AutoUtility currently tracks 90 official NHTSA owner defect complaints for the 2018 Nissan Titan. Engine & Cooling issues are the most frequently reported category, appearing in 38 complaints (42.2% of submitted records). Among these NHTSA complaint records, 3 filings cite a crash, 1 cites a fire, 1 reports one or more injuries.

Key Problem Findings
  • Total NHTSA Complaints: 90 reports
  • #1 Reported Problem Area: Engine & Cooling (38 reports • 42.2% of submitted complaints)
  • Secondary Problem Areas: Fuel & Propulsion System (18), Powertrain & Transmission (16)
  • Crash-Citing Complaints: 3 filings
  • Fire-Citing Complaints: 1 filings
  • Complaints Reporting Injuries / Fatalities: 1 injury filings • 0 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
90
Submitted to NHTSA ODI
Crash-Citing Complaints
3
Filings citing a collision
Fire-Citing Complaints
1
Filings citing smoke or fire
Complaints Reporting Injuries
1
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2018 Nissan Titan

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 42.2% of complaints

Engine & Cooling

38 owner complaints submitted to NHTSA ODI
🔥 1 fire report
#2 Problem Area 20% of complaints

Fuel & Propulsion System

18 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report
#3 Problem Area 17.8% of complaints

Powertrain & Transmission

16 owner complaints submitted to NHTSA ODI
🔥 1 fire report
#4 Problem Area 16.7% of complaints

Electrical System

15 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 1 crash report
#5 Problem Area 8.9% of complaints

Driver Assistance & Safety Tech

8 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Symptoms Mentioned in NHTSA Owner Reports for 2018 Nissan Titan

Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis

AutoUtility uses deterministic phrase matching to identify recurring symptom descriptions within consumer-submitted NHTSA complaint narratives.

Powertrain & Transmission 8.9% of complaints

Loss of Motive Power While Driving

8 complaint narratives describe this symptom
Engine & Cooling 3.3% of complaints

Engine Stalling / Sudden Shutdown

3 complaint narratives describe this symptom
Symptom Identification Method: A complaint may describe more than one symptom, so percentages may sum to more than 100%. Symptom identification reflects text contained in consumer-submitted complaint records and does not establish a confirmed mechanical diagnosis.

Recent NHTSA Owner Reports for 2018 Nissan Titan

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Fuel & Propulsion System NHTSA ODI ID: #11748360
Filed: 07/05/2026

"Cylinder 4-5 which caused catastrophic engine failure. CP4 fuel pump. Crank shaft broken, Metal flakes in oil. Differential service. Was on the road from [XXX] to [XXX] and broke down in [XXX]. Just bought the truck from Lakeland Automall on May 8th and broke down on May 31st. Was in a bad spot to..."

Incident Date: 05/31/2026 • Raw NHTSA Component: ENGINE,FUEL/PROPULSION SYSTEM
Powertrain & Transmission NHTSA ODI ID: #11744692
Filed: 06/17/2026

"My crankshaft broke on the highway. I was travelling at around 70mph. No warnings were given. I lost all power and had to limp it off to the side of the road. The engine was replaced under warranty. This is an ongoing issue for 2016-2019 Nissan Titans. Folks are left with worthless vehicles because..."

Incident Date: 06/09/2023 • Raw NHTSA Component: POWER TRAIN,ENGINE
Brakes & Traction Control NHTSA ODI ID: #11729401
Filed: 04/06/2026

"The contact owns a 2018 Nissan Titan. The contact stated that while driving approximately 40 MPH over a ramp in the road, there was a loud banging sound coming from the front passenger’s side of the vehicle. Later, while depressing the brake pedal, there was a scraping sound coming from the front..."

Incident Date: 03/26/2026 • Raw NHTSA Component: SERVICE BRAKES, HYDRAULIC
Engine & Cooling NHTSA ODI ID: #11720790
Filed: 02/26/2026

"The contact owns a 2018 Nissan Titan. The contact stated that while driving at 40 MPH and accelerating, the vehicle shut off. The contact stated that there was an abnormal pop before the vehicle lost motive power and was pulled over to the shoulder of the roadway. The vehicle was towed to a local..."

Incident Date: 02/19/2026 • Raw NHTSA Component: ENGINE
Fuel & Propulsion System NHTSA ODI ID: #11712189
Filed: 01/20/2026

"The contact owns a 2018 Nissan Titan. The contact stated that while refueling, there was an engine run-on after the vehicle was turned off. The contact determined there was a vapor lock issue and that air was entering the fuel system. The vehicle was difficult to start. There was an abnormal..."

Incident Date: 11/25/2025 • Raw NHTSA Component: ENGINE,FUEL SYSTEM, GASOLINE
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Nissan Titan

Reported defect complaint volume across sibling model years (2015–2024)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Nissan Titan 10 2 1 View 2015 Problems →
2017 Nissan Titan 172 5 3 View 2017 Problems →
2018 Nissan Titan Current Page 90 3 4 Current
2019 Nissan Titan 46 3 4 View 2019 Problems →
2020 Nissan Titan 21 1 5 View 2020 Problems →
2021 Nissan Titan 54 3 5 View 2021 Problems →
2022 Nissan Titan 13 0 4 View 2022 Problems →
2023 Nissan Titan 18 3 2 View 2023 Problems →
2024 Nissan Titan 15 0 2 View 2024 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2018 Nissan Titan

Complete distribution of consumer defect reports across all 33 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Engine NHTSA category: ENGINE 29 0 0 0 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 7 0 0 0 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 6 0 0 0 0
Powertrain NHTSA category: POWER TRAIN 6 0 0 0 0
POWER TRAIN,ENGINE 6 0 1 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 4 1 0 1 0
Tires NHTSA category: TIRES 3 0 0 0 0
ENGINE,FUEL/PROPULSION SYSTEM 2 0 0 0 0
Steering NHTSA category: STEERING 2 0 0 0 0
VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM 2 0 0 0 0
Air Bags NHTSA category: AIR BAGS 1 1 0 0 0
AIR BAGS,SEATS 1 0 0 0 0
Back Over Prevention / Camera NHTSA category: BACK OVER PREVENTION 1 0 0 0 0
ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING 1 0 0 0 0
ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM 1 1 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL 1 0 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ENGINE,FUEL SYSTEM, GASOLINE 1 0 0 0 0
Fuel System NHTSA category: FUEL SYSTEM, GASOLINE 1 0 0 0 0
FUEL/PROPULSION SYSTEM,LANE DEPARTURE 1 0 0 0 0
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,UNKNOWN OR OTHER 1 0 0 0 0
POWER TRAIN,UNKNOWN OR OTHER,SERVICE BRAKES 1 0 0 0 0
POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE 1 0 0 0 0
Seat Belts NHTSA category: SEAT BELTS 1 0 0 0 0
Seats & Restraints NHTSA category: SEATS 1 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
VEHICLE SPEED CONTROL,UNKNOWN OR OTHER 1 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (90). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Official NHTSA Defect Investigations (2)

1 OPEN 1 CLOSED

Formal safety defect inquiries and engineering analyses opened by the NHTSA Office of Defects Investigation (ODI)

Official Federal Inquiries: NHTSA opens a defect investigation when safety screening or consumer defect trends indicate a potential unreasonable safety risk. An open investigation is a formal inquiry and does not by itself confirm a defect or result in a mandatory recall.
OPEN Engineering Analysis (EA) ODI Action #EA21002
Opened: 2021-09-17 • Currently Active

Desiccated Air Bag Inflator Rupture

Affected Component: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious...

Active federal investigation. Official NHTSA File →
CLOSED Preliminary Evaluation (PE) ODI Action #PE23020
Opened: 2023-11-15 • Closed: 2025-06-27

Loss of motive power due to broken crankshaft with no ability to restart.

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL

On November 15, 2023, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE23020 to investigate allegations of loss of motive power in model year (MY) 2016 through 2019 Nissan Titan XD trucks equipped with 5.0L Cummins diesel engines.  The complaints allege the condition was due to a failure of the engine crankshaft.  The purpose of the investigation was to understand the scope, frequency, and safety related consequence of...

Closed without associated recall campaign. Official NHTSA File →
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.