2012 Nissan Frontier Service and Repair Manual

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Factory-Grade Data

2012 Nissan Frontier 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
  • SV Extended Cab Pickup 4-Door
  • SV Crew Cab Pickup 4-Door
  • S Extended Cab Pickup 4-Door
  • S Crew Cab Pickup 4-Door
  • PRO-4X Crew Cab Pickup 4-Door
  • PRO-4X Extended Cab Pickup 4-Door
  • LE Crew Cab Pickup 4-Door
  • XE Crew Cab Pickup 4-Door

Engines covered

  • 4.0L 3954CC V6 GAS DOHC Naturally Aspirated
  • 2.5L 2488CC 152Cu. In. l4 GAS DOHC Naturally Aspirated
  • 2.4L 2389CC l4 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

2012 Nissan Frontier Recalls & Complaints

NHTSA #12V46200020/09/2012Component: SUSPENSION:FRONT:HUB

Nissan is recalling certain model year 2012 Frontier, Pathfinder, and Xterra two-wheel drive vehicles manufactured from June 19, 2012, through July 12, 2012. These vehicles may have been equipped wit

Consequence

If the vehicle is driven in this condition, the wheel hub may break, possibly resulting in a vehicle

Remedy

Nissan will notify owners, and dealers will replaced the left and right side front wheel hub assembl

NHTSA #11V59200019/12/2011Component: ENGINE AND ENGINE COOLING

NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 INFINITI FX, MODEL YEAR 2012 INFINITI M, MODEL YEAR 2011-2012 NISSAN FRONTIER, MODEL YEAR 2011-2012 NISSAN XTERRA, MODEL YEAR 2011-2012 NISSAN PATHFINDER, A

Consequence

IF THERE IS AN ENGINE OIL LEAK, THE ENGINE OIL PRESSURE WOULD DROP AND THE ENGINE COULD SEIZE, INCRE

Remedy

NISSAN WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE CONNECTOR BOLTS FREE OF CHARGE. THE SAFETY

NHTSA #14V05200012/02/2014Component: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

Nissan North America, Inc. (Nissan) is recalling certain model year 2012 through 2014 Frontier vehicles manufactured from November 28, 2012, through December 17, 2013. In the affected vehicles, a cir

Consequence

The bolt may wear through the wire harness covering, resulting in an electrical short which could ca

Remedy

Nissan will notify owners, and dealers will inspect the circuit breaker orientation. If the circuit

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 #11007001

VOLUNTARY SAFETY RECALL CAMPAIGN 2005-2013 FRONTIER, PATHFINDER, AND XTERRA; DRIVER AIR BAG COVER CAMPAIGN ID #: PC945 and PC948 APPLIED VEHICLES: 2005-2013 Frontier (D40) 2005-2012 Pathfinder (R51) 2005-2013 Xterra (N50) Check Service COMM

TSB #11004962

VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11004961

CAN COMMUNICATION NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11004960

CAN COMMUNICATION CODES DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11001201

WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11001194

REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

Showing the 8 most recent of 113 technical service bulletins on file with NHTSA.

20210617Component: AIR BAGSCrash reported2 injured

Involved in a auto accident on June 11 2021. Airbags deployed, however, little rock type projectiles also exploded from the airbag landing all over the car and passenger causing a risk to the eyes, f

20170726Component: AIR BAGSCrash reported2 injured

I WAS HIT FROM BEHIND WHILE COMPLETELY STOPPED TO MAKE A LEFT HAND TURN ON A CITY STREET. THE CAR THAT HIT ME, A 2006 NISSAN ALTIMA, WAS TRAVELLING, I BELIEVE, BETWEEN 45-50 MPH. BOTH VEHICLES WERE TO

20170321Component: STEERINGCrash reported2 injured

I BOUGHT NEW TIRES, SAME SIZE AND BRAND NAME AS THE LAST 4 TIRES BUT A DIFFERENT MODEL TYPE OF TIRES. AS I WAS DRIVING THE VEHICLE ON A 2 LANE ROAD, THE FRONT PASSENGER TIRE FLEW OFF THE RIM. THE RIM

20170321Component: WHEELSCrash reported2 injured

I BOUGHT NEW TIRES, SAME SIZE AND BRAND NAME AS THE LAST 4 TIRES BUT A DIFFERENT MODEL TYPE OF TIRES. AS I WAS DRIVING THE VEHICLE ON A 2 LANE ROAD, THE FRONT PASSENGER TIRE FLEW OFF THE RIM. THE RIM

20170321Component: UNKNOWN OR OTHERCrash reported2 injured

I BOUGHT NEW TIRES, SAME SIZE AND BRAND NAME AS THE LAST 4 TIRES BUT A DIFFERENT MODEL TYPE OF TIRES. AS I WAS DRIVING THE VEHICLE ON A 2 LANE ROAD, THE FRONT PASSENGER TIRE FLEW OFF THE RIM. THE RIM

Showing the 5 most serious of 98 complaints filed with NHTSA.

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