The Used Car Index

2012 Acura MDX problems

NHTSA lists 76 complaints for the 2012 Acura MDX, 4 of them mention a crash and 3 mention a fire. 2 complaints mention an injury, with 2 injuries and 0 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as ACURA MDX.

At a glance

Complaints
76
With crash
4
With fire
3
With injury (complaints)
2
Injuries
2
Deaths
0
Recalls
1
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
8,709
Investigations
0
Open investigations
0
Manufacturer communications
87

Complaints per 100k sold unavailable. No sales source is available for this record.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
ENGINE2330.3%
ELECTRICAL SYSTEM1317.1%
POWER TRAIN1317.1%
UNKNOWN OR OTHER1013.2%
AIR BAGS911.8%
STRUCTURE56.6%
FUEL/PROPULSION SYSTEM45.3%
BACK OVER PREVENTION22.6%
ENGINE AND ENGINE COOLING22.6%
EQUIPMENT ADAPTIVE/MOBILITY22.6%
Top subsystems
SystemSubsystemComplaints
STRUCTUREBODY4
BACK OVER PREVENTIONCAMERA SYSTEM1
BACK OVER PREVENTIONWARNINGS1
ELECTRICAL SYSTEMINSTRUMENT PANEL1
POWER TRAINAUTOMATIC TRANSMISSION1
TIRESTEMPORARY/EMERGENCY SPARE TIRE1
VISIBILITYSUN/MOON ROOF ASSEMBLY1

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
mechanical failure1424.1%0.80
restraint or airbag1017.2%0.85
electrical electronic915.5%0.76
noise or comfort813.8%0.89
loss of control58.6%0.75
visibility or lighting58.6%0.99
fluid or fuel leak46.9%0.51
fire or overheating23.4%0.95
unclear11.7%1.00
Severities
LabelCountShare of taggedMean confidence
moderate2746.6%0.82
low2237.9%0.76
high58.6%0.96
none35.2%0.62
critical11.7%0.39

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 58 tagged complaints of 76 complaints (76.3%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

See new recalls and investigations this week.

1 recalls.

12V063000

Date: 2012-02-17. Systems: FUEL SYSTEM, GASOLINE.

Defect: HONDA IS RECALLING CERTAIN MODEL YEAR 2012 PILOT AND ACURA MDX VEHICLES. THE VENT SHUT FLOAT (VSF) VALVE CASE IN THE FUEL TANK ASSEMBLY DOES NOT MEET THE DESIGN SPECIFICATIONS.

Consequence: AS A RESULT, FUEL MAY LEAK FROM THE TANK, INCREASING THE RISK OF FIRE.

Remedy: HONDA WILL NOTIFY OWNERS AND DEALERS WILL INSPECT THE VSF ASSEMBLY DATE AND, IF NECESSARY, REPLACE THE FUEL TANK ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 13, 2012. OWNERS MAY CONTACT HONDA CUSTOMER SERVICE AT 1-800-999-1009.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

87 manufacturer communications.

Communications by system
SystemCount
ENGINE20
EQUIPMENT15
ENGINE AND ENGINE COOLING14
ELECTRICAL SYSTEM11
POWER TRAIN10
SUSPENSION8
EQUIPMENT ADAPTIVE/MOBILITY4
EXTERIOR LIGHTING4

10177599

Date: 2020-06-03. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.

10165772

Date: 2019-10-02. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Service Bulletin - Due to high demand for repairs under this warranty extension, pistons and rings required to complete this repair are currently backordered. Acura has provided this service bulletin (19-052) as a mechanism to cover clients that were not able to have repairs completed during the ini

10164476

Date: 2019-08-31. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Dealer Message - On January 16, 2019, Acura announced a warranty extension for certain 2009-14 Acura vehicles equipped with a 3.7L V6 engine to address client concerns related to excessive oil consumption. Acura extended the powertrain warranty coverage to address engine issues related to excessive

10163804

Date: 2019-08-10. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Service Bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations.

10160547

Date: 2019-05-18. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Service Bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations.

10159442

Date: 2019-04-30. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

Service Bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations. To increase client

10153886

Date: 2019-02-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

Service Bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations. To increase client

10153515

Date: 2019-02-14. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.

Owner Notification Letter - On certain 2009-14 Acura vehicles equipped with the 3.7L V6 engine, the oil control rings may become clogged with carbon deposits during normal engine operation. These deposits restrict the control ring's ability to return oil from the cylinder walls to the crankcase, res

10152759

Date: 2019-01-16. Type: Service Bulletin/Repair Instructions. Systems: ENGINE, ENGINE AND ENGINE COOLING.

Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations.

10152760

Date: 2019-01-16. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.

Dealer message - Today, January 16, 2019, Acura is announcing a warranty extension for certain 2009-14 Acura vehicles equipped with the 3.7L V6 engine to address client concerns related to excessive oil consumption. Acura is extending the powertrain warranty coverage to cover engine issues related

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
MDX76

Same model, other years

All model years | All Acura models

Other Acura models, 2012

Sources

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