Au7o mascotAu7o
Known IssuesTest Hub demo
  1. Au7o
  2. /
  3. Known Issues
  4. /
  5. Chevrolet
  6. /
  7. Blazer
Chevrolet · Known Issues

2024 Chevrolet Blazer Problems: 3 Known Issues

2024 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

Share:@au7o.io

2024 · All trims · All engines

Choose the year and equipment for your written issues and visual request.

Known IssuesMotorcycle IssuesDTC LookupDrivePricingAboutTermsPrivacyCookiesConsentData rightsCopyrightFeedback
Share:@au7o.io

Vehicle data and repair guidance on this site are compiled with AI assistance and may contain errors. Always verify with your service manual or a qualified mechanic.

Data protection representation

DataRep representative in the United KingdomDataRep representative in the European Union
Au7o · 2026
Built for DIY mechanics. Privacy-first.
Explore free Hub demo
No email neededHow interest is saved

Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy

Visual coming soon

Your interest helps us choose what to build next.

Visual Known Issues · Coming soon

$4.99/month plus taxes at launch · No payment today

Preview the XT6 example
Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024 Chevrolet Blazer has 3 documented known issues, with 1 rated critical. The most serious is Fractured Door Strikers on 2024 Blazer Can Let a Door Open Unexpectedly (Recall 23V869000). Across all issues with published estimates, repair costs range from $200 to $4,000. DIY maintenance guides at au7o.io.

In This Article

  • Blazer Body/Panels1
  • Blazer Transmission1
  • Blazer Electrical1
  • Recalls6
  • FAQ
Get Started
Back to top

In This Article

  • Body/Panels1
  • Transmission1
  • Electrical1
  • Recalls6
  • FAQ

All 3 Known Issues

Filter:
ALL YEARS202520242023202220212020201920052004200320022001200019991998199719961995199419931992199119901989198819871986198519841983

On the 2024 Chevrolet Blazer, a 2024-model-year safety recall covers the gas Chevrolet Blazer alongside the Blazer EV, Equinox, and GMC Terrain. On the affected vehicles the door strikers can fracture. The striker is the anchor the door latch closes around, so once it breaks the door is no longer positively held shut and can open unexpectedly — including with the Blazer under way. NHTSA files the campaign under Structure: Body: Door and rates the consequence as an increased risk of injury or a crash. GM identifies it as campaign N232429911. It is a narrow recall: 265 vehicles in total across all four models in the campaign combined. Chevrolet mailed owner letters on January 24, 2024, so 2024 Blazer owners who bought used may never have seen the notice.

Common Symptoms

  • Door opening unexpectedly while driving
  • Door failing to stay latched

How to Fix

Chevrolet will fix this at no charge. The dealer replaces all four door strikers and the bolts that attach them, so every door on the Blazer is addressed rather than just one. Look up your VIN at nhtsa.gov/recalls to confirm whether your specific 2024 Blazer falls inside the 265-vehicle campaign, then schedule the work; Chevrolet customer service is 1-800-222-1020 and can also confirm the status. Reference recall 23V869000 / GM N232429911 when you call.

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2019-2024 Chevrolet Blazer, the 2019+ Blazer with the 9-speed automatic transmission (9T50/9T65) develops a shudder during acceleration from a stop, particularly between 1st and 2nd gear. GM bulletin PIP5608J addresses TCC shudder/surge issues. The root cause involves excess lubrication on internal parts contaminating the transmission fluid. Some owners require torque converter or full transmission replacement.

This issue also affects: Buick Enclave, Buick Encore GX, Buick Envision

Common Symptoms

  • Shuddering during acceleration from stop
  • Hesitation or jerking between 1st and 2nd gear
  • Vibration at low speeds (20-40 MPH)
  • Rough or delayed shifting
  • Bucking sensation during light acceleration

How to Fix

Typical repair cost:$200 - $4,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence

On the 2019-2025 Chevrolet Blazer, the AGM battery required for the auto start-stop system degrades prematurely, often failing within 2-3 years. When the battery weakens, the start-stop system disables itself and various electrical warnings appear. The auxiliary battery (on equipped models) can also fail, compounding the issues.

This issue also affects: Buick LaCrosse, Buick Regal, Chevrolet Cruze

Common Symptoms

  • Start-stop system not functioning
  • Battery warning messages
  • Multiple warning lights on startup
  • Slow cranking
  • Electrical accessories resetting

How to Fix

Replace the AGM battery with a genuine ACDelco AGM battery — standard flooded batteries are not compatible with the start-stop system. After replacement, a battery sensor reset via a scan tool is required. Some owners permanently disable start-stop with aftermarket modules if they find the feature annoying.

Typical repair cost:$200 - $400

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
NHTSA Recalls6 recalls

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

General Motors, LLC (GM) is recalling certain 2025 Chevrolet Blazer, Blazer EV, and Equinox vehicles. The door strikers were not properly heat-treated, which can cause them to break.

Campaign #24V73700002/10/2024

STRUCTURE:BODY:DOOR

General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.

Campaign #23V86900021/12/2023

POWER TRAIN:DRIVELINE:DRIVESHAFT

General Motors, LLC (GM) is recalling certain 2023 Chevrolet Blazer and Traverse vehicles. The left-side half-shaft assemblies may be missing a retaining ring.

Campaign #23V04200002/02/2023

POWER TRAIN:AUTOMATIC TRANSMISSION

General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.

🔧
A mechanic who knows YOUR exact car
Answers tuned to your year, make, model & trim — not generic advice. Save your garage so it always has the right context.
Get ahead of Chevrolet Blazer problems — free
Leave your email and we'll alert you the moment there's a new recall or known issue for your Chevrolet Blazer. Free, no account needed.

Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.

Other Chevrolet Models

Chevrolet Silverado 150078Chevrolet Corvette59Chevrolet Equinox58Chevrolet Malibu44Chevrolet Camaro40Chevrolet Traverse37

Frequently Asked Questions

What are the most common Chevrolet Blazer problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024 Chevrolet Blazer has 3 documented issues. The most frequently reported are: Fractured Door Strikers on 2024 Blazer Can Let a Door Open Unexpectedly (Recall 23V869000), 9-Speed Automatic Transmission Shudder, Auto Start-Stop Battery Degradation and System Faults. Of these, 1 is rated critical and should be addressed promptly.

Is the Chevrolet Blazer reliable?

The 2024 Chevrolet Blazer has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Fractured Door Strikers on 2024 Blazer Can Let a Door Open Unexpectedly (Recall 23V869000). 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 Chevrolet Blazer problems?

Repair costs for known Chevrolet Blazer issues range from $200 to $4,000, 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 2024 Chevrolet Blazer Fractured Door Strikers on 2024 Blazer Can Let a Door Open Unexpectedly (Recall 23V869000)?

A 2024-model-year safety recall covers the gas Chevrolet Blazer alongside the Blazer EV, Equinox, and GMC Terrain. On the affected vehicles the door strikers can fracture. The striker is the anchor the door latch closes around, so once it breaks the door is no longer positively h… Severity: high.

What is the 2019-2024 Chevrolet Blazer 9-Speed Automatic Transmission Shudder?

The 2019+ Blazer with the 9-speed automatic transmission (9T50/9T65) develops a shudder during acceleration from a stop, particularly between 1st and 2nd gear. GM bulletin PIP5608J addresses TCC shudder/surge issues. The root cause involves excess lubrication on internal parts co… Repairs typically run $200-$4,000. 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.

Campaign #23V17200016/03/2023

SEATS

General Motors, LLC (GM) is recalling certain 2021 Chevrolet Malibu, 2022 Chevrolet Equinox, Blazer and Cadillac XT4 vehicles. The driver's seat cushion frame may have an improper weld in the power tilt-adjustment mechanism.

Campaign #22V35900019/05/2022

+ 1 more recalls. Check all on NHTSA.gov

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

What is the 2019-2025 Chevrolet Blazer Auto Start-Stop Battery Degradation and System Faults?

The AGM battery required for the auto start-stop system degrades prematurely, often failing within 2-3 years. When the battery weakens, the start-stop system disables itself and various electrical warnings appear. The auxiliary battery (on equipped models) can also fail, compound… Repairs typically run $200-$400. Severity: low.