2012 Hyundai Azera Service and Repair Manual

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Factory-Grade Data

2012 Hyundai Azera 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 diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical diagnostics with wiring diagrams
  • Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more

Trims covered

  • Base Sedan 4-Door

Engines covered

  • 3.3L 3342CC V6 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 Hyundai Azera Recalls & Complaints

NHTSA #13V26400025/06/2013Component: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

Hyundai Motor Company (Hyundai) is recalling certain model year 2012-2013 Azera vehicles manufactured May 22, 2012, through November 23, 2012. The occupant detection system may fail to properly diffe

Consequence

If the occupant is incorrectly classified, in the event of a crash necessitating airbag deployment,

Remedy

Hyundai will notify owners, and dealers will recalibrate the airbag system. The recall beagan on Aug

NHTSA #23V65100022/09/2023Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED

Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 V

Consequence

An engine compartment fire while parked or driving can increase the risk of injury.

Remedy

Owners are advised to park outside and away from structures until the recall repair is complete. De

TSB #11032526

Some vehicles listed below may exhibit an intermittent airbag warning light and DTC(s) B1763 (OCS ECU Defect), and/or B1764 (OCS Mat Defect) may be stored. Hyundai is extending the warranty coverage of the sensor for the Occupant Classifica

TSB #11032525

Some vehicles listed below may exhibit an intermittent airbag warning light and DTC(s) B1763 (OCS ECU Defect), and/or B1764 (OCS Mat Defect) may be stored. Hyundai is extending the warranty coverage of the sensor for the Occupant Classifica

TSB #11032523

The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous drivers-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These infla

TSB #11032522

The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driverside airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN),

TSB #11025476

This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside th

TSB #10253275

This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.

TSB #10251285

This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming

TSB #10247189

This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.

Showing the 8 most recent of 81 technical service bulletins on file with NHTSA.

20181109Component: AIR BAGSCrash reported1 injured

MY WIFE RAN OF THE HIGHWAY AT ABOUT 50MPH TRAVELED A SHORT DISTANCE IN THE DITCH AND STRUCK THE SIDE OF A DRIVEWAY WHERE IT JOINED THE ROAD, FLEW OVER THE DRIVEWAY LANDING ON THE OTHER SIDE CAUSING A

20121120Component: TIRESCrash reported

TL* THE CONTACT OWNS A 2012 HYUNDAI AZERA EQUIPPED WITH HANKOOK TIRES OPTIMA H426, SIZE P245-40R19. THE CONTACT STATED THAT FOUR TIRES FAILED ON TWO DIFFERENT OCCASIONS, THE FIRST FAILURE OCCURRED WHE

20121005Component: VEHICLE SPEED CONTROLCrash reported

AT THAT TIME THE ACCIDENT OCCURRED, MY WIFE TOOK MY DAUGHTER TO SCHOOL BY MY CAR. ACCORDING TO MY WIFE, WHEN SHE ALMOST PARKED THE CAR IN PARKING LOT OF SCHOOL, SUDDENLY THE CAR BEGAN TO BE ACCELERAT

20121005Component: STRUCTURE:BODYCrash reported

AT THAT TIME THE ACCIDENT OCCURRED, MY WIFE TOOK MY DAUGHTER TO SCHOOL BY MY CAR. ACCORDING TO MY WIFE, WHEN SHE ALMOST PARKED THE CAR IN PARKING LOT OF SCHOOL, SUDDENLY THE CAR BEGAN TO BE ACCELERAT

20121005Component: AIR BAGSCrash reported

AT THAT TIME THE ACCIDENT OCCURRED, MY WIFE TOOK MY DAUGHTER TO SCHOOL BY MY CAR. ACCORDING TO MY WIFE, WHEN SHE ALMOST PARKED THE CAR IN PARKING LOT OF SCHOOL, SUDDENLY THE CAR BEGAN TO BE ACCELERAT

Showing the 5 most serious of 82 complaints filed with NHTSA.

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