Honda · Known Issues

2018 Honda CR-V Problems: 18 Issues Every Owner Should Know

2018 model year · 19,274+ owner reports · Updated June 2026

According to Au7o's analysis of 19,274+ owner reports, the 2018 Honda CR-V has 18 documented known issues, with 6 rated critical. The most serious are 1.5L Turbo Engine Oil Dilution ($0-$500 repair), Denso Fuel Pump Recall - NHTSA 20V-374 and 23V-111 ($0-$0 repair), 1.5T CVT Transmission Judder and Valve Body Failure ($200-$5,000 repair), 1.5L Turbo (L15BE) Engine Oil Dilution — Fuel in Oil, Overfilled Dipstick, Gas Smell in Cabin ($0-$200 repair), Phantom Braking — Collision Mitigation Braking System (CMBS) Activates With No Obstacle ($0-$200 repair) and Low-Density Fuel Pump Impeller — Stalling / No-Start (NHTSA Recalls 21V-215 & 23V-858) ($0-$0 repair). The most commonly reported issue is 1.5L Turbo Engine Oil Dilution with 5,000 owner reports. Across all issues, repair costs range from $100 to $5,000. DIY maintenance guides at au7o.io.

All 18 Known Issues

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When Issues Typically Appear

1.5T CVT Transmission Judder and Valve Body Failure

24K-36K

Active Engine Mount Failure Causing Excessive Vibration (5th Gen)

40K-80K

1.5T Engine Shake/Vibration and Rough Idle When Cold (5th Gen)

60K-90K

025K50K75K100K mi

Community Reported

5,000 owners

On the 2017-2023 Honda CR-V 1.5L Turbo, gasoline mixes with engine oil in the 1.5L turbocharged engine, causing the oil level to rise above the full mark. The issue is most prevalent in cold climates where short trips don't allow the engine to reach full operating temperature. Unburned fuel bypasses the piston rings and enters the crankcase, diluting the oil and reducing its lubricating properties.

This issue also affects: Audi Q7, BMW 1 Series, BMW X6

Common Symptoms

Oil level reading above full mark on dipstick
Strong gasoline smell from engine oil
Check engine light illumination
Reduced engine power
Engine stalling
Poor fuel economy

How to Fix

Honda released a software update (PCM update) that raises engine operating temperatures faster and increases idle RPM in cold conditions. For 2017-2018 models, Honda also extended the powertrain warranty by one year. Owners should change oil more frequently (every 3,000-5,000 miles) in cold climates.

What Owners Are Using

Parts and tips from 5,000+ owners who fixed this issue

NoteThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeHigh-quality synthetic oil helps reduce consumption and protect worn engines (Mobil 1 Extended Performance Full Synthetic Motor Oil)
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UpgradePremium oil filter ensures proper filtration with high-mileage engines (Wix Oil Filter)
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Typical repair cost:$0 - $500

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Community Reported

High Confidence5,000 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2017-2018 Honda CR-V 1.5L turbo I4 (L15BE), the fifth-gen CR-V's 1.5L 'Earth Dreams' turbo direct-injection engine (L15BE) is prone to gasoline diluting the engine oil, especially in cold-weather states and on short trips where the engine never fully warms. Under cold conditions the fuel injectors spray gasoline onto cylinder walls that doesn't fully combust; it then drips past the rings into the crankcase, raising the oil level well above the dipstick full mark and producing a strong fuel smell from the dipstick and sometimes in the cabin (via the heater). Diluted oil loses viscosity and lubrication capacity, accelerating wear on camshafts, rocker arms, and bearings. The problem was significant enough to trigger a nationwide class-action settlement (District of Minnesota, final approval Sept 2020) covering 2017-2018 CR-V and 2016-2018 Civic 1.5T, plus a Honda powertrain warranty extension. CarComplaints logged 89 complaints on the 2017 and 60+ on the 2018 with very low average mileage (~8,400 mi).

This issue also affects: Acura MDX, Acura TL, Audi Q7

Common Symptoms

Engine oil level rises above the dipstick full mark over time
Strong gasoline smell on the dipstick
Fuel/gasoline odor inside the cabin, especially with heat on
Engine hesitation or stalling in cold weather
Weak cabin heat in cold temperatures
Thin, fuel-smelling oil at oil changes

How to Fix

Honda's remedy (TSB 19-032 / 19-037 / 19-038) is a software update to the engine, transmission, and A/C control logic so the engine warms faster and runs richer for less time, an oil-and-filter change, and in some cases replacement of the A/C control unit. Honda extended the powertrain warranty on camshafts/rocker arms to 6 years/unlimited miles. There is no full mechanical fix — owners in cold climates should change oil more often, take the car on longer drives to burn off fuel, and monitor the dipstick. The class settlement reimburses prior premature oil changes, towing, and diagnostic costs.

Typical repair cost:$0 - $200

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Community Reported

High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Community Reported

1,234 owners

On the 2017-2022 Honda CR-V 1.5T, the 5th generation CR-V with the 1.5T Earth Dreams engine (L15B7) produces excessive engine shake and rough idle during cold start and warm-up that is distinctly abnormal compared to competitive vehicles. The vibration is felt through the steering wheel, floorboard, and seats. Honda engineers attribute this to combustion characteristics of the direct-injection turbo engine in cold operating conditions. Honda issued multiple TSBs (19-100, 20-054) with PCM calibration updates that partially address the issue by modifying fuel trim and ignition timing. Many CR-V owners accept this as a known characteristic after updates, but others find it unacceptable. This is distinct from the oil dilution issue (separate entry) though related to the same engine.

This issue also affects: Honda Civic, Chevrolet Equinox, Chevrolet Malibu

Common Symptoms

Noticeable engine vibration during first 5-10 minutes of cold operation
Rough, unstable idle at cold start
Steering wheel and cabin vibration when idling cold
Engine settles down after reaching operating temperature
Vibration worse in cold weather (below 40°F)
Vibration most noticeable in Drive at stops (torque converter loaded)

How to Fix

Visit Honda dealer for PCM calibration updates (TSBs 19-100 and 20-054) - free under warranty. Updates modify cold start fueling strategy and reduce (but may not eliminate) vibration. Engine mounts should be inspected: active engine mount failure (common on 5th gen after 60,000 miles) significantly worsens vibration - replace with Honda OEM active mounts ($350-500 each + $300-500 labor). Allow engine to warm up 2-3 minutes before driving in cold weather.

What Owners Are Using

Parts and tips from 1,234+ owners who fixed this issue

TipCR-V Owners Club: Request BOTH TSBs 19-100 AND 20-054 PCM updates in same dealer visit (not all dealers apply both) - combination of both updates provides best cold idle improvement
TipIf PCM updates don't resolve vibration, have active engine mounts load-tested - failed mounts dramatically worsen 1.5T cold idle vibration. TSB distinguishes "new" vibration (engine mounts) vs "always had it" (PCM calibration)
NoteDo not ignore new or worsening engine vibration on 2017-2022 CR-V 1.5T - sudden increase in vibration often indicates active engine mount failure, not a normal characteristic
UpgradeHydraulic engine mount reduces vibration and restores smooth operation (Anchor Engine Mount)
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Typical repair cost:$0 - $1,200

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Community Reported

High ConfidenceVerified1,234 reportsLast reported by owners Jan 2025Reviewed Feb 2026

Community Reported

892 owners

On the 2017-2022 Honda CR-V, the 5th generation CR-V uses electronically controlled Active Engine Mounts (ACM) that use an electromechanical actuator to cancel engine vibration in real time. These mounts fail prematurely at 40,000-80,000 miles, causing a dramatic increase in cabin vibration, especially at idle and under load. Failed active mounts cause vibrations that feel much worse than a normal worn passive mount. The front right (passenger side) ACM is most commonly reported first. Honda engineers designed these mounts to last the life of the vehicle, but real-world use shows otherwise. Dealer diagnosis often overlooked - technicians sometimes attribute vibration to engine or transmission.

This issue also affects: Honda Accord, Dodge Grand Caravan

Common Symptoms

Sudden increase in cabin vibration (much worse than before)
Steering wheel vibrating noticeably at idle
Vibration felt through floorboard and seats at stops
Clunking or thudding from engine compartment on acceleration
Engine appears to rock excessively in engine bay
Vibration significantly worse when AC is on

How to Fix

Diagnose active engine mount failure by shifting from Drive to Neutral at idle - if vibration significantly decreases in Neutral, ACM failure is confirmed. Replace failed active engine mount with Honda OEM ACM ($350-450 per mount) - aftermarket passive mounts ($80-120) do not have ACM function and will not resolve vibration. Front right mount ($350-450 + $200-300 labor) is most common first failure. Replace all mounts if multiple are near failure age.

What Owners Are Using

Parts and tips from 892+ owners who fixed this issue

TipCR-V Owners Club diagnostic: Shift to Neutral while idling at a stop - if vibration drops significantly in Neutral vs Drive, the engine mount(s) are failing. Simple 30-second test before spending on diagnosis
NoteDO NOT use aftermarket non-active engine mounts as a cheap fix - active mounts cannot be replaced with passive mounts without persistent vibration. Only Honda OEM active mounts resolve the issue
TipHonda dealers can read active mount actuator current (using factory diagnostic tool) to confirm which mount has failed before replacement - saves replacing good mounts
UpgradeHydraulic engine mount reduces vibration and restores smooth operation (Anchor Engine Mount)
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Typical repair cost:$550 - $1,800

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Community Reported

High ConfidenceVerified892 reportsLast reported by owners Jan 2025Reviewed Feb 2026

On the 2017-2018 Honda CR-V 1.5L turbo I4 (L15BE), many 2017-2018 1.5T owners report a pronounced shudder/vibration for roughly the first 20-30 seconds after a cold start, particularly after the car has sat overnight in cool weather, that smooths out as RPM rises or the engine warms. The behavior is closely tied to the same fuel-dilution/cold-enrichment problem: incomplete cold combustion, fuel-fouled or worn spark plugs, and occasional cylinder misfires (which can set P0300-series codes). On affected cars the diluted, low-viscosity oil and rich cold-start mapping make the rough idle worse. Honda's oil-dilution software updates that change cold-running logic also reduce the severity of the cold-start vibration.

This issue also affects: Acura MDX, Acura TL, Audi Q7

Common Symptoms

Engine shakes/vibrates for ~20-30 seconds on cold start
Vibration worst after sitting overnight, smooths once warm
Rough idle, perceptible cabin shudder
Occasional misfire feel under light load when cold
Misfire DTCs in some cases

How to Fix

Apply the Honda 1.5T driveability/oil-dilution software updates (TSB 19-032/19-037/19-038) which revise cold-start fueling and warm-up logic. Inspect and replace fuel-fouled spark plugs and check ignition coils for misfire; verify oil is not heavily fuel-diluted and change it if so. If a specific cylinder misfires, address that coil/injector. Owners should let the engine reach operating temperature and take periodic longer drives to clear fuel from the oil. Spark plug/coil work typically runs $150-$400 if needed.

Typical repair cost:$0 - $400

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High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Community Reported

3,421 owners

On the 2018-2022 Honda CR-V, the 5th generation CR-V (2018-2022) is included in Honda's largest fuel pump recall affecting over 5.7 million vehicles. Denso-manufactured fuel pump impellers were made with improperly molded low-density material that swells and deforms under fuel exposure, interfering with the pump housing and causing the pump to slow or fail. Engine stalling at highway speeds has caused collisions. This is the same recall affecting the 2018-2022 Accord, Passport, Pilot, and other Honda models. Honda expanded the recall multiple times as the scope widened to cover additional production dates.

This issue also affects: Acura MDX, Alfa Romeo Giulia, Alfa Romeo Stelvio

Common Symptoms

Difficulty starting - engine cranks longer than normal before starting
Rough idle on first start of day
Engine hesitation or stumbling under acceleration
Engine stalling while driving at any speed
Check engine light with P0087 (fuel pressure too low)
Engine cranks but does not start (complete pump failure)

How to Fix

Check recall status IMMEDIATELY at owners.honda.com with VIN or call Honda at 1-888-234-2138. Recall 20V-374 (original), 20V-714 (first expansion), 23V-111 (final expansion) provides FREE fuel pump module replacement at any Honda dealer. Parts availability was severely limited 2021-2024 - call dealer to confirm parts in stock. Until repair: keep fuel tank above 1/4 full and avoid repeated hard starts. Honda provides rental car/loaner reimbursement during parts wait period.

What Owners Are Using

Parts and tips from 3,421+ owners who fixed this issue

NoteSAFETY RECALL - check VIN at owners.honda.com immediately. This recall is FREE regardless of mileage/warranty. Engine stall at highway speed is a crash risk that has already caused accidents
TipCR-V Owners Club: Call dealer to confirm fuel pump parts are physically IN STOCK before scheduling - many owners waited 3-9 months for parts; Honda will reimburse rental car costs during extended waits
TipIf your CR-V was NOT in the original recall, check again - Honda expanded this recall 3 times. All 2018-2022 CR-Vs built before certain production dates are now included
UpgradeDelphi fuel pump module — OE-quality direct replacement (Delphi Fuel Pump Module)
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UpgradeBosch fuel pump — reliable OEM alternative (Bosch Fuel Pump)
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Typical repair cost:$0 - $0

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High ConfidenceVerified3,421 reportsLast reported by owners Jan 2025Reviewed Feb 2026

On the 2018-2022 Honda CR-V, certain CR-Vs were built with a Denso fuel pump module containing a low-density impeller that can absorb fuel, swell, and deform. A deformed impeller binds the pump and makes it inoperative, which can prevent the engine from starting or, worse, stall the engine while driving — a crash risk. Honda addressed this through NHTSA safety recall 21V-215 (initial 2018-2019 coverage) and the later expansion 23V-858 that pulled in additional 2019-2022 model-year Honda and Acura vehicles. This is part of the broader multi-million-vehicle Denso low-pressure fuel pump campaign across the industry.

Common Symptoms

Engine cranks but will not start
Engine stalls or loses power while driving
Long crank times / hard starting
Whining or weak fuel pump under load
Check engine light with lean/fuel-pressure codes

How to Fix

The recall remedy is free replacement of the fuel pump assembly with a redesigned, higher-density impeller pump at any authorized Honda dealer. Owners should check their 17-digit VIN on the Honda or NHTSA recall lookup to confirm whether their specific vehicle is included and unrepaired, then schedule the no-charge replacement. There is no reliable DIY workaround — a failing pump that causes stalling should be treated as urgent.

Typical repair cost:$0 - $0

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Community Reported

Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Community Reported

1,567 owners

On the 2017-2022 Honda CR-V 1.5T, the 5th generation CR-V (2017-2022) with 1.5T engine uses a Honda-designed CVT (Earth Dreams CVT) that exhibits shuddering/juddering during acceleration between 10-45 mph, especially on grades and in hot weather. Unlike the 2015-2016 HR-V/Fit CVT issues which were purely belt-related, the CR-V CVT also suffers from valve body degradation causing erratic line pressure control. Honda TSB 19-010 addresses the judder with a CVT fluid change procedure (triple drain-and-fill) and PCM update. The 2017-2019 models had the highest complaint rates; Honda improved the CVT calibration for 2020-2022.

This issue also affects: BMW M3, Cadillac Escalade, Ford F-250 Super Duty

Common Symptoms

Shuddering or vibration during acceleration 10-45 mph
Hesitation or stumbling when accelerating from stop on an incline
CVT "hunting" or "searching" - RPM fluctuates without corresponding speed change
Judder worse in hot weather or after extended driving
Delayed engagement when shifting from Park to Drive
Check engine light with CVT pressure codes

How to Fix

Visit Honda dealer for CVT triple drain-and-fill per TSB 19-010 using Honda HCF-2 CVT fluid (Honda part #08200-HCF2, $15-20/quart, approximately 4 quarts needed) combined with PCM calibration update. Change CVT fluid every 30,000 miles with Honda HCF-2 - never use aftermarket CVT fluid. Avoid Honda's "lifetime fluid" claim on CVT - 30,000-mile service intervals are critical. Severe valve body damage: $1,500-2,500 valve body replacement. Full CVT failure: $3,500-5,000 replacement.

What Owners Are Using

Parts and tips from 1,567+ owners who fixed this issue

UpgradeHonda HCF-2 CVT fluid (part #08200-HCF2, ~$15-18/quart) - CR-V Owners Club absolute requirement; NEVER use aftermarket CVT fluid (Valvoline, Mobil, etc.) - causes belt wear and valve body damage (Honda OEM #08200-HCF2)
View on Amazon
TipCR-V Owners Club: Triple drain-and-fill procedure (not just one drain) per TSB 19-010 is critical - single fluid change only replaces ~60% of old fluid; triple fill replaces 90%+ for best judder resolution
TipChange CVT fluid every 30,000 miles regardless of Honda's "lifetime" claim - 2017-2019 CR-V owners with 100k+ miles and 30k interval changes consistently report no CVT issues vs many failures in owners who skipped service

Typical repair cost:$200 - $5,000

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Community Reported

High ConfidenceVerified1,567 reportsLast reported by owners Jan 2025Reviewed Feb 2026

Community Reported

850 owners

On the 2015-2023 Honda CR-V, the CVT transmission can develop a shudder or judder, particularly during light acceleration at low speeds. This vibration is often felt between 15-40 mph and may feel like driving over rumble strips. The issue is related to the torque converter or CVT fluid degradation.

This issue also affects: BMW M3, Cadillac Escalade, Ford F-250 Super Duty

Common Symptoms

Shudder during light acceleration
Vibration between 15-40 mph
Feels like driving over rumble strips
Judder when accelerating from stop
Transmission hesitation

How to Fix

Have CVT fluid changed with genuine Honda HCF-2 fluid. Perform CVT fluid flush, not just a drain and fill. Some owners report improvement after software update. In severe cases, torque converter replacement may be needed. Keep CVT fluid fresh with regular maintenance.

What Owners Are Using

Parts and tips from 850+ owners who fixed this issue

TipKeep CVT fluid fresh with regular maintenance.
TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
UpgradeCVT fluid specifically formulated for continuous variable transmissions (Valvoline CVT Transmission Fluid)
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UpgradeReplacement CVT transmission filter to maintain fluid cleanliness (ATP CVT Transmission Filter Kit)
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Typical repair cost:$150 - $3,000

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High Confidence850 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2017-2022 Honda CR-V, the CR-V's Honda Sensing automatic emergency braking (CMBS) is the subject of a major NHTSA defect probe for 'phantom braking' — sudden, hard, unrequested braking when no obstacle is present. NHTSA's Office of Defects Investigation opened the case on 2017-2019 CR-V and 2018-2019 Accord, then upgraded it to an Engineering Analysis and expanded coverage to roughly 2,997,604 vehicles including 2020-2022 CR-V and Accord. ODI cited about 1,294 consumer complaints of unexpected AEB activation, with 47 crashes and 93 injuries potentially linked. Drivers report the system misreading overpasses, oncoming cars, shadows, or roadside objects and slamming the brakes, creating rear-end-collision risk. A related class action over the CMBS proceeded toward trial.

Common Symptoms

Sudden hard braking with no vehicle or obstacle ahead
Brake warning light/beep and 'BRAKE' message appear before automatic braking
False activations near overpasses, bridges, or oncoming traffic
Unexpected deceleration on open highway
Dealer unable to reproduce the fault

How to Fix

There is no recall remedy as of the investigation; Honda denies a defect. Dealers often cannot replicate the event, but should check for the latest Honda Sensing / radar-camera software updates and verify the windshield-mounted camera and front radar are properly aimed and unobstructed (recalibration after windshield replacement is essential). Owners can reduce risk by keeping the system clean/calibrated, and the CMBS sensitivity can be lowered or the system temporarily disabled via the dash menu when false activations are frequent. Affected owners should file an NHTSA complaint to support the ongoing investigation.

Typical repair cost:$0 - $200

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High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Community Reported

1,100 owners

On the 2012-2020 Honda CR-V, the A/C compressor can fail prematurely, often due to internal clutch issues or compressor bearing failure. When the compressor fails internally, it can send metal debris through the A/C system, requiring a complete system flush and replacement of multiple components.

This issue also affects: Chevrolet Colorado, Honda Civic, Hyundai Sonata

Common Symptoms

A/C blows warm air
Loud noise when A/C is engaged
A/C clutch won't engage
Burning smell from A/C
A/C works intermittently
Clicking from compressor area

How to Fix

Replace A/C compressor with OEM or quality aftermarket unit. If compressor failed internally, flush entire A/C system, replace condenser, receiver/drier, and expansion valve to remove debris. Failure to clean system will cause new compressor to fail.

What Owners Are Using

Parts and tips from 1,100+ owners who fixed this issue

TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeProfessional Bluetooth OBD-II scanner for reading electrical system fault codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
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UpgradeAutomotive digital multimeter for diagnosing electrical faults and testing circuits (Innova 3340 Automotive Digital Multimeter)
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UpgradeElectrical contact cleaner for restoring connections and preventing corrosion (CRC QD Electronic Cleaner)
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Typical repair cost:$600 - $1,800

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High Confidence1,100 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

890 owners

On the 2012-2019 Honda CR-V, the door lock actuators can fail, causing doors to not lock or unlock properly with the key fob or interior buttons. You may hear a buzzing sound from the door when attempting to lock/unlock. This is a common issue that often starts with the driver's door.

Common Symptoms

Door won't lock or unlock with remote
Buzzing sound from door when locking
Door lock works intermittently
Manual lock works but electric doesn't
One door won't respond to central locking

How to Fix

Replace failed door lock actuator. OEM parts recommended for reliability. Replacement requires door panel removal and can be done as a DIY repair. Consider replacing actuators on other doors preventatively if one fails.

What Owners Are Using

Parts and tips from 890+ owners who fixed this issue

TipConsider replacing actuators on other doors preventatively if one fails.
TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
UpgradeProfessional Bluetooth OBD-II scanner for reading electrical system fault codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
View on Amazon
UpgradeAutomotive digital multimeter for diagnosing electrical faults and testing circuits (Innova 3340 Automotive Digital Multimeter)
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UpgradeElectrical contact cleaner for restoring connections and preventing corrosion (CRC QD Electronic Cleaner)
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Typical repair cost:$100 - $400

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High Confidence890 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

720 owners

On the 2017-2021 Honda CR-V, the infotainment display can freeze, go black, or become unresponsive. This affects the audio system, backup camera, and climate control display. The system may reboot randomly while driving. Issues are often caused by software bugs.

This issue also affects: Chevrolet Colorado, Chevrolet Silverado 1500, Ford Mustang

Common Symptoms

Display goes black randomly
Touchscreen doesn't respond
System freezes
Random reboots while driving
Backup camera won't display
Volume knob unresponsive

How to Fix

Perform a system reset by holding the audio power button. Update to latest software version. Clear paired Bluetooth devices and re-pair. If problems persist, the display unit or audio unit may need replacement under warranty.

What Owners Are Using

Parts and tips from 720+ owners who fixed this issue

TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeProfessional OBD-II diagnostic scanner for reading infotainment and body module codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
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UpgradeOEM-quality replacement sensor for accurate readings and proper system function (Bosch Replacement Sensor)
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Typical repair cost:$0 - $1,200

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High Confidence720 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

480 owners

On the 2017-2023 Honda CR-V, some CR-V owners experience unexplained battery drain that can result in a dead battery after sitting for a few days. This can be caused by various electronic modules not going to sleep properly, Bluetooth module issues, or aftermarket accessories.

This issue also affects: Honda Accord, Chevrolet Colorado, Hyundai Sonata

Common Symptoms

Dead battery after sitting a few days
Battery needs frequent jump starts
Battery won't hold charge
New battery dies quickly
Accessories staying on after vehicle off

How to Fix

Have dealer perform parasitic draw test to identify culprit. Common causes include Bluetooth module, HFL unit, or security system. Ensure latest software updates are installed. If leaving vehicle unused, consider using a battery maintainer.

What Owners Are Using

Parts and tips from 480+ owners who fixed this issue

TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeHigh-performance AGM battery with excellent cold cranking amps and deep cycle capability (Optima RedTop AGM Battery)
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UpgradeOEM-quality replacement battery with reliable performance (ACDelco Professional AGM Battery)
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UpgradeAutomatic battery maintainer to prevent parasitic drain issues during storage (Battery Tender Junior 12V Battery Charger Maintainer)
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UpgradeAutomotive relay replacement set for common relay failures (Bosch Automotive Relay 5-Pin 12V)
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UpgradeDigital multimeter for diagnosing fuse, relay, and module electrical faults (Innova Digital Multimeter)
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Typical repair cost:$100 - $600

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Medium Confidence480 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2017-2020 Honda CR-V, the fifth-gen CR-V's Display Audio head unit is widely reported to freeze, go dark, spontaneously reboot, and lose Apple CarPlay / Android Auto connections. Owners describe CarPlay dropping with a 'Device Not Connected' message, audio continuing to play with no sound output, the screen freezing when the phone locks, and the unit randomly rebooting every few minutes — especially with wired CarPlay/Android Auto and certain phone/cable combinations. The early 2017-2018 units were the worst; Honda issued software updates and a TSB addressing the screen-dimming/dark-screen behavior, and later firmware (e.g., the 2018 v1.F196.82 update) markedly improved CarPlay stability for many owners.

Common Symptoms

Touchscreen freezes or goes black
Head unit spontaneously reboots/restarts
Apple CarPlay drops with 'Device Not Connected'
Audio plays with no sound output through speakers
Android Auto repeatedly disconnects
Backup camera blank when screen glitches

How to Fix

Install the latest Display Audio software update at a dealer (TSB 19-066 addresses the screen-going-dark behavior; later firmware improves CarPlay/Android Auto reliability). As an immediate workaround, press and hold the power/volume knob ~5-10 seconds to force-reboot the head unit, or perform a factory reset of the infotainment settings — both restore CarPlay/Android Auto for many users. Use a high-quality, data-rated USB cable and the correct front USB port, since cheap cables are a frequent cause of dropouts.

Typical repair cost:$0 - $150

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High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Community Reported

2,500 owners

On the 2017-2022 Honda CR-V, the A/C compressor shaft seal can swell and leak due to interaction with the new R-1234yf refrigerant and PAG oil. This causes refrigerant to leak from the compressor, resulting in reduced or no cooling from the air conditioning system. Honda extended the warranty on this component to 10 years from original purchase date with no mileage limitation.

This issue also affects: Chrysler Fifth Avenue

Common Symptoms

A/C blowing warm air
Reduced cooling performance
A/C stops working intermittently
Visible oil residue around compressor
A/C clutch not engaging

How to Fix

Honda has extended the A/C compressor shaft seal warranty to 10 years with no mileage limit. If the seal is leaking, the compressor must be replaced along with the receiver/dryer and refrigerant recharge. Cost: Free under extended warranty; $800-$1,500 if out of warranty.

What Owners Are Using

Parts and tips from 2,500+ owners who fixed this issue

TipDIY repairs can save significantly - dealer charges $800-$1,500 but DIY costs are typically 50-70% less
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradePrestone coolant flush kit for complete cooling system service (Prestone Coolant Flush Kit)
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UpgradeStant thermostat — preventive replacement during coolant service (Stant Thermostat)
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Typical repair cost:$0 - $1,500

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Community Reported

High Confidence2,500 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

620 owners

On the 2017-2023 Honda CR-V, the Honda Sensing adaptive cruise control can behave erratically, including phantom braking on the highway when no obstacle is present, or failing to detect vehicles ahead. Weather conditions, sun glare, and road conditions can affect system performance.

This issue also affects: Honda Accord, Honda Civic

Common Symptoms

Car brakes suddenly on highway with no obstacles
ACC disengages with error message
System doesn't detect vehicle ahead
Aggressive braking when passing under overpasses
System works inconsistently

How to Fix

Keep windshield and sensors clean. Update to latest Honda Sensing software. Understand system limitations in certain conditions. If phantom braking is severe, have dealer inspect camera and radar sensors. Some owners disable ACC and use standard cruise.

What Owners Are Using

Parts and tips from 620+ owners who fixed this issue

TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Honda CR-V forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
UpgradeBlueDriver OBD-II scanner — reads ABS, SRS, and engine codes (BlueDriver Bluetooth OBD-II Scanner)
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Typical repair cost:$0 - $500

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620+ owners have reported this issue

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Community Reported

Medium Confidence620 reportsLast reported by owners Feb 2024Reviewed Feb 2026

On the 2017-2022 Honda CR-V, fifth-gen CR-Vs commonly lose A/C cooling because of a leak at the A/C compressor main shaft seal. Honda traces the root cause to the North American switch to a new refrigerant (R-1234yf) and PAG oil, which causes the compressor shaft seal to swell and wear abnormally, opening gaps that let refrigerant escape. Owners report the system gradually or suddenly blowing warm air, often within a few years and as low as ~17,000 miles. Because it is a comfort (not safety) item, Honda issued a warranty extension rather than a recall, and NHTSA-posted technical bulletins document the failure mode across the 2017-2022 range.

Common Symptoms

A/C blows warm or only mildly cool air
Gradual loss of cooling performance over a season
Oily refrigerant residue near the compressor
Low system refrigerant charge on gauges
A/C clutch cycling rapidly

How to Fix

American Honda extended the A/C compressor shaft seal warranty from the original 3 years to 10 years from the original in-service date with no mileage limit (CR-V service bulletin 23-040; Civic 23-039). Dealers diagnose the leak with dye/UV or electronic leak detection and replace the compressor and recharge the system at no charge under the extension. Owners who already paid out of pocket can submit a reimbursement request. Outside the extension window, expect roughly $700-$1,500 for compressor replacement and recharge.

Typical repair cost:$0 - $1,500

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High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

Frequently Asked Questions

What are the most common Honda CR-V problems?

According to Au7o's analysis of 19,274+ owner reports, the 2018-2018 Honda CR-V has 18 documented issues. The most frequently reported are: 1.5L Turbo Engine Oil Dilution, Denso Fuel Pump Recall - NHTSA 20V-374 and 23V-111, 1.5T CVT Transmission Judder and Valve Body Failure. Of these, 6 are rated critical and should be addressed promptly.

Is the Honda CR-V reliable?

The 2018-2018 Honda CR-V has 18 known issues documented across 19,274+ owner reports. 6 issues are rated critical: 1.5L Turbo Engine Oil Dilution and Denso Fuel Pump Recall - NHTSA 20V-374 and 23V-111 and 1.5T CVT Transmission Judder and Valve Body Failure and 1.5L Turbo (L15BE) Engine Oil Dilution — Fuel in Oil, Overfilled Dipstick, Gas Smell in Cabin and Phantom Braking — Collision Mitigation Braking System (CMBS) Activates With No Obstacle and Low-Density Fuel Pump Impeller — Stalling / No-Start (NHTSA Recalls 21V-215 & 23V-858). 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 Honda CR-V problems?

Repair costs for known Honda CR-V issues range from $0 to $5,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 1.5L Turbo Engine Oil Dilution, typically costs $0-$500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2017-2023 Honda CR-V 1.5L Turbo Engine Oil Dilution?

Gasoline mixes with engine oil in the 1.5L turbocharged engine, causing the oil level to rise above the full mark. The issue is most prevalent in cold climates where short trips don't allow the engine to reach full operating temperature. Unburned fuel bypasses the piston rings an… Repairs typically run $0-$500. Severity: high.

What is the 2018-2022 Honda CR-V Denso Fuel Pump Recall - NHTSA 20V-374 and 23V-111?

The 5th generation CR-V (2018-2022) is included in Honda's largest fuel pump recall affecting over 5.7 million vehicles. Denso-manufactured fuel pump impellers were made with improperly molded low-density material that swells and deforms under fuel exposure, interfering with the… Repairs typically run $0-$0. Severity: high.

All 18 Known Issues

When Issues Typically Appear

2017-2023 Honda CR-V: 1.5L Turbo Engine Oil Dilution#

Common Symptoms

How to Fix

What Owners Are Using

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2017-2018 Honda CR-V: 1.5L Turbo (L15BE) Engine Oil Dilution — Fuel in Oil, Overfilled Dipstick, Gas Smell in Cabin#

Common Symptoms

How to Fix

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2017-2022 Honda CR-V: 1.5T Engine Shake/Vibration and Rough Idle When Cold (5th Gen)#

Common Symptoms

How to Fix

What Owners Are Using

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2017-2022 Honda CR-V: Active Engine Mount Failure Causing Excessive Vibration (5th Gen)#

Common Symptoms

How to Fix

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2017-2018 Honda CR-V: Cold-Start Rough Idle / Vibration on 1.5L Turbo (Linked to Oil Dilution & Misfire)#

Common Symptoms

How to Fix

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2018-2022 Honda CR-V: Denso Fuel Pump Recall - NHTSA 20V-374 and 23V-111#

Common Symptoms

How to Fix

What Owners Are Using

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2018-2022 Honda CR-V: Low-Density Fuel Pump Impeller — Stalling / No-Start (NHTSA Recalls 21V-215 & 23V-858)#

Common Symptoms

How to Fix

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2017-2022 Honda CR-V: 1.5T CVT Transmission Judder and Valve Body Failure#

Common Symptoms

How to Fix

What Owners Are Using

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2015-2023 Honda CR-V: CVT Shudder/Judder During Acceleration#

Common Symptoms

How to Fix

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2017-2022 Honda CR-V: Phantom Braking — Collision Mitigation Braking System (CMBS) Activates With No Obstacle#

Common Symptoms

How to Fix

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2012-2020 Honda CR-V: A/C Compressor Failure#

Common Symptoms

How to Fix

What Owners Are Using

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2012-2019 Honda CR-V: Door Lock Actuator Failure#

Common Symptoms

How to Fix

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2017-2021 Honda CR-V: Infotainment Display Freezing/Black Screen#

Common Symptoms

How to Fix

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2017-2023 Honda CR-V: Parasitic Battery Drain#

Common Symptoms

How to Fix

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2017-2020 Honda CR-V: Infotainment Freezing / Rebooting and Apple CarPlay–Android Auto Drops#

Common Symptoms

How to Fix

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2017-2022 Honda CR-V: A/C Compressor Shaft Seal Leak#

Common Symptoms

How to Fix

What Owners Are Using

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2017-2023 Honda CR-V: Adaptive Cruise Control Erratic Behavior#

Common Symptoms

How to Fix