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Nissan · Known Issues

2018 Nissan Armada Problems: 6 Known Issues

2018 model year · 1,350+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 1,350+ owner reports, the 2018 Nissan Armada has 6 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. The most commonly reported issue is Front Brake Rotor Warping with 520 owner reports. Across all issues with published estimates, repair costs range from $60 to $4,500. DIY maintenance guides at au7o.io.

In This Article

  • Armada Brakes1
  • Armada Engine1
  • Armada Suspension1
  • Armada Electrical1
  • Armada Transmission1
  • Armada Body/Panels1
  • Recalls2
  • FAQ
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In This Article

  • Brakes1
  • Engine1
  • Suspension1
  • Electrical1
  • Transmission1
  • Body/Panels1
  • Recalls2
  • FAQ

All 6 Known Issues

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ALL YEARS20242023202220212020201920182017201520142013201220112010200920082007200620052004
Community reported
520 owners

On the 2017-2024 Nissan Armada, the 2017+ Armada is prone to premature front brake rotor warping due to its heavy curb weight (5,800+ lbs). Owners report pulsating brakes as early as 15,000-25,000 miles. The OEM rotors are undersized for the vehicle's weight, especially when towing. This issue is exacerbated by mountain driving or frequent towing.

Common Symptoms

  • Steering wheel vibration during braking
  • Brake pedal pulsation
  • Uneven brake pad wear
  • Grinding noise during braking
  • Brakes feel soft or spongy

How to Fix

Replace front rotors with upgraded options. Centric Premium or StopTech Sport rotors are popular aftermarket upgrades. Always replace pads when replacing rotors. Consider drilled/slotted rotors for better heat dissipation. Cost: $300-700 for quality rotor/pad set installed.

What you need to fix it

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

  • Genuine Nissan front brake rotor 40206-1LA2B

    Quantity two; confirm VIN and current supersession.

    NissanPartsDeal
  • Genuine Nissan front disc brake pad kit D1M60-9FE0A

    Confirm VIN/current pad supersession.

    NissanPartsDeal
  • Power Stop Z23 front brake kit K6321

    2017-2024 Armada front axle according to the direct listing; verify exact year/trim and wheel/brake package before purchase.

    PartsGeek
  • Power Stop Z36 truck and tow front brake kit K6321-36

    2017-2024 Armada front axle according to the direct listing; choose this branch for towing/hauling use and verify the exact vehicle configuration.

    PartsGeek

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

Typical repair cost:$300 - $700

Research This Issue

Based on 520 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence520 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026
Community reported
480 owners

On the 2017-2024 Nissan Armada VK56VD, the 2017+ Armada uses the VK56VD 5.6L V8 with VVEL (Variable Valve Event and Lift) which is prone to solenoid and actuator failures. The VVEL solenoids can stick or fail, causing rough idle, misfires, and reduced power. This is a common issue shared with the Infiniti QX80. Replacement requires removing the intake manifold.

Common Symptoms

  • Rough idle
  • Check engine light with P0011/P0021 codes
  • Reduced engine power
  • Engine misfires
  • Ticking noise from valve train
  • Poor fuel economy

How to Fix

Replace VVEL solenoids (part# 23796-1LA0C). Both banks should be done simultaneously. The repair requires intake manifold removal and takes 4-6 hours labor. Total cost: $800-1,500. Use genuine Nissan solenoids for reliability.

What you need to fix it

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

  • Genuine Nissan VVEL actuator motor 23753-1LA0B

    Quantity two exists per vehicle, but replace only the diagnosed bank and confirm VIN/build date.

    NissanPartsDeal
  • Genuine Nissan VVEL actuator motor 23753-1LA1B

    Replace only the diagnosed bank and confirm VIN/build date/current supersession.

    NissanPartsDeal

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

Typical repair cost:$800 - $1,500

Research This Issue

Based on 480 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence480 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026
Community reported
350 owners

On the 2017-2024 Nissan Armada, the 2017+ Armada uses hydraulic body mounts that are prone to failure, causing clunking, knocking, and a loose body feel. The liquid-filled mounts leak and collapse, resulting in excessive body movement and noise over bumps. Nissan issued TSB NTB19-028 addressing body mount clunk.

Common Symptoms

  • Clunking noise over bumps
  • Body feels loose on frame
  • Knocking from under vehicle
  • Excessive body roll
  • Noise worse in cold weather

How to Fix

Replace failed hydraulic body mounts. Nissan updated the body mount design under TSB NTB19-028. Some owners replace all mounts simultaneously for best results. Consider solid polyurethane body mount bushings for more durability. Cost: $500-1,200 for mount replacement.

Typical repair cost:$500 - $1,200

Research This Issue

Based on 350 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence350 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026

On the 2017-2023 Nissan Armada VK56VD, on the second-generation Y62 Armada the center display is driven by a separate AV/display control unit. Owners report the head unit cycling endlessly - Nissan splash screen, then the NissanConnect screen, then back to the splash - or the screen simply going black while the rearview camera image still appears, which proves the camera and its wiring are fine and points at the display/AV control unit. Along with the display, HVAC readout, radio and camera overlay are lost because they all route through the same unit. Dealers commonly quote the whole assembly rather than isolating the DCU.

Common Symptoms

  • Infotainment screen reboots in a loop at the Nissan splash screen
  • Center display black but backup camera still works
  • Radio and HVAC display dead
  • Touchscreen unresponsive
  • Bluetooth and NissanConnect features drop out

How to Fix

Rule out the cheap causes first: pull and reseat the head unit connectors, check the accessory fuse feeding the AV unit, and have the dealer check for an available NissanConnect software update, which resolves some reboot-loop cases. If the unit is genuinely failed, the fix is a replacement display/AV control unit - dealer quotes have run around $1,300 for the DCU and up to $4,500 for a full OEM screen assembly, while owners routinely source refurbished or salvage units for a few hundred dollars and have them coded in. Verify whether it is the screen or the AV control unit before buying, since either can produce a black display.

Typical repair cost:$500 - $4,500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2017-2020 Nissan Armada VK56VD, the Y62 Armada's JATCO RE7R01A seven-speed draws a cluster of driveability complaints: a shock on 7-to-3 downshifts, engine RPM wandering at steady cruise, hesitation and a flat spot under light acceleration from low speed, and early upshifts into 3rd around 18-20 mph. Nissan addressed the driveability half with a TCM/ECM reprogram (bulletin NTB17-016, later revised) covering the 2017 Armada, Titan and Titan XD. Where a reflash does not settle it, the mechanical cause on this unit is bore and sleeve wear in the valve body - the low brake switch boost sleeve and the pilot valve bore in particular - which produces delayed engagement and harsh 4-3 downshifts as pressure leaks past.

Common Symptoms

  • Shift shock on downshift from 7th to 3rd
  • Engine RPM fluctuates at steady cruise
  • Hesitation or lack of power under light throttle from a stop
  • Upshifts into 3rd gear too early around 18-20 mph
  • Delayed engagement into Drive or Reverse
  • Harsh 4-3 downshift

How to Fix

Start with the TCM/ECM reprogram under the shift-shock bulletin and a fluid level/condition check; the reflash smooths most light-throttle hesitation and RPM fluctuation cases. If the shock and delayed engagement survive the reflash, the valve body is the next step - either a remanufactured/programmed valve body with TCM, or a rebuild that addresses the worn low brake boost sleeve and pilot valve bore, rather than a whole transmission. Owners quoted around $7,600 for a replacement transmission are being over-sold when the fault is a valve body. Use only the specified Nissan Matic fluid.

Typical repair cost:$150 - $4,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2017-2022 Nissan Armada VK56VD, two separate but easily confused failures kill the Y62 power liftgate. In the first, the bolt joining the power liftgate control arm to the drive motor backs out over time - the motor is heard running when the button is pressed but the gate does not move at all; Nissan documented this in a service bulletin for the Armada. In the second, the gas support struts lose charge, so the motor is fighting the full weight of the hatch, the gate creeps closed on its own or has to be propped up, and the overworked motor assembly eventually fails too. Rapidly pressing the button can also put the gate into a limp mode that owners mistake for a dead motor.

Common Symptoms

  • Motor runs but liftgate does not move
  • Liftgate will not open with fob or hatch button
  • Liftgate drifts or falls closed on its own
  • Hatch must be propped up manually
  • Power liftgate stops partway and beeps

How to Fix

If the motor is audible but the gate does not move, pull the interior trim panel and check the control-arm-to-motor bolt - reinstalling and properly torquing it with thread locker restores operation for very little money. If the gate will not stay up on its own or drifts closed, replace both gas support struts as a pair; this is a short job and doing it early protects the far more expensive liftgate motor assembly. Check the liftgate fuse and the harness in the hinge/boot area for chafed wires before condemning the motor, and reset by cycling the gate manually rather than jabbing the button repeatedly.

Typical repair cost:$60 - $1,200

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026
NHTSA Recalls2 recalls

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2020-2021 Nissan Armada and 2020-2021 INFINITI QX80 vehicles equipped with V8 engines. The impeller can swell and bind within the fuel pump module, causing it to fail.

Campaign #21V37300020/05/2021

EQUIPMENT:OTHER:LABELS

Nissan North America, Inc. (Nissan) is recalling certain 2020-2026 Nissan Armada, 2011-2013 Infiniti QX56, and 2014-2027 QX80 vehicles equipped with 22" wheels. The Gross Axle Weight Rating (GAWR) listed on the certification label is incorrect, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Campaign #26V45500015/07/2026

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 Nissan Armada problems?

According to Au7o's analysis of 1,350+ owner reports, the 2018 Nissan Armada has 6 documented issues. The most frequently reported are: Front Brake Rotor Warping, VVEL Solenoid Failure (VK56VD Engine), Hydraulic Body Mount Failure and Clunking. None are rated critical, but regular maintenance is recommended.

Is the Nissan Armada reliable?

The 2018 Nissan Armada has 6 known issues documented across 1,350+ owner 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 Nissan Armada problems?

Repair costs for known Nissan Armada issues range from $60 to $4,500, 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 2017-2024 Nissan Armada Front Brake Rotor Warping?

The 2017+ Armada is prone to premature front brake rotor warping due to its heavy curb weight (5,800+ lbs). Owners report pulsating brakes as early as 15,000-25,000 miles. The OEM rotors are undersized for the vehicle's weight, especially when towing. This issue is exacerbated by… Repairs typically run $300-$700. Severity: medium.

What is the 2017-2024 Nissan Armada VVEL Solenoid Failure (VK56VD Engine)?

The 2017+ Armada uses the VK56VD 5.6L V8 with VVEL (Variable Valve Event and Lift) which is prone to solenoid and actuator failures. The VVEL solenoids can stick or fail, causing rough idle, misfires, and reduced power. This is a common issue shared with the Infiniti QX80. Replac… Repairs typically run $800-$1,500. Severity: medium.

What is the 2017-2024 Nissan Armada Hydraulic Body Mount Failure and Clunking?

The 2017+ Armada uses hydraulic body mounts that are prone to failure, causing clunking, knocking, and a loose body feel. The liquid-filled mounts leak and collapse, resulting in excessive body movement and noise over bumps. Nissan issued TSB NTB19-028 addressing body mount clunk… Repairs typically run $500-$1,200. 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 sourced from 1,350+ owner reports, NHTSA recalls, TSBs, and automotive forums.

What is the 2017-2023 Nissan Armada NissanConnect Display Control Unit Reboot Loop and Dead Center Screen (Y62)?

On the second-generation Y62 Armada the center display is driven by a separate AV/display control unit. Owners report the head unit cycling endlessly - Nissan splash screen, then the NissanConnect screen, then back to the splash - or the screen simply going black while the rearvi… Repairs typically run $500-$4,500. Severity: medium.

What is the 2017-2020 Nissan Armada RE7R01A 7-Speed Shift Shock, RPM Fluctuation and Light-Throttle Hesitation (Y62)?

The Y62 Armada's JATCO RE7R01A seven-speed draws a cluster of driveability complaints: a shock on 7-to-3 downshifts, engine RPM wandering at steady cruise, hesitation and a flat spot under light acceleration from low speed, and early upshifts into 3rd around 18-20 mph. Nissan add… Repairs typically run $150-$4,000. Severity: medium.

What is the 2017-2022 Nissan Armada Power Liftgate Inoperative from Loose Motor-to-Control-Arm Bolt and Collapsed Struts?

Two separate but easily confused failures kill the Y62 power liftgate. In the first, the bolt joining the power liftgate control arm to the drive motor backs out over time - the motor is heard running when the button is pressed but the gate does not move at all; Nissan documented… Repairs typically run $60-$1,200. Severity: low.