Nissan · Known Issues

2021 Nissan Armada Problems: 5 Known Issues

2021 model year · 1,350+ owner reports · Updated September 2026

According to Au7o's analysis of 1,350+ owner reports, the 2021 Nissan Armada has 5 documented known issues. No issues are rated critical, indicating generally reliable ownership. 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.

Frequently Asked Questions

What are the most common Nissan Armada problems?

According to Au7o's analysis of 1,350+ owner reports, the 2021 Nissan Armada has 5 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 2021 Nissan Armada has 5 known issues documented across 1,350+ owner reports. No issues are rated critical, suggesting generally good reliability. 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.

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 2017-2022 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.

2021 Nissan Armada Problems: 5 Known Issues

All 5 Known Issues

2017-2024 Nissan Armada: Front Brake Rotor Warping#

Common Symptoms

How to Fix

What you need to fix it

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2017-2024 Nissan Armada: VVEL Solenoid Failure (VK56VD Engine)#

Common Symptoms

How to Fix

What you need to fix it

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2017-2024 Nissan Armada: Hydraulic Body Mount Failure and Clunking#

Common Symptoms

How to Fix

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2017-2023 Nissan Armada: NissanConnect Display Control Unit Reboot Loop and Dead Center Screen (Y62)#

Common Symptoms

How to Fix

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2017-2022 Nissan Armada: Power Liftgate Inoperative from Loose Motor-to-Control-Arm Bolt and Collapsed Struts#

Common Symptoms

How to Fix

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Other Nissan Models

Frequently Asked Questions

What are the most common Nissan Armada problems?

Is the Nissan Armada reliable?

How much does it cost to fix common Nissan Armada problems?

What is the 2017-2024 Nissan Armada Front Brake Rotor Warping?

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

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

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

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