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Service bulletins for the 2014 Acura MDX

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

270 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Bulletins, newest first
B16-0082017-06-19. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. SERVICE BULLETIN - THE HIGH PRESSURE FUEL PUMP AREA CHIRPS AFTER THE ENGINE IS WARM. THE HIGH PRESSURE FUEL PUMP IS MAKING A CHIRP.
BPAS010320179012017-06-16. Service bulletin. ENGINE AND ENGINE COOLING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2017 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
DLR MSG - RFV -2017-06-16. Service bulletin. ENGINE AND ENGINE COOLING. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
B15-046-9-18-152017-06-16. Service bulletin. LATCHES/LOCKS/LINKAGES:HOOD:LATCH; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. SERVICE BULLETIN - THE FACTORY SECURITY SYSTEM MAY SOUND ON ITS OWN OR THE SYSTEM MAY NOT SET. THE CLIENT MAY ALSO NOTICE THAT THE HORN DOES NOT SOUND OR THE LIGHTS DO NOT FLASH WHEN SETTING THE ALARM (SECURITY SYSTEM IS NOT SET). EXCESSIVE CLEARANCE IN THE HOOD LATCH CAUSES THE HOOD LATCH SWITCH TO INDICATE THE HOOD IS OPEN WHEN IT IS NOT.
B15-046-9-18-152017-06-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. SERVICE BULLETIN - A SOFTWARE ERROR CAUSES THE HVAC INFORMATION TO FLASH OR FLICKER.
DLR MSG - ACURA2017-05-25. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
B15-0372017-05-25. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SERVICE BULLETIN - AS A RESULT OF A MANUFACTURING ERROR, THE A/C COMPRESSOR CLUTCH (CENTER) BOLT MAY COME LOOSE AND FALL OUT OR BREAK. IF THE BOLT COMES OFF, THE A/C CLUTCH PRESSURE PLATE (DRIVE PLATE) MAY ALSO FALL OFF THE VEHICLE WHILE IT IS BEING DRIVEN.
DLR MSG - ACURA2017-05-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
BPAS112820169012017-05-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2017 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
BPAS110220169012017-05-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2017 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B16-0632017-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE BULLETIN - AFTER THE SOFTWARE UPDATE, SOME VEHICLES BASED ON HOW THEY ARE DRIVEN (EXTREME CONDITIONS) MAY STILL EXPERIENCE ATF DETERIORATION AFTER UPDATING THE PGM-FI SYSTEM AND THE SHUDDER MAY RETURN. THE PROBLEM IS TYPICALLY DIAGNOSED AS A BAD TORQUE CONVERTER (TC). THERE IS NO DAMAGE TO THE TC, BUT BECAUSE THE ATF HAS DETERIORATED, IT NEEDS TO BE CHANGED EVEN THOUGH THE “ATF SERVICE DUE” MESSAGE HAS NOT APPEARED. MAKE SURE THE VEHICLE IS UPDATED BY REFERRING TO THE INSPECTION PROCEDURE.
B16-0622017-05-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. "SERVICE BULLETIN - A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH MAY BE FELT WHILE DRIVING BETWEEN 20 AND 60 MPH. THE PROBLEM IS TYPICALLY DIAGNOSED AS A BAD TORQUE CONVERTER. AMERICAN HONDA INVESTIGATED THE JUDDER AND FOUND THAT THE TORQUE CONVERTER WAS NOT CAUSING THE JUDDER AND THE TRANSMISSION IS NOT DAMAGED BY THIS JUDDER. THE JUDDER WAS CAUSED BY DETERIORATED TRANSMISSION FLUID. THE TRANSMISSION FLUID DETERIORATES QUICKER THAN EXPECTED WHEN IT IS EXPOSED TO INTERMITTENT HIGH HEAT LOADS UNDER SPECIFIC DRIVING CONDITIONS. A SOFTWARE UPDATE IS AVAILABLE TO MAINTAIN THE TRANSMISSION FLUID TEMPERATURE WITHIN THE DESIRABLE RANGE UNDER ALL DRIVING CONDITIONS AND ELIMINATE THE POTENTIAL FOR THIS JUDDER."
DLR MSG - ACURA2017-05-19. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:APPLIANCE:AIR CONDITIONER. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
B15-0532017-05-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. SERVICE BULLETIN - THE MIL COMES ON WITH DTC P0430 (FRONT BANK CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD [BANK 2]). THE PCM SOFTWARE MAY MISINTERPRET SENSOR INPUTS AS A DETERIORATED CATALYTIC CONVERTER.
DLR MSG - ACURA2017-05-19. Service bulletin. ENGINE AND ENGINE COOLING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B-PAS-01072016-92017-05-19. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CLIENT COMPLAINT OF FRONT BEARING NOISE COMING FROM THE FRONT WHILE DRIVING. THE NOISE CAN BE DESCRIBED AS HOWLING OR MOANING. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
BER16010A2017-05-18. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. ENGINEERING REQUEST FOR INVESTIGATION - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CLIENT COMPLAINT OF FRONT BEARING NOISE COMING FROM THE FRONT WHILE DRIVING. THE NOISE CAN BE DESCRIBED AS HOWLING OR MOANING. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
DLR MSG - ACURA2017-05-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B14-0252017-05-18. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. SERVICE BULLETIN - THE TIMING BELT AREA MAKES A CHIRP AFTER THE ENGINE WARMS UP. THIS RESULTS FROM THE TIMING BELT CONTACTING THE BACK EDGE OF THE CRANKSHAFT PULLEY.
2014-2016 MDX FR2017-05-18. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CLIENT COMPLAINT OF FRONT BEARING NOISE COMING FROM THE FRONT WHILE DRIVING. THE NOISE CAN BE DESCRIBED AS HOWLING OR MOANING. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B-PAS-02192016-92017-05-18. Service bulletin. ENGINE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B-PAS-03292016-92017-05-17. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
B-PAS-03292016-92017-05-17. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CLIENT COMPLAINT OF FRONT BEARING NOISE COMING FROM THE FRONT WHILE DRIVING. THE NOISE CAN BE DESCRIBED AS HOWLING OR MOANING. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
MDX NOISY FRONT2017-05-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 MDXS WITH A CUSTOMER COMPLAINT OF A NOISY FRONT BLOWER MOTOR. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
B16110C2017-05-15. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SERVICE NEWS ARTICLE - SOMETHING TO KEEP IN MIND: AFTERMARKET RADAR DETECTORS MAY INTERFERE WITH THE GPS ANTENNA MOUNTED BEHIND THE INSTRUMENT PANEL. A COMMON ISSUE THAT’S BEEN REPORTED FROM THIS INTERFERENCE IS THE VEHICLE POSITION (VP) ICON ISN’T IN THE RIGHT SPOT ON THE NAVIGATION SCREEN.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.