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Chevrolet · Known Issues

2020 Chevrolet Malibu Problems: 13 Known Issues

2020 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2020 Chevrolet Malibu has 13 documented known issues, with 3 rated critical. The most serious are Rear Seat Belt Retractor Improperly Secured — NHTSA Recall 21V649 ($0-$0 repair), Electric Power Steering Motor Failure ($400-$1,200 repair) and VT40 CVT Clutch Regulator Valve Sticking and Forward Clutch Damage (P2714) ($1,200-$5,500 repair). Across all issues with published estimates, repair costs range from $25 to $5,500. DIY maintenance guides at au7o.io.

In This Article

  • Malibu Transmission2
  • Malibu Safety/Recalls1
  • Malibu Steering1
  • Malibu Engine3
  • Malibu Electrical2
  • Malibu Emissions2
  • Malibu Cooling1
  • Malibu Body/Panels1
  • Recalls5
  • FAQ
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In This Article

  • Transmission2
  • Safety/Recalls1
  • Steering1
  • Engine3
Electrical
2
  • Emissions2
  • Cooling1
  • Body/Panels1
  • Recalls5
  • FAQ
  • All 13 Known Issues

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    On the 2019-2025 Chevrolet Malibu 1.5L LFV I4 Turbo, the VT40 continuously variable transmission fitted behind the 1.5L turbo from the 2019 model year onward develops a sticking clutch regulator valve in the valve body. Pressure to the forward clutch falls off, the car shudders or bangs on the 1-2 engagement, delays going into drive after a cold start, and eventually sets P2714 (pressure control solenoid D stuck off). Forum teardowns report damage to the forward clutch piston and wear in the primary pulley bearing bore by the time the code appears, so the valve is only the first domino. This is a distinct unit from the 6T40 and 9-speed step automatics used elsewhere in the nameplate and its failure signature — a slip and flare with no gear change, rather than a harsh shift — should not be merged with theirs. Reports cluster after roughly five years in service.

    This issue also affects: Buick Enclave, Buick Encore GX, Cadillac STS

    Common Symptoms

    • Shudder or judder when first pulling away
    • Delayed engagement going into Drive after a cold start
    • Banging or harsh clunk into gear
    • Engine revs without acceleration (slipping)
    • Check engine light with a CVT pressure control code
    • Whine or growl from the transmission

    How to Fix

    Confirm P2714 and check line and clutch pressures before committing. A valve body replacement (or a sleeve kit for the clutch regulator bore) fixes early cases; once the forward clutch piston or pulley bearing bore is damaged the unit needs a rebuild or a remanufactured transmission, commonly $3,500-$5,500 installed. GM does not publish a lifetime fluid interval that owners can rely on here — servicing the CVT fluid with the correct GM CVT fluid around every 45,000-60,000 miles is the main preventive measure owners report. No recall exists; check whether the car is inside the 5-year/60,000-mile powertrain warranty before paying.

    Typical repair cost:$1,200 - $5,500

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2016-2024 Chevrolet Malibu, the 2016+ Malibu with the 1.5T engine uses a GM/Ford co-developed 9-speed automatic (9T50) that can exhibit shudder, harsh shifts, and delayed engagement. The 9-speed is sensitive to fluid condition and requires proper DEXRON HP fluid. GM has released multiple TCM calibration updates. The 2.0T Malibu uses a different 9-speed (9T65) with similar but less frequent issues.

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

    Common Symptoms

    • Shudder at light throttle 25-50 mph
    • Harsh 1-2 and 3-4 shifts
    • Delayed engagement from Park to Drive
    • Hunting between gears on hills
    • Hesitation on acceleration

    How to Fix

    TCM software update at dealer is first step. Fluid exchange with Mobil 1 LV ATF HP can improve shift quality. For persistent shudder, valve body replacement may be needed.

    Typical repair cost:$200 - $2,500

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    Medium Confidence

    On the 2016-2021 Chevrolet Malibu, gM recalled 2016-2021 Chevrolet Malibu (and 2019-2021 Cadillac XT4) vehicles because the rear seat belt retractors may have been assembled with loose or missing fasteners. A retractor that is not properly bolted to the body structure cannot lock and restrain the occupant as designed in a crash, so a rear-seat passenger — often a child in a booster — may not be held. The defect is invisible in normal use: the belt extends and retracts normally, so no owner symptom exists other than, on some cars, a rattle or a retractor that moves when pulled on. This affects the ninth-generation body across the whole engine range.

    Common Symptoms

    • Rear seat belt retractor loose or moving in its mounting
    • Rattle from the rear side trim
    • No visible symptom in most affected vehicles

    How to Fix

    Free recall remedy under NHTSA campaign 21V649 (GM number N212333380): dealers inspect the rear seat belt retractors and tighten or install the fasteners as necessary at no charge. Owner notification letters went out beginning October 4, 2021. Verify remedy status by VIN on nhtsa.gov/recalls — this is a fast inspection but it is genuinely load-bearing on a car regularly carrying rear passengers.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2013-2024 Chevrolet Malibu, the 2013+ Malibu uses an electric power steering (EPS) system with a column-mounted motor that is prone to failure. The motor develops internal faults causing intermittent or complete loss of power steering assist, making the car extremely difficult to steer at low speeds. GM issued TSB 18-NA-205 and NHTSA investigated numerous complaints. The steering column module and torque sensor can also fail, triggering a "Service Power Steering" message on the DIC.

    This issue also affects: Cadillac XT6, Chevrolet HHR, Chevrolet Silverado 1500

    Common Symptoms

    • "Service Power Steering" message on DIC
    • Steering suddenly becomes very heavy
    • Intermittent loss and return of power assist
    • Steering wheel jerks or pulls to one side
    • Warning light clears after restart but returns

    How to Fix

    Have the EPS motor and torque sensor diagnosed with a scan tool — the module stores specific fault codes. Replacement of the EPS motor assembly costs $400-$800 for parts and $200-$400 for labor. In some cases, a software recalibration of the EPS module resolves intermittent faults. Check for applicable GM TSBs, as some vehicles may qualify for extended warranty coverage. Never ignore a power steering warning — sudden loss of assist at highway speed is a safety hazard.

    Typical repair cost:$400 - $1,200

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    Medium Confidence

    On the 2016-2024 Chevrolet Malibu, the 1.5L turbocharged engine in 2016+ Malibu has a PCV system integrated into the valve cover that commonly fails, causing excessive oil consumption, rough idle, and check engine lights. The PCV diaphragm ruptures, creating a vacuum leak and allowing oil to be ingested into the intake. This is the same engine family as the Equinox 1.5T. GM has released an updated valve cover design.

    This issue also affects: Buick Cascada, Buick Encore GX, Buick Encore

    Common Symptoms

    • Excessive oil consumption (1qt per 2,000 miles)
    • Check engine light with lean or misfire codes
    • Rough idle, especially when cold
    • Oil in intake manifold or intercooler
    • Whistling noise from engine (vacuum leak)

    How to Fix

    Replace valve cover assembly which includes the integrated PCV system. GM updated design is less prone to failure. Check for oil contamination in the intercooler and intake - clean if found.

    Typical repair cost:$300 - $800

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    Medium Confidence

    On the 2016-2023 Chevrolet Malibu, p0303 (cylinder 3 misfire) shows up frequently on the 2016-2018 Malibu 1.5L turbo (LFV) and is discussed heavily on the Malibu forums. The direct-injected 1.5T is prone to carbon buildup on the intake valves, which disrupts airflow and causes lean/rough combustion and misfires; a GM service bulletin describes misfire conditions from significant carbon buildup due to incomplete fuel burn. On top of that, a weak coil or worn spark plug at cylinder 3 is the classic ignition-side cause. Fuel injector #3 problems and PCV/vacuum leaks can contribute. Because the difference between a plug and a valve-carbon repair is large, proper diagnosis matters.

    This issue also affects: Buick Lucerne, Cadillac CT5, Cadillac DeVille

    Common Symptoms

    • Check engine light (may flash)
    • Rough idle and shaking
    • Hesitation and loss of power on acceleration
    • Poor fuel economy
    • Occasional stalling under load

    How to Fix

    Inspect and, if worn/fouled, replace the cylinder 3 spark plug; swap the #3 coil with an adjacent one to see if the misfire follows it and replace the coil if so. If ignition parts are good and misfire persists, check for carbon buildup on the intake valves (per GM bulletin) and perform a walnut-blast/intake-valve cleaning; verify injector #3 and check for vacuum/PCV leaks. Stop driving if the CEL flashes to protect the catalytic converter.

    Typical repair cost:$150 - $600

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    Medium ConfidenceVerifiedReviewed Jul 2026

    On the 2013-2020 Chevrolet Malibu 2.5L Ecotec, the 2.5L Ecotec 4-cylinder engine in the 2013-2020 Malibu consumes oil at a rate well beyond what GM considers normal, with some owners reporting 1 quart every 1,500-2,000 miles. The piston rings do not properly seat against the cylinder walls, allowing oil to pass into the combustion chamber. The issue is exacerbated by the use of 0W-20 oil specified by GM. There is no visible external leak — the oil is burned internally and exits through the exhaust.

    This issue also affects: Buick LeSabre, Buick Park Avenue, Buick Cascada

    Common Symptoms

    • Oil level low between oil changes
    • Need to add 1+ quart every 2,000 miles
    • No visible oil leaks under vehicle
    • Blue-grey smoke from exhaust on hard acceleration
    • Oil smell from exhaust

    How to Fix

    Monitor oil level at every fuel stop and top off as needed with 0W-20 or 5W-30 synthetic oil. GM considers up to 1 quart per 2,000 miles "acceptable," but an oil consumption test at the dealer can document excessive use for warranty claims. For out-of-warranty vehicles, switching to a slightly heavier 5W-30 oil can reduce consumption. Severe cases require piston ring replacement ($2,000-$3,500). An Italian tune-up (sustained highway driving at higher RPM) can temporarily help by burning carbon off the rings.

    Typical repair cost:$0 - $3,500

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    Medium Confidence

    On the 2016-2020 Chevrolet Malibu, ninth-generation Malibus with the 8-inch MyLink screen suffer a well-reported blank-display failure: the screen goes completely black while audio continues playing, which means the head unit is alive and only the display path has dropped out. With the screen dead the owner loses the backup camera image, navigation, climate readouts on screens that route them there, and any ability to change source or station. Forum diagnosis converges on two hardware causes rather than a software bug — a failing or intermittently seated LVDS cable between the display and the Human Interface Unit behind the dash, and failure of the HMI module itself. It is not a fuse: pulling fuse 42 to force a hard reboot revives it temporarily on some cars, which is why owners chase it for months. The loss of the backup camera image makes this a functional safety concern, not just an infotainment annoyance.

    Common Symptoms

    • Infotainment screen completely black while the radio still plays
    • Backup camera image does not appear when reversing
    • No response to touch on the display
    • Screen returns briefly after a restart then goes black again
    • Cannot change radio source or station

    How to Fix

    Try the documented soft resets first — hold the volume knob and the Home button together for about ten seconds, or shut the car off, open and close the door without locking, and let it sleep for five or more minutes. If the screen returns and then fails again, the fault is hardware: pull the trim and reseat the ribbon/LVDS cable between the display and the Human Interface Unit — multiple owners report a permanent fix from simply reconnecting a loose or marginal cable, and others from replacing the cable. Where reseating does not hold, the display assembly or the HMI module is replaced; dealer parts pricing puts this in the $600-$1,200 range out of warranty. No recall exists, but check for any open infotainment software update at the same visit.

    Typical repair cost:$0 - $1,200

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    Medium ConfidenceVerifiedReviewed Aug 2026

    On the 2016-2023 Chevrolet Malibu, on the ninth-generation Malibu the shifter assembly reports park position to the body control module through a set of small internal microswitch contacts. Over time the contacts spread, corrode or drift out of position, so the BCM never sees a valid park signal. The cluster displays 'Shift to Park' with the lever fully in P, the vehicle refuses to shut down normally, the interior lights and accessory bus stay awake, and the 12V battery is flat within a day or two. GM documented the condition in service bulletins and the diagnostic is DTC B000A, 'Park Switch — Shift Lever Position Not Plausible.' Owners across 2016-2023 Malibus report it, and a 2020 class action against GM named the Malibu alongside the Traverse and Acadia for the same shifter design. Note this is unrelated to the earlier shift-cable rollaway recalls on the 4-speed cars — the failure here is an electrical position switch, not a mechanical cable.

    Common Symptoms

    • 'Shift to Park' message displayed with the lever already in Park
    • Engine will not shut off with the start button
    • Interior and dome lights stay on after exiting
    • Dead 12V battery overnight or after a day parked
    • Message clears intermittently after re-selecting Park

    How to Fix

    Diagnose with a scan tool for B000A and inspect the park switch terminals inside the shifter assembly. Where the terminals are spread or damaged the entire shifter (transmission control) assembly must be replaced — GM's bulletin does not authorize repairing the individual contacts. Some owners get temporary relief by cycling the lever firmly through the gates or by cleaning the contacts, but it returns. Cars still inside the powertrain or bumper-to-bumper warranty have had it covered at no charge; out of warranty the assembly plus labor typically runs $400-$800. There is no NHTSA recall for this condition. Disconnect the battery negative terminal if the car will sit, to avoid a dead battery.

    What you need to diagnose it

    The repair instructions explicitly call for reading stored codes. Use a scanner that can read the named code families before choosing a repair.This issue involves B codes, which a basic engine-code reader cannot see.The recommended scanner supports these code families; confirm your exact year, model and module coverage before buying.

    • Autel MaxiCOM MK808S Diagnostic Tool

      All-system diagnostics (25+ modules)

      $350–$450View

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    Reading and clearing the code is DIY work. Module replacement or reprogramming is not — most modules are VIN-programmed, so a new one does nothing until a shop codes it to your car. Check for an open recall or service bulletin before buying anything.

    Typical repair cost:$350 - $850

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2012-2023 Chevrolet Malibu, p0455 indicates a large EVAP leak (a hole ~0.040 inch or bigger). On the Malibu the leading cause — more than half of cases across GM cars of this era — is a loose, missing, or failed fuel cap (or, on 2016+ capless cars, a bad filler-neck seal). The second most common cause is a failed EVAP purge valve stuck open, a notoriously common GM failure shared across the Impala, Camaro, and others. Cracked or disconnected canister/vent hoses can also let enough vapor escape to trip the gross-leak monitor.

    This issue also affects: Chevrolet Corvette, Chevrolet HHR, Buick Encore GX

    Common Symptoms

    • Check engine light
    • Noticeable fuel vapor smell
    • Fuel cap warning message in some models
    • Failed emissions test
    • No performance change

    How to Fix

    Confirm the gas cap is present, tight, and its seal is intact (or inspect the capless filler seal on 2016+). If the cap is fine, replace the EVAP purge valve. If the code persists, smoke-test the system to find the large leak — commonly a cracked canister hose or a failed vent valve — and repair it.

    Typical repair cost:$25 - $200

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    High ConfidenceVerifiedReviewed Jul 2026

    On the 2012-2023 Chevrolet Malibu, p0442 flags a small EVAP leak (roughly a 0.020-0.040 inch hole). On 2012-2016 Malibus with a conventional threaded gas cap, the most common cause is a cracked or flattened cap O-ring. On the 2016+ ninth-gen cars with the capless fuel filler, the culprit is usually the filler-neck seal or debris holding the spring-loaded flap slightly open. On all years, a leaking or weak EVAP purge valve — a well-known failure across GM platforms of this era — is the next most likely source. Cracked charcoal-canister hoses round out the list.

    This issue also affects: Chevrolet HHR, Chevrolet Traverse, Chevrolet Equinox

    Common Symptoms

    • Check engine light
    • Faint fuel vapor smell
    • No drivability change
    • Failed emissions/readiness test

    How to Fix

    Start with the cheapest checks: inspect/replace the gas cap and O-ring (or clear debris and inspect the capless filler seal on 2016+). If that does not resolve it, replace the EVAP purge valve. When the simple items check out, run a professional smoke test to pinpoint the leak (canister, hoses, or vent valve) and repair the leaking component.

    Typical repair cost:$25 - $250

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    High ConfidenceVerifiedReviewed Jul 2026

    On the 2008-2020 Chevrolet Malibu, the A/C compressor clutch on the Malibu fails due to a burned-out clutch coil, worn clutch plate, or bearing failure in the compressor pulley. When the clutch fails, the A/C blows warm air because the compressor cannot engage. A squealing or grinding noise from the serpentine belt area is common before total failure. The compressor clutch can also seize, which will shred the serpentine belt and cause a loss of all belt-driven accessories (alternator, power steering, water pump).

    This issue also affects: Buick Enclave, Cadillac XTS, Chevrolet Camaro

    Common Symptoms

    • A/C blows warm air
    • Squealing or grinding noise from engine belt area
    • A/C cycles on and off rapidly
    • Burning smell from engine bay when A/C is on
    • Serpentine belt shredding or falling off

    How to Fix

    On some models, the A/C clutch assembly can be replaced independently ($100-$200 for parts, $200-$400 labor) without replacing the entire compressor. If the compressor itself has failed internally (metallic debris in the system), the entire compressor must be replaced along with the receiver/drier, expansion valve, and a system flush ($800-$1,500 total). Always evacuate and recharge the system with the correct amount of R-134a refrigerant after any compressor work.

    Typical repair cost:$200 - $1,500

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    Medium Confidence

    On the 2008-2024 Chevrolet Malibu, the trunk latch mechanism on the Malibu fails due to a worn release cable, broken latch spring, or faulty trunk release actuator motor. Owners report the trunk will not open via the key fob, interior button, or the trunk release button on the lid. In some cases, the trunk will not latch closed and pops open while driving. Water intrusion into the latch mechanism accelerates corrosion and failure, especially in northern salt-belt states.

    Common Symptoms

    • Trunk will not open from key fob or button
    • Trunk pops open unexpectedly while driving
    • Trunk release button clicks but trunk does not open
    • Have to slam trunk multiple times to latch
    • Grinding noise from trunk latch area

    How to Fix

    Replace the trunk latch assembly ($50-$150 for the part) and inspect the release cable for fraying or binding. Labor is typically 1-2 hours ($100-$200). If the trunk will not open at all, access the latch through the rear seat pass-through (fold down the center armrest) and manually release it. Lubricate the latch mechanism with white lithium grease after replacement to prevent future corrosion. Check the trunk seal for damage that may be allowing water into the latch area.

    Typical repair cost:$50 - $350

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    Medium Confidence
    NHTSA Recalls5 recalls

    BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

    General Motors, LLC (GM) is recalling certain 2023-2025 Chevrolet Malibu vehicles. The rearview camera screen may display a distorted or blank image.

    Campaign #26V21200002/04/2026

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    General Motors, LLC (GM) is recalling certain 2024 Cadillac XT4 and Chevrolet Malibu vehicles. The vehicles may have the wrong owner's manual in the glove box. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."

    Campaign #24V57500001/08/2024

    STRUCTURE:FRAME AND MEMBERS

    General Motors, LLC (GM) is recalling certain 2022-2023 Chevrolet Malibu vehicles. The front impact bar, a structural portion of the vehicle frame, may not be properly welded to the front frame rail.

    Campaign #22V92300014/12/2022

    SEAT BELTS:CRITICAL FASTENERS

    General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.

    Campaign #21V64900020/08/2021

    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

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

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    Frequently Asked Questions

    What are the most common Chevrolet Malibu problems?

    According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2020 Chevrolet Malibu has 13 documented issues. The most frequently reported are: Rear Seat Belt Retractor Improperly Secured — NHTSA Recall 21V649, Electric Power Steering Motor Failure, VT40 CVT Clutch Regulator Valve Sticking and Forward Clutch Damage (P2714). Of these, 3 are rated critical and should be addressed promptly.

    Is the Chevrolet Malibu reliable?

    The 2020 Chevrolet Malibu has 13 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Rear Seat Belt Retractor Improperly Secured — NHTSA Recall 21V649 and Electric Power Steering Motor Failure and VT40 CVT Clutch Regulator Valve Sticking and Forward Clutch Damage (P2714). 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 Malibu problems?

    Repair costs for known Chevrolet Malibu issues range from $0 to $5,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Rear Seat Belt Retractor Improperly Secured — NHTSA Recall 21V649, typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

    What is the 2016-2021 Chevrolet Malibu Rear Seat Belt Retractor Improperly Secured — NHTSA Recall 21V649?

    GM recalled 2016-2021 Chevrolet Malibu (and 2019-2021 Cadillac XT4) vehicles because the rear seat belt retractors may have been assembled with loose or missing fasteners. A retractor that is not properly bolted to the body structure cannot lock and restrain the occupant as desig… Repairs typically run $0-$0. Severity: high.

    What is the 2013-2024 Chevrolet Malibu Electric Power Steering Motor Failure?

    The 2013+ Malibu uses an electric power steering (EPS) system with a column-mounted motor that is prone to failure. The motor develops internal faults causing intermittent or complete loss of power steering assist, making the car extremely difficult to steer at low speeds. GM iss… Repairs typically run $400-$1,200. Severity: high.

    What is the 2019-2025 Chevrolet Malibu VT40 CVT Clutch Regulator Valve Sticking and Forward Clutch Damage (P2714)?

    The VT40 continuously variable transmission fitted behind the 1.5L turbo from the 2019 model year onward develops a sticking clutch regulator valve in the valve body. Pressure to the forward clutch falls off, the car shudders or bangs on the 1-2 engagement, delays going into driv… Repairs typically run $1,200-$5,500. Severity: high.

    What is the 2008-2020 Chevrolet Malibu A/C Compressor Clutch Failure?

    The A/C compressor clutch on the Malibu fails due to a burned-out clutch coil, worn clutch plate, or bearing failure in the compressor pulley. When the clutch fails, the A/C blows warm air because the compressor cannot engage. A squealing or grinding noise from the serpentine bel… Repairs typically run $200-$1,500. Severity: medium.

    What is the 2016-2024 Chevrolet Malibu 1.5T LFV/LYX Engine PCV System and Oil Consumption?

    The 1.5L turbocharged engine in 2016+ Malibu has a PCV system integrated into the valve cover that commonly fails, causing excessive oil consumption, rough idle, and check engine lights. The PCV diaphragm ruptures, creating a vacuum leak and allowing oil to be ingested into the i… Repairs typically run $300-$800. Severity: medium.

    What is the 2016-2024 Chevrolet Malibu 9-Speed Automatic Transmission Shudder and Harsh Shifting?

    The 2016+ Malibu with the 1.5T engine uses a GM/Ford co-developed 9-speed automatic (9T50) that can exhibit shudder, harsh shifts, and delayed engagement. The 9-speed is sensitive to fluid condition and requires proper DEXRON HP fluid. GM has released multiple TCM calibration upd… Repairs typically run $200-$2,500. Severity: medium.

    What is the 2016-2020 Chevrolet Malibu MyLink 8-Inch Display Goes Black While the Radio Keeps Playing (HMI Module / Display Cable Fault)?

    Ninth-generation Malibus with the 8-inch MyLink screen suffer a well-reported blank-display failure: the screen goes completely black while audio continues playing, which means the head unit is alive and only the display path has dropped out. With the screen dead the owner loses… Repairs typically run $0-$1,200. Severity: medium.

    What is the 2016-2023 Chevrolet Malibu P0303 — Cylinder 3 Misfire from Ignition Coil/Plug or Intake-Valve Carbon Buildup on the 1.5L Turbo?

    P0303 (cylinder 3 misfire) shows up frequently on the 2016-2018 Malibu 1.5L turbo (LFV) and is discussed heavily on the Malibu forums. The direct-injected 1.5T is prone to carbon buildup on the intake valves, which disrupts airflow and causes lean/rough combustion and misfires; a… Repairs typically run $150-$600. Severity: medium.

    What is the 2013-2020 Chevrolet Malibu Excessive Oil Consumption (2.5L Ecotec LCV/LKW)?

    The 2.5L Ecotec 4-cylinder engine in the 2013-2020 Malibu consumes oil at a rate well beyond what GM considers normal, with some owners reporting 1 quart every 1,500-2,000 miles. The piston rings do not properly seat against the cylinder walls, allowing oil to pass into the combu… Repairs typically run $0-$3,500. Severity: medium.

    What is the 2016-2023 Chevrolet Malibu Electronic Shifter Park Switch Fault Causing Persistent 'Shift to Park' Message and Battery Drain?

    On the ninth-generation Malibu the shifter assembly reports park position to the body control module through a set of small internal microswitch contacts. Over time the contacts spread, corrode or drift out of position, so the BCM never sees a valid park signal. The cluster displ… Repairs typically run $350-$850. Severity: medium.

    What is the 2012-2023 Chevrolet Malibu P0455 — Gross EVAP Leak from Loose/Failed Gas Cap or Stuck Purge Valve?

    P0455 indicates a large EVAP leak (a hole ~0.040 inch or bigger). On the Malibu the leading cause — more than half of cases across GM cars of this era — is a loose, missing, or failed fuel cap (or, on 2016+ capless cars, a bad filler-neck seal). The second most common cause is a… Repairs typically run $25-$200. Severity: low.

    What is the 2012-2023 Chevrolet Malibu P0442 — Small EVAP Leak from Gas Cap O-Ring or Purge Valve (Capless Filler Seal on 2016+)?

    P0442 flags a small EVAP leak (roughly a 0.020-0.040 inch hole). On 2012-2016 Malibus with a conventional threaded gas cap, the most common cause is a cracked or flattened cap O-ring. On the 2016+ ninth-gen cars with the capless fuel filler, the culprit is usually the filler-neck… Repairs typically run $25-$250. Severity: low.

    What is the 2008-2024 Chevrolet Malibu Trunk Latch and Release Failure?

    The trunk latch mechanism on the Malibu fails due to a worn release cable, broken latch spring, or faulty trunk release actuator motor. Owners report the trunk will not open via the key fob, interior button, or the trunk release button on the lid. In some cases, the trunk will no… Repairs typically run $50-$350. Severity: low.

    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.