definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
39,771 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 Nissan Armada exhaust system problems

exhaust system problem

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2004 Nissan Armada Owner Comments

problem #3

Aug 162011

Armada 4WD 8-cyl

  • 89,312 miles


2004 Nissan Armada. Right exhaust manifold is cracked. Vehicle purchased 08/30/10 with 75,000 miles. At abeloff Nissan in bartonsville, pa. 09/07/2010 for back up sensor and control unit replacement. No other issues cited. 03.08.2011, miles: 83696 back at abeloff Nissan for ECM relay safety recall. Inspection done at that time. No exhaust leaks cited. 08/16/2011, miles: 89312, vehicle at local mechanic for state yearly inspection. Right exhaust manifold cracked, looks to have been cracked for a long time. I cannot believe that in 5616 miles, the exhaust manifold is cracking apart. Research online has shown a known problem with the Nissan titan/Armada exhaust manifolds. I would like both left and right manifolds replaced by Nissan at no cost.

- Tobyhanna, , PA, USA

problem #2

Dec 052008

Armada 6-cyl

  • Automatic transmission
  • 30,000 miles
The contact owns a 2004 Nissan Armada. While driving 60 mph, a warning indicator illuminated on the instrument panel. The vehicle has been to the dealer approximately three times for repair. The first time it was taken to have the brakes repaired for making grinding noises. The contact stated that she was using the wrong brakes. When the accelerator pedal is depressed, the pressure goes down and the vehicle decelerates. The contact would have to bring the vehicle to the dealer in order to determine the cause of the failure. In addition, there is a clicking noise coming from the transmission. The dealer cannot locate the cause of the failures. The VIN was unknown. The failure mileage was 30,000 and current mileage was 84,000. Updated 05/08/09. The right side exhaust manifold was replaced and the engine light had illuminated. Updated 05/11/09.

- San Diego, CA, USA

problem #1

Dec 012004


  • miles
The vehicle's home-link system failed. The consumer stated that the memory seats for the driver does not work. A vibrating noise was heard from the heat shield from the exhaust manifold. Vibrating noise heard from the interior courtesy light lens. The liner on the roof passenger liner is separating. Tire pressure sensor malfunctioned. Rotors warped on the front brakes as a result of inadequate size to the vehicle and inadequate venting which resulted in overheating. The consumer can not control the vehicle when braking from high speeds. The consumer heard a booming noise from the passenger compartment. The consumer stated that there is a problem with the radio reception. Cracks developing in the engine compartment heat shield. Headphones for the dvd system where not provided.

- Yorba Linda, CA, USA

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