2014 Acura MDX Service and Repair Manual

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Factory-Grade Data

The 2014 Acura MDX service and repair manual is a practical, OEM-style reference for maintenance, diagnostics, and repair work. You’ll get step-by-step procedures, specifications, torque values, diagrams, and system information to help you troubleshoot accurately and finish jobs faster.

Ideal for professional technicians and DIY owners, this manual covers core vehicle systems including engine, brakes, steering, suspension, HVAC, and wiring diagrams. Instant digital access after purchase.

Trims covered

  • SH-AWD Sport Utility 4-Door
  • Base Sport Utility 4-Door

Engines covered

  • 3.5L 3471CC V6 GAS SOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Body Repair
  • Body Repair Basic
  • Brakes
  • Control System DTCs
  • Driving Support & Restraints
  • Engine
  • HVAC
  • Network Communication
  • Paint Repair Basic
  • Steering
  • Suspension
  • Symptom
  • Trans/Driveline
  • Vehicle General Information
  • Wiring Diagrams

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Vehicle Safety Data

2014 Acura MDX Recalls & Complaints

NHTSA #19V25600028/03/2019Component: EXTERIOR LIGHTING:TAIL LIGHTS

Honda (American Honda Motor Co.) is recalling certain 2014-2019 Acura MDX and 2017-2019 Acura MDX Sport Hybrid vehicles. Moisture may enter the tailgate lid lights, possibly causing a loss of the tail

Consequence

Loss of the taillights reduces the vehicle's visibility, increasing the risk of crash.

Remedy

Acura will notify owners, and dealers will modify the tailgate lid lights and install updated gasket

NHTSA #13E04000022/07/2013Component: ELECTRICAL SYSTEM

American Honda Motor Co. is recalling certain Trailer Hitch Harness Kits, Part Number 08L91-TZ5-200. These kits are for use in 2014 model year Acura MDX vehicles. The trailer hitch kit has a subharnes

Consequence

If the trailer brake controller is not powered, when towing a trailer, longer stopping distances cou

Remedy

Honda will notify owners and Acura dealers will correct the trailer hitch subharness wiring, free of

NHTSA #23V85800018/12/2023Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX,

Consequence

Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy

Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2

NHTSA #13V57100014/11/2013Component: POWER TRAIN:AUTOMATIC TRANSMISSION

American Honda Motor Co., Inc. (Honda) is recalling certain model year 2014 Acura MDX AWD vehicles manufactured May 6, 2013, through October 14, 2013. The bolts that attach the drive shaft to the auto

Consequence

If the drive shaft detaches while driving it could cause excessive noise and possibly damage the veh

Remedy

Honda will notify owners, and dealers will inspect and tighten the drive shaft attaching bolts as ne

TSB #11023136

Service Bulletin - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11020861

Service Bulletin - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11020860

Service Bulletin - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11019902

Owner Notification Letter - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11019901

Owner Notification Letter - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11019900

Owner Notification Letter - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11019899

Owner Notification Letter - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

TSB #11017331

Service Bulletin - An uneven sealing surface allows moisture to enter the inner taillight(s), causing one or both of the inner taillights not to work.

Showing the 8 most recent of 270 technical service bulletins on file with NHTSA.

20150112Component: STEERINGCrash reported4 injured

DEFECT SHOWS AS IMMEDIATE LOSS OF TOE ALIGNMENT IN BOTH FRONT TIRES, LANE KEEP ASSIST COMPUTERIZED FEATURE IN UNABLE TO TURN STEERING WHEEL RIGHT, AND STEERING WHEEL POSITION SENSOR IS UNABLE TO REMAI

20150112Component: ELECTRICAL SYSTEMCrash reported4 injured

DEFECT SHOWS AS IMMEDIATE LOSS OF TOE ALIGNMENT IN BOTH FRONT TIRES, LANE KEEP ASSIST COMPUTERIZED FEATURE IN UNABLE TO TURN STEERING WHEEL RIGHT, AND STEERING WHEEL POSITION SENSOR IS UNABLE TO REMAI

20150112Component: EQUIPMENT ADAPTIVE/MOBILITYCrash reported4 injured

DEFECT SHOWS AS IMMEDIATE LOSS OF TOE ALIGNMENT IN BOTH FRONT TIRES, LANE KEEP ASSIST COMPUTERIZED FEATURE IN UNABLE TO TURN STEERING WHEEL RIGHT, AND STEERING WHEEL POSITION SENSOR IS UNABLE TO REMAI

20170717Component: UNKNOWN OR OTHERCrash reported2 injured

MY NAVIGATION UNIT HAS BEEN UPDATED AND THE PROBLEM PERSISTS. THE LINES FOR NAV TRAFFIC CANNOT BE EASILY SEEN. THIS WAS FIXED IN 2015 AND 2016 ACURA MDX W/ NAV BUT HAVE NOT BEEN FIXED FOR THE 2014 MDX

20170828Component: SERVICE BRAKESCrash reported1 injured

I AM 27 YEARS OLD FEMALE THAT WAS IN A CAR ACCIDENT WITH MY BOYFRIEND AND HIS MOM. MY BOYFRIENDS MOM WAS THE DRIVER, I WAS THE FRONT SEAT PASSENGER AND MY BOYFRIEND WAS IN THE BACK SEAT. BOTH MY BOYFR

Showing the 5 most serious of 243 complaints filed with NHTSA.

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