known Issues

2025 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Jeep Grand Cherokee L has 3 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $250 to $1,600. DIY maintenance guides at au7o.io.

In This Article

  • Grand Cherokee L Body/Panels1
  • Grand Cherokee L Safety/Recalls1
  • Grand Cherokee L Electrical1
  • Recalls14
  • FAQ
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In This Article

  • Body/Panels1
  • Safety/Recalls1
  • Electrical1
  • Recalls14
  • FAQ

All 3 Known Issues

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ALL YEARS202620252024202320222021

On the 2021-2025 Jeep Grand Cherokee L, the Grand Cherokee L with the dual-pane panoramic sunroof is prone to water leaks caused by clogged or kinked drain tubes. The extended-length L model has longer drain tube runs than the standard Grand Cherokee, increasing the likelihood of blockage. Water pools in the sunroof channel and overflows into the headliner, dripping onto the front seats, center console electronics, and overhead console modules. The rear drain tubes are especially prone to clogging where they pass through the C-pillar.

This issue also affects: Jeep Grand Wagoneer

Common Symptoms

  • Water dripping from headliner near sunroof area
  • Wet spots on front or rear seats after rain
  • Water stains on headliner fabric
  • Musty smell inside vehicle
  • Overhead console lights or controls malfunctioning

How to Fix

Clear all four sunroof drain tubes using compressed air blown from the top opening — do NOT use a wire, which can puncture the tubes. Check that the drain tube exits under the vehicle are clear of debris. If water has already entered the headliner, pull it back to dry the insulation and check for mold. Inspect the overhead console module and ambient lighting connectors for corrosion. Stellantis has issued a TSB with revised drain tube routing for 2021-2022 models.

Typical repair cost:$0 - $800

Research This Issue

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Community Reported
High Confidence

On the 2021-2025 Jeep Grand Cherokee L, grand Cherokee L owners frequently see the adaptive cruise control and forward collision warning systems drop out with an "ACC/FCW Unavailable, Service Required" message, or find the FCW OFF telltale permanently illuminated and unclearable through the settings menu. The forward-facing radar sensor behind the lower grille is the usual culprit: it is low and exposed, so road debris impacts, a minor front-end bump, ice or heavy road grime knock it out of alignment or damage it outright. Related complaints include the system failing to warn or brake at all in owner-conducted tests, and conversely phantom auto-braking events during parking maneuvers and intersection turns. Compounding it, any front-end body or bumper work that disturbs the sensor requires an ADAS recalibration that many general shops skip.

Common Symptoms

  • "ACC/FCW Unavailable - Service Required" message
  • Forward Collision Warning OFF telltale stuck on
  • Adaptive cruise control will not engage
  • Automatic emergency braking activating with no obstacle present
  • Blind spot monitoring warning at the same time

How to Fix

Clean the lower grille radar area and the windshield camera first - grime and ice cause a large share of temporary faults. If the message persists, have the module scanned for radar-specific faults and check the sensor bracket for impact damage or misalignment. Some cases are corrected by a dealer software update plus a reset of the programmable feature configuration. Where the sensor is damaged it must be replaced and then professionally ADAS-calibrated - the calibration is mandatory, not optional, and a replacement sensor that is never calibrated will misjudge distance. Always require documented ADAS recalibration after any front bumper or windshield replacement.

Typical repair cost:$250 - $1,600

Research This Issue

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Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026

On the 2021-2026 Jeep Grand Cherokee L, the Uconnect 5 system in the Grand Cherokee L experiences frequent freezing, touchscreen lag, wireless CarPlay/Android Auto disconnections, and occasional black screen events requiring a hard reset.

Common Symptoms

  • Touchscreen freezing
  • Black screen
  • CarPlay/Android Auto disconnecting
  • Slow response to inputs
  • Backup camera delay

How to Fix

Typical repair cost:$0 - $200

Research This Issue

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Community Reported
Medium Confidence
NHTSA Recalls14 recalls

AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE

Chrysler (FCA US, LLC) is recalling certain 2022-2026 Jeep Grand Cherokee and 2023-2025 Jeep Grand Cherokee L vehicles. A software error in the occupant restraint controller module may cause the delayed deployment of the side air bags during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 214, "Side Impact Protection."

Campaign #26V32800021/05/2026

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Chrysler (FCA US LLC) is recalling certain 2024-2025 Jeep Wagoneer, 2024-2026 Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Cherokee 4XE, Jeep Grand Wagoneer, 2025 Jeep Wagoneer L, 2025-2026 Jeep Grand Wagoneer L, and 2026 Jeep Cherokee vehicles. Due to a software error, the tire pressure monitoring system may fail to detect low tire pressure and/or fail to illuminate the tire pressure monitoring system (TPMS) warning light as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring System."

Campaign #26V55900001/09/2026

VISIBILITY:WINDSHIELD WIPER/WASHER

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Other Jeep Models

Jeep Grand Cherokee82Jeep Wrangler78Jeep Compass33Jeep Grand Wagoneer27Jeep Liberty21Jeep Cherokee20

Frequently Asked Questions

What are the most common Jeep Grand Cherokee L problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Jeep Grand Cherokee L has 3 documented issues. The most frequently reported are: Panoramic Sunroof Drain Blockage and Water Leak, "ACC/FCW Unavailable - Service Required" From Front Radar Sensor Fault or Lost Calibration, Uconnect 5 Infotainment Freezing and Lag. None are rated critical, but regular maintenance is recommended.

Is the Jeep Grand Cherokee L reliable?

The 2025 Jeep Grand Cherokee L has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Jeep Grand Cherokee L problems?

Repair costs for known Jeep Grand Cherokee L issues range from $0 to $1,600, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2021-2025 Jeep Grand Cherokee L Panoramic Sunroof Drain Blockage and Water Leak?

The Grand Cherokee L with the dual-pane panoramic sunroof is prone to water leaks caused by clogged or kinked drain tubes. The extended-length L model has longer drain tube runs than the standard Grand Cherokee, increasing the likelihood of blockage. Water pools in the sunroof ch… Repairs typically run $0-$800. Severity: medium.

What is the 2021-2025 Jeep Grand Cherokee L "ACC/FCW Unavailable - Service Required" From Front Radar Sensor Fault or Lost Calibration?

Grand Cherokee L owners frequently see the adaptive cruise control and forward collision warning systems drop out with an "ACC/FCW Unavailable, Service Required" message, or find the FCW OFF telltale permanently illuminated and unclearable through the settings menu. The forward-f… Repairs typically run $250-$1,600. Severity: medium.

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 compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Grand Cherokee and Grand Cherokee L vehicles. Due to a software issue in the body control module (BCM), the windshield wipers may fail.

Campaign #26V52900013/08/2026

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Chrysler (FCA US, LLC) is recalling certain 2026 Jeep Wrangler, Jeep Gladiator, Jeep Compass, Jeep Cherokee, Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Wagoneer, Jeep Grand Wagoneer L, Ram Promaster, Ram Promaster EV, Ram 1500, Ram 2500, Chrysler Pacifica Plug-In Hybrid, Chrysler Voyager, and 2026-2027 Chrysler Pacifica and Dodge Charger vehicles. The rearview camera image may fail to display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Campaign #26V53100013/08/2026

ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

Chrysler (FCA US, LLC) is recalling certain 2024 Jeep Grand Cherokee and Grand Cherokee L vehicles. A software error in the instrument panel cluster may cause the speedometer to display the incorrect vehicle speed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Displays and Controls."

Campaign #24V87200019/11/2024

+ 9 more recalls. Check all on NHTSA.gov

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What is the 2021-2026 Jeep Grand Cherokee L Uconnect 5 Infotainment Freezing and Lag?

The Uconnect 5 system in the Grand Cherokee L experiences frequent freezing, touchscreen lag, wireless CarPlay/Android Auto disconnections, and occasional black screen events requiring a hard reset. Repairs typically run $0-$200. Severity: low.