2006 Acura MDX problems & reliability
87 owner complaints filed with NHTSA for the 2006 Acura MDX, alongside 9 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
5 complaints report injuries (6 injured).
Federal crash records (FARS 2020–2023): 2006 Acura MDX vehicles were involved in 19 fatal crashes with 11 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Power Train | 38 | 44% |
| Air Bags | 15 | 17% |
| Engine | 9 | 10% |
| Electrical System | 8 | 9% |
| Service Brakes | 8 | 9% |
| Electronic Stability Control (esc) | 7 | 8% |
| Unknown OR Other | 7 | 8% |
| Vehicle Speed Control | 5 | 6% |
| Structure | 3 | 3% |
| Engine and Engine Cooling | 2 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 77,000 miles (middle 50% between 56,300 and 105,000 miles), based on 61 complaints that included mileage.
Complaints by incident year
What owners report
“There is a paracytic battery drain causing new batteries to fail. Troubleshooting says Hands Free Link system may be reason for drain/ dead battery. Or, the Navigation system. There are endless electrical issues within 5 fuse boxes. I’ve done this manually, it’s slow. I know a diagnostic meter would help! So, I’ve…”
Electrical System · filed Jun 10, 2024
“Car battery constantly draining resulting in having to jumpstart the car now every time to turn it on. Had the hands free system disconnected by the dealership over a year ago due to them stating it was drawing on battery however it has not changed and went from occasional need to jumpstart to every time you need to…”
Engine · filed Feb 16, 2024
“The contact owns a 2006 Acura MDX. The contact stated while driving 40 MPH, the brake pedal was depressed and became stiff. In addition, the vehicle stalled, and the brake lights failed to illuminate. The contact stated that the instrument panel warning lights illuminate on and off. The gear stick would not shift gear…”
Engine · filed Dec 30, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
- Air Bag Inflator Rupture
Engineering Analysis EA15001 · opened Feb 24, 2015 · open · led to recall 22V945
- Air Bag Inflator Rupture
Preliminary Evaluation PE14016 · opened Jun 11, 2014 · closed Mar 2, 2015 · led to recall 15V226000
- Vehicle Stability Assist Malfunction
Engineering Analysis EA13002 · opened Feb 21, 2013 · closed Mar 29, 2013 · led to recall 13V092000
- Ignition Interlock Failure - Rollaway
Preliminary Evaluation PE12026 · opened Oct 2, 2012 · closed Jan 14, 2013 · led to recall 12V573000
Technical service bulletins
60 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2006 Acura MDX. The 10 most recent:
Service Bulletin - Warranty Extension: Customer Support Program For Front Passenger's Airbag Inflator.
B18-023 · Service Bulletin/Repair Instructions · issued Jun 30, 2026
Service News - The navigation clock and date are incorrect. This is due to a limited GPS receiver capacity resulting in rollover of internal chip memory. The rollover occurred on January 1, 2022 at 12:00AM local time
B23040A · Service Bulletin/Repair Instructions · issued May 17, 2023
ServiceNews Article - The clock shows the incorrect time. This issue is due to a limited GPS receiver capacity resulting in "rollover" of the internal chip memory; the "rollover" will occur on January 1, 2022, at…
B21120A · Service Bulletin/Repair Instructions · issued Jan 25, 2022
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…
DOR-M3J3F-07 · Service Bulletin/Repair Instructions · issued Jun 3, 2020
Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B20-010 · Service Bulletin/Repair Instructions · issued Mar 10, 2020
Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B20-007 · Service Bulletin/Repair Instructions · issued Mar 10, 2020
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B18-025 · Service Bulletin/Repair Instructions · issued Jun 7, 2018
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B18-023 · Service Bulletin/Repair Instructions · issued Jun 1, 2018
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects…
B18-018 · Service Bulletin/Repair Instructions · issued May 24, 2018
Service bulletin - navigation system information.
B05-018 · Service Bulletin/Repair Instructions · issued Nov 23, 2016
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2006 Acura MDX has 9 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2006 Acura MDX?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 77,000 miles — budget accordingly if the car is approaching that mileage.