2018 Nissan TITAN Service and Repair Manual

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Factory-Grade Data

2018 Nissan TITAN service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • SL Crew Cab Pickup 4-Door
  • S Standard Cab Pickup 2-Door
  • SV Extended Cab Pickup 4-Door
  • SV Crew Cab Pickup 4-Door
  • S Extended Cab Pickup 4-Door
  • SV Standard Cab Pickup 2-Door
  • S Crew Cab Pickup 4-Door
  • Platinum Reserve Crew Cab Pickup 4-Door
  • PRO-4X Crew Cab Pickup 4-Door
  • PRO-4X Extended Cab Pickup 4-Door

Engines covered

  • 5.6L 5552CC V8 GAS DOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2018 Nissan TITAN Recalls & Complaints

NHTSA #19V49500026/06/2019Component: ELECTRICAL SYSTEM:WIRING

Nissan North America, Inc. (Nissan) is recalling certain 2017-2019 gasoline, light duty, Titan vehicles. The alternator harness may have been damaged during the engine installation process, possibly

Consequence

An electrical short may cause an engine stall, increasing the risk of a crash. In addition, it incr

Remedy

Nissan will notify owners, and dealers will inspect the alternator harness for the proper routing an

NHTSA #19V65400012/09/2019Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel,

Consequence

The lack of an image in the back-up camera display increases the risk of a crash.

Remedy

Nissan will notify owners in phases, having dealers update the back-up camera settings software, fre

NHTSA #21V16900011/03/2021Component: TIRES

Nissan North America, Inc. (Nissan) is recalling certain 2019-2020 Altima and 2018-2021 Titan vehicles equipped with Continental tires. On the affected vehicles, it is possible that one or more tires

Consequence

Over cured tires may develop a break in the sidewall, resulting in sudden air loss or belt edge sepa

Remedy

Nissan will notify owners, and dealers will inspect the tires, and replace them as necessary, free o

TSB #11031705

CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement Certification Label or VIN Plate/Label may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehi

TSB #11031704

CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement Certification Label or VIN Plate/Label may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehi

TSB #11031699

TELEMATICS SERVICE INFORMATION HINT: This bulletin applies to vehicles equipped with a 4G network compatible TCU. TCUs compatible with 3G network only are no longer supported. SERVICE INFORMATION The APPLIED VEHICLES that come equipped with

TSB #11014473

FLUID LEAK FROM THE FRONT DIFFERENTIAL CASE ACTUATOR MOTOR PLASTIC THREADS SERVICE INFORMATION Figure 1 Figure 2 If the front differential has a fluid leak coming from the actuator motor plastic threads (Figure 1): a. Place an alignment mar

TSB #11014078

CAMPAIGN BULLETIN Cummins NOx Emissions Voluntary Emission Recall Campaign PD128 PD129 ***** Campaign Summary ***** Nissan is conducting a Voluntary Emissions Recall Campaign on certain 2016-2019 Titan Diesel vehicles identified in Service

TSB #11014077

CAMPAIGN BULLETIN VECI Label Voluntary Emission Recall Campaign ***** Campaign Summary ***** Nissan is conducting a Voluntary Emissions Recall Campaign on specific model year 2016-2019 Titan Diesel vehicles identified in Service Comm and DB

TSB #11014074

VOLUNTARY EMISSIONS RECALL CAMPAIGN 2016-2019 TITAN XD DIESEL; VEHICLE EMISSION CONTROL INFORMATION LABEL INTRODUCTION Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2016-2019 Titan XD vehicles

TSB #11014072

VOLUNTARY EMISSIONS RECALL CAMPAIGN 2018-2019 TITAN DIESEL; PM SENSOR ECM REPROGRAM INTRODUCTION Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2018-2019 Titan XD vehicles equipped with a diesel

Showing the 8 most recent of 173 technical service bulletins on file with NHTSA.

20220725Component: UNKNOWN OR OTHERCrash reported1 injured

I placed my 2018 truck in park and left it running. Once I had retrieved my items from the truck, I stepped onto the running board and pushed the button to turn the truck off. It suddenly lunged forwa

20250827Component: ELECTRICAL SYSTEMCrash reported

I am experiencing engine stalling. I have also experienced dome light flickers or not turning on on occasion along with radio and phone charge connection not always working, like a short of some sort.

20250827Component: FUEL/PROPULSION SYSTEMCrash reported

I am experiencing engine stalling. I have also experienced dome light flickers or not turning on on occasion along with radio and phone charge connection not always working, like a short of some sort.

20250827Component: UNKNOWN OR OTHERCrash reported

I am experiencing engine stalling. I have also experienced dome light flickers or not turning on on occasion along with radio and phone charge connection not always working, like a short of some sort.

20230901Component: AIR BAGSCrash reported

The contact owns a 2018 Nissan Titan. The contact stated that while driving approximately 50 to 60 mph, the vehicle in front of him braked abruptly, and he crashed into the rear of a hauling trailer.

Showing the 5 most serious of 121 complaints filed with NHTSA.

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