WenmarOpen by Wenmar Pro

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.

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
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."
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.
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.
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.
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.
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."
16-0012017-01-13. Service bulletin. ENGINE. SERVICE BULLETIN - BOTH REMOTE TRANSMITTERS (OR FOBS) MAY HAVE POOR RANGE PERFORMANCE AND/OR INTERMITTENT REMOTE ENGINE STARTING OPERATION DUE TO RADIO FREQUENCY INTERFERENCE (RFI).
B16-0082017-01-10. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ENGINE. SERVICE BULLETIN - THERE IS A CHIRPING COMING FROM THE ENGINE AREA WITH THE ENGINE WARMED UP. REPLACE THE HIGH PRESSURE FUEL PUMP TO REMEDY THIS CONDITION.
BTS1607052016-12-28. Service bulletin. ENGINE. "TECHLINE SUMMARY ARTICLE - ENGINE OIL CONSUMPTION MAY BE EXCEEDING CLIENT EXPECTATIONS. IF YOU GET A VEHICLE IN FOR AN OIL CONSUMPTION CONCERN, BE SURE TO RUN AN OIL CONSUMPTION TEST USING THE ENGINE OIL CONSUMPTION TEST JOB AID IN SIS. WE ANTICIPATE A SERVICE BULLETIN WITH COMPLETE TROUBLESHOOTING AND REPAIR INFO IN THE NEAR FUTURE. IN THE MEANTIME, CONTACT TECH LINE IF YOU NEED ANY HELP WITH TROUBLESHOOTING. AND IF THE VEHICLE IS OUT OF WARRANTY, BE SURE TO CONTACT YOUR DPSM FOR POSSIBLE GOODWILL CONSIDERATION."
BPAS091520169022016-12-14. Service bulletin. ENGINE. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2010-2013 MDXS, 2011-2012 RLS, 2009-2014 SHAWD TLS & 2010-2013 ZDXS WITH A CLIENT COMPLAINT OF HIGHER THAN EXPECTED ENGINE OIL CONSUMPTION. 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.
BPAS081620169012016-11-30. 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.
B16060G2016-11-16. Service bulletin. ENGINE. SERVICE NEWS ARTICLE - WHILE DRIVING UNDER STEADY CRUISE (BETWEEN 30 AND 65 MPH) OR LIGHT ACCELERATION, DOES THE ENGINE INTERMITTENTLY RATTLE OR RUNS ROUGH WITH THE MIL BLINKING? SINCE THESE DRIVING CONDITIONS ARE LIKELY TO ACTIVATE VCM OPERATION, THE PROBABLE REASON FOR THESE SYMPTOMS IS STICKING VCM ROCKER ARMS.
B-PAS042220169042016-11-04. Service bulletin. ENGINE. DEALER MESSAGE - IF THE CUSTOMER COMPLAINS OF A NOISY FRONT BLOWER MOTOR, PLEASE CONTACT AHM TO SCHEDULE AN INSPECTION PRIOR TO PERFORMING ANY REPAIRS.
14-0252016-11-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. SERVICE BULLETIN - THE TIMING BELT MAY PRODUCE A CHIRPING NOISE FROM CONTACT WITH THE BACK EDGE OF THE CRANKSHAFT PULLEY.
BER15090B2016-07-07. Service bulletin. ENGINE; EQUIPMENT. 2014-2016 MDX Noisy Front Blower Motor 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.
ACURA MDX 14-162016-06-22. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
ACURA MDX 14-162016-06-22. Service bulletin. ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
IN-1427022014-04-11. Service bulletin. ENGINE; EQUIPMENT. ACURA: AN INVESTIGATION ON DIAGNOSTIC TROUBLE CODES (DTC) P0158, P0138 (FRONT AND REAR SECONDARY HEATED OXYGEN SENSOR CIRCUIT HIGH VOLTAGE) SHOWING WHEN MALFUNCTION INDICATOR LIGHT (MIL) IS ON. *PE

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