Acura MDX in Ohio, United States Feb 2010 - Jun 2011
Apr 2010 119000 mi US $400	replaced torque converter

Acura MDX in Texas, United States Apr 2012 - Mar 2013
Sep 2012 75000 mi US $130	window regulator/motor

Acura MDX in Alberta, Canada Jun 2011 - Jan 2013
May 2012 72200 mi C $100	No cool air comes out, only warm outside fresh air.

Acura MDX in Texas, United States Sep 2012 - Mar 2013
Jan 2013 US $2300	AC compressor locked up and clutch was destroyed. AC stopped working and loss of engine power

Acura MDX in Ontario, Canada Oct 2012 - May 2013
Mar 2013 103540 mi C $250	Corroded tire pressure sensor caused air leak and rapid tire pressure loss while driving, and resulted in damaged tire requiring both rear tires to be replaced. The leak only started after the car went to the shop for regular maintenance.
May 2013 103540 mi	Air cond did not work.

Acura MDX in California, United States Jun 2012 - Oct 2012
Sep 2012 98000 mi	Two air vent louver handles came apart (each has two plastic pieces). Quoted close to $1,000 to replace because it requires whole dash be removed! So we live without ability to direct air flow L to R.

Acura MDX in Delaware, United States Apr 2012 - Jun 2015
May 2013 78000 mi	ripped front lower control arm bushings
Jun 2013 79000 mi	Rear passenger side window dropped into door whilst raising it from fully open. Diagnosis was failed window regulator.
Nov 2014 95000 mi US $600	Charge system light on dash. Diagnosed as failed alternator. Seals showing oil seeping .. no need to repair yet.
Jun 2015 98000 mi	radiator leak front tie rod end boots failed - car groaned as it went over bumps and under breaking CVJ boot cracked & leaking grease

Acura MDX in Pennsylvania, United States Nov 2011 - May 2016
Mar 2016 227000 mi US $1200	Compressor failed due to clutch failure.
Apr 2016 227500 mi US $700	A known problem with Honda and Acuras. Panel sealant non existent or fails causing rain water to leak into cabin by firewall. Created wet floor in passenger and drivers. Interior rug and insulation to be replaced.

Acura MDX in New Jersey, United States Sep 2011 - Jul 2014
Jul 2013 87000 mi US $200	Front shock had some noise while turning so they changed some rod next to the shocks in both sides.
Jul 2014 95000 mi US $335	Alternator failed to charge battery. Got an OEM rebuilt alternator and New battery.

Acura MDX in Minnesota, United States Dec 2011 - Sep 2016
Feb 2014 94700 mi	had trouble starting 1 -20 morning & wasn't sure if batt. was the only problem, turned out it was.

Acura MDX in British Columbia, Canada Dec 2012 - Dec 2013
Mar 2013 52700 mi C $500	Alternator died

Acura MDX in Illinois, United States Mar 2013 - May 2015
Dec 2013 100000 mi US $1669	Battery was replaced Replaced both marker lights. They were out.
Feb 2014 100200 mi US $900	Starter was replaced Window regulator was shorted, draining the battery.

Acura MDX in California, United States Oct 2013 - Mar 2014
Nov 2013 209800 mi US $3100	Serpentine belt replaced Rear latch replace

Acura MDX in Massachusetts, United States Aug 2015 - Feb 2016
Feb 2016 101000 mi	Throttle body and serpentine belt replaced due to loss of power and limp-home mode activation on highway.

Acura MDX in Georgia, United States Sep 2015 - Jun 2022
Aug 2016 77600 mi US $350	The starter on the car went bad, it would no longer charge the battery while driving.
Jul 2017 98000 mi US $575	Both back window motors went out within a week of each other. Took the car to a local shop and had both back 2 door motors replaced with aftermarket parts that had the same warranty as the factory ones from Acura, but half the cost. Over a month now and they seem to be fine.
Dec 2017 104000 mi US $300	Front driver side window would not go up or down anymore. Regulator was replaced. Works great now.
May 2018 118000 mi US $550	I had the timing reset on the valves. After the tunes up from a few months ago the check engine light came on. This fix that problem and now runs smoother.
Nov 2021 166000 mi US $175	Some sensor that was related to the shifter to put the car into drive or park, made the dash light come on for the check engine.

Acura MDX in Pennsylvania, United States - Jan 2007
Jan 2007 15000 mi	Burnt out rear brake bulb

Acura MDX in North Carolina, United States Jan 2016 - Aug 2021
Apr 2017 170000 mi US $200	Crank shaft seal replaced Upper motor mount. It was starting to fail. It was noticed by mechanic when timing belt was changed.
Jun 2017 174000 mi US $150	Driver's side rear window motor failed. Motor replaced
Oct 2017 178000 mi US $150	Passenger side front window motor failed.
Apr 2020 224000 mi US $400	Radiator cracked had to be completely replaced

Acura MDX in Alberta, Canada May 2018 - Jul 2018
Jul 2018 158100 mi C $285	Alternator replaced. Whining. Then stopped working completely. OEM rebuilt Denso unit by non-Denso 3rd party supplier with high rating on Amazon. Easy DIY job. Move aside serpentine belt. 2 bolts. Remove. Replace.

Acura MDX in Hawaii, United States Apr 2015 - Oct 2017
Jun 2015 108000 mi US $400	Replaced cam thruster o rings and right inner axle seal.
Oct 2015 113000 mi US $650	Major leak in AC system. Replacing components to test for further leaks.
Dec 2015 115000 mi	Major leak, $3000 to fix. Haven't done it yet.
Feb 2016 117000 mi US $1400	Replaced both evaporators and all associated parts.

Acura MDX in Maryland, United States Mar 2015 - Apr 2016
Apr 2016 164000 mi US $100	replace rear struts/shocks

Acura MDX in Texas, United States Mar 2014 - Jul 2022
Apr 2014 88500 mi US $200	HandsFreeLink wasn't working. Ordered HFL module from online Acura parts site (part #39770-S3V-A61ZB). Self-repair took 10 minutes: pop out trim, undo a few screws, unsnap connector, then reverse process. Saved $300-400 over what a dealer would charge.
Jan 2015 US $10	Front passenger AC vent clip broke. Replaced with easy snap-in clip found on eBay. Inventor is making vent clip replacements with a 3D printer. Cheap solution to common problem.
Dec 2015 101000 mi US $50	Replaced hatch shocks.
Feb 2017 108000 mi US $150	Transmission line was leaking. New line and fluid installed.
Jun 2018 114000 mi US $200	Passenger side door lock was replaced. Started malfunctioning last year. Door stopped locking and unlocking. Oddly, when weather gets hot.
Apr 2021 121000 mi	Replace oil pan and gasket. Replace power steering hose and fluid.

Acura MDX in Virginia, United States Jun 2014 - Sep 2016
Jun 2014 122000 mi US $550	A/c hose tore letting all coolant out
Oct 2014 127500 mi US $800	Replaced motor mounts
Nov 2014 130000 mi US $1200	Oil pump leak Yaw rate sensor replaced

Acura MDX in New Jersey, United States Feb 2015 - Mar 2015
Mar 2015 1000 mi US $1325	Front bushings were "cracked." The starter was "going."

Acura MDX in New Mexico, United States Feb 2012 - Jan 2016
Sep 2012 105330 mi	Hood support struts failing. These were replaced. side engine mount replaced
Apr 2014 126448 mi US $915	Bank 1 (rear) catalytic converter replaced.
Sep 2014 129598 mi US $187	Right front sway bar link broke. Both right and left were replaced
Oct 2015 137200 mi US $581	In retrospect, alternator started making a whining noise that progressively became louder. Then one day "Battery" light came on and stayed on. Battery is less than 6 months old. Bad alternator. Replaced with rebuilt OEM.

Acura MDX in Illinois, United States Jul 2011 - Jun 2016
Nov 2014 72000 mi	Had the transmission fluid flushed and replaced First time doing this. Fluid looked tired but was not burnts. Trans was whining a bit but now hardly any whine.
Apr 2015 75300 mi US $450	Replaced one coil, all plugs.  Still needs idler tensioner replaced. Not bad for 9 years dealer-free.
Jun 2015 77000 mi US $50	Replaced main serpentine belt, really a wear and tear item.
Oct 2015 78200 mi US $105	Rear blower motor stopped working. Per Youtube videos it was a large sensor that is under the console. Was easy fix. Also cleaned air inlet screen.
Jun 2016 82000 mi US $500	Replaced radiator.

Acura MDX in California, United States Feb 2011 - Jun 2013
Oct 2012 69000 mi	cracked pipe, no refrigerant. Transmission reprogram as part of service bulletin backup camera loses video at times

Acura MDX in Pennsylvania, United States Jul 2008 - Jun 2014
Oct 2009 37000 mi	Fan belt idler pulley went bad. Very noisy on vehicle startup and idling
Nov 2011 46300 mi	Slight squealing/squeaking noise in front of car when cold ... dealer lubed and adjusted shocks
Oct 2013 54200 mi US $110	The battery had a dead cel and was replaced. This is the 2nd battery that failed in this car since new.

Acura MDX in Washington, United States Feb 2009 - Sep 2011
Jun 2009 50000 mi	Sunroof rattle
Jun 2011 75000 mi	transmission computer reset

Acura MDX in Wisconsin, United States May 2009 - Jun 2018
Dec 2010 45000 mi	Acura updated the software for the transmission.
Mar 2013 66000 mi US $80	Check engine light went on. Scan codes suggested misfire on cyl#2, #3, and #5. Engine ran kind rough. Replace all the spark plugs and problem went away.
Mar 2017 103000 mi US $50	Check engine light turned on and code suggested #5 cyl misfiring. Noticed the oil stain in #5 coil. Bought the coil from Amazon and replace the coil pack which has fixed the problem.

Acura MDX in California, United States Aug 2009 - Jul 2022
Mar 2009 48000 mi	Subwoofer replaced due to rattle.
Apr 2010 64800 mi	Transmission Whine. Replaced transmission. Rear shocks discovered to be leaking during routine inspection. Replaced under warranty.
Aug 2011 90000 mi US $150	CV boots deteriorated.
Feb 2012 98000 mi	Front and side Engine mount was found to have failed upon inspection. Timing belt tensioner was found to be worn upon inspection during timing belt replacement.
Dec 2012 113000 mi US $500	Had headlight assemblies replaced. They were clouded, prone to condensation, and one bulb was out.
Nov 2014 142000 mi US $400	Alternator developed a whining sound.
Mar 2016 158000 mi US $1800	Oil pump seal leak. Transfer case seal leak. Lower Compliance bushings cracked.
Apr 2022 187000 mi US $975	Misc. bushings were replaced.

Acura MDX in Massachusetts, United States May 2008 - Jan 2017
Mar 2010 44000 mi	Nav unit was not setting the daylight savings time correctly after goverment modified the dates of falling back or moving forward
Aug 2012 80200 mi US $280	Sway bar bushing replaced as these would make clunking sound over bumps.
Jul 2013 102000 mi US $700	Alternator shorted out. Battery which was replaced 3 yrs ago also shorted out. Looks like replaced battery was never secured and so may have bounced around a bit.
Aug 2013 105000 mi US $250	Replaced engine mount upon recommendation of mechanic. Was shown part and one side was ripped and other side fatigued and starting to tear as well.
Jul 2014 125300 mi	The middle row passenger side seatbelt was locked up.This is a warranteed item since the seatbelt failure was not due to being in any accident. Happy it was covered, otherwise would have been over $250 for the repair.
Feb 2015 137200 mi US $40	At about 130k dealer made note that both front compliance bushings were showing signs and cracks. although not a full failure, he recommend that I monitor and see if the steering feels soft. At 135k, turns are starting to feel soft. Replace both front headlight bulbs. Used Phillips Ultra Silverstars to replace the prior set that was installed about 2.25 years prior
Dec 2015 151000 mi US $360	Check Engine light came on, Diagnosis was rear bank oxygen sensor tripped the CEL.
Apr 2016 156000 mi US $400	Right front inner tie rod loose. Cost included front alignment along with tie rod replacement
May 2016 156700 mi	Passenger side Brake shield rusted out. Scraping on rotor. Only removed the shield. To replace it would have required also removing and replacing the wheel bearing, decided against that.
Jan 2017 151000 mi	CV boots leaking oil. Front Compliance bushings cracking, not yet ripped.Can hear sway bar bushings squeaking when going over speed bumps ( low speed )rnRust at rear quarter panels at wheel wells, rear hatch handle to release sticking a bit Rust at rear quarter panels at wheel wells, rear hatch handle to release sticking a bit

Acura MDX in Alberta, Canada Dec 2007 - Jun 2015
May 2008 17980 mi	Tire pressure monitoring light kept coming on--this eventually took four trips to shop. As above and they actually fixed it on the fourth trip in June. as stated before.
Jun 2008 19840 mi	They finally believed me and replaced two faulty tire pressure monitoring sensors
Oct 2011 72540 mi	Rust repair to tailgate. They spent $1800 repainting the tailgate "for goodwill" because of a little pencil eraser size rust spot adjacent to the license plate frame.
Apr 2014 109620 mi C $700	Alternator failed and was replaces

Acura MDX in California, United States Feb 2008 - Feb 2018
Apr 2011 45000 mi US $600	Replace radiator

Acura MDX in Florida, United States Jan 2008 - Mar 2012
Sep 2011 43000 mi US $45	Rt. side A/C vent in dash broke - was replaced.

Acura MDX in Alberta, Canada Dec 2007 - Dec 2013
Nov 2007 25420 mi	center dash panel bezel became loose--dealer replaced clip.
Dec 2007 26040 mi	headphones for rear entertainment system replaced due to intermittent sound
Dec 2008 40920 mi	Outside temperature reading inaccurate for cold temperatures. Would display -18 C as the coldest reading, even when driven for hours on the highway at -35 C.
Jul 2009 48360 mi C $43	Loud ticking from engine while running--diagnosed as piston slap. Replaced short block.
Aug 2011 77500 mi	Automatic transmission (PCM) software was updated to minimize judder of the torque converter.

Acura MDX in Washington, United States Jan 2008 - Oct 2021

Mar 2008 4000 mi

Numerous interior rattles. Subwoofer resonation. Traction control in-operative. Same rattles as before, ineffective repair attempt. Same rattles as before, ineffective repair attempt. Unsuccessful repair. Same rattles as before, ineffective repair attempt. Unsuccessful repair. Decided not waste any further time. Ineffective repair attempt. Unsuccessful repair. Decided not waste any further time. Vibration in driveline after vehicle driven by unauthorized personel. Problem noted and will be pursued as condition worsens. Damage to finish on rear bumper after vehicle driven by unauthorized personel. Problem noted and will be pursued as condition worsens.

Acura MDX in Ohio, United States Nov 2009 - Aug 2014
May 2010 96000 mi US $500	Idler pulley for serpentine belt was whining and needed to be replaced (pulley worn out)
Jan 2011 104000 mi	TSB for transmission reprogramming

Acura MDX in California, United States Jun 2009 - Jun 2018
Feb 2013 90700 mi US $400	Replaced alternator (and serpentine belt). Also changed oil, rotated tires and serviced rear differential. Cost was alternator only.
Jul 2014 104500 mi US $1250	Updated software transmission Restore headlights due to dulling and cracking.
Dec 2014 109000 mi US $530	Replace power steering pump.
Aug 2016 126000 mi US $500	Replaced front compliance bushings

Acura MDX in Ontario, Canada Mar 2010 - Jun 2011
Apr 2010 62620 mi C $100	catalytic converters replaced

Acura MDX in Ontario, Canada Jun 2010 - Oct 2013

Apr 2011 60760 mi C $100

Changed radiator and flushed transmission fluid and coolant. Problem was transmission fluid mixed with the radiator coolant and came out thru radiator over flow. Warranty covered the job entirely. Paid $100 for towing the car to dealer. Changed radiator and flushed transmission fluid and coolant. Problem was transmission fluid mixed with the radiator coolant and came out thru the radiator over flow. Warranty covered the job entirely. Paid $100 for towing the car to dealer

Acura MDX in New York, United States Feb 2011 - Dec 2011

Apr 2011 64000 mi

IPOD adapter that I paid extra for when I purchased the car no longer worked. I was told that they no longer make the part that was broken, so they could not fix it. OnStar system no longer working. Was told it needed to be replaced and would cost approximately $1,500. Popping noice from left speakers. I was told the cost would be $638.56 to replace the speakers and if that didn't resolve the problem they would then have to replace the amplifier for a total of $1,113.12.

Acura MDX in Massachusetts, United States Jul 2010 - Dec 2012
Nov 2011 110000 mi US $400	Bad EGR valve located under the the intake manifold.
Aug 2012 117700 mi	Bad alternator took out the battery.

Acura MDX in New Jersey, United States Dec 2009 - Feb 2012
Jan 2010 31000 mi	bad torque converter
Dec 2010 44000 mi	software update for transmission....for "juddering" between 30-40 mph
Feb 2012 53000 mi US $140	groaning from rear differential

Acura MDX in California, United States Oct 2009 - Jun 2011
Dec 2009 70000 mi US $360	Dome light out. Light for seat heater out.
Apr 2010 71000 mi US $600	bluetooth stopped working
Oct 2010 81000 mi	computer went out

Acura MDX in Iowa, United States Aug 2009 - Jun 2011
Apr 2010 44700 mi	Rust bubble on hood from failed seal under hood, between hood skin and bottom of hood. The seal runs along the front of the hood. Hood was replaced by dealership under warranty (no charge)after service rep gave ok.

Acura MDX in Michigan, United States Oct 2009 - Sep 2011
Oct 2009 55000 mi US $500	DVD player replaced because it didnt work
Dec 2009 60000 mi US $700	Transmission making a growling grinding noise when driven between 20-40 with mild acceleration. None of the windows would roll down and the motor made a squealing sound when activated. Starter making a grinding sound on cold starts. It was not releasing well and was replaced. Electrical wires connecting window to board inside car through the door was not connected well and was fixed.
Dec 2010 78000 mi	Torque converter that had been adjusted before was replaced but vibrating noise came back.
Jun 2011 84700 mi	Ticking noise from the engine that could not be replicated.

Acura MDX in Illinois, United States Nov 2009 - Jan 2014
Feb 2013 62300 mi US $1300	The power steering pump and assorted equipment associated with that failed. Dealer had no explanation as to why given the low miles.

Acura MDX in Indiana, United States Feb 2010 - Jun 2022
Dec 2014 138000 mi US $100	battery dead
Jul 2016 164500 mi US $500	Front end noise and loose. Replaced struts, springs an stabilizer links.
Dec 2016 169000 mi US $500	Alternator failed
Jun 2022 234000 mi US $125	Broken motor mounts. Replaces front and side mounts. Front is a pita.

Acura MDX in Florida, United States Dec 2007 - Mar 2010
Feb 2008 14000 mi US $223	Vibration at 73 mph & above.
Mar 2008 15000 mi	Left rear shock absorber leaking oil on garage floor. Replacement left rear shock arrived a week after ordered and was installed - only inconvenience 2 trips to dealership.
Aug 2009 30000 mi	Nav system malfunctioned and distance to destination was less than actual distance and time to arrival about 9 times greater than should have been.
Nov 2009 31000 mi	Dead battery. Repl under wtty