The 2003 Acura MDX has 10 recalls, all involving the airbag system, with the most serious risk being frontal airbag inflators that can explode and send metal fragments into the cabin, potentially causing serious injury or death.
The airbag concerns fall into two distinct problems. The first is the well-known Takata inflator issue affecting both the driver and front passenger frontal airbags. These inflators can rupture during deployment, scattering metal fragments toward the driver, front passenger, and anyone else in the cabin. This risk applies to both the driver-side and passenger-side inflators and covers the same underlying defect across multiple recall filings. The second problem is separate: electrical noise within the airbag control module can cause the front airbags, side curtain airbags, and seatbelt pretensioners to deploy without any crash occurring. An unexpected airbag or pretensioner firing while driving can startle the driver and cause a loss of control. Both issues carry serious injury potential, and together they represent a significant concentration of safety risk in a single vehicle system.
At a glance
What can fail
The driver frontal air bag inflator may explode due to propellant breakdown after prolonged exposure to high humidity, temperature, and temperature changes.
What the fix does
Dealers will replace the driver frontal air bag inflator at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The passenger front airbag inflator may explode due to propellant breakdown after prolonged exposure to high humidity, heat, and temperature changes.
What the fix does
Dealers will replace the passenger front airbag inflator at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Driver air bag inflators installed during previous recalls or as service parts may explode during a crash when the air bag deploys due to a manufacturing defect.
What the fix does
Dealers will replace the driver air bag inflator with a different inflator at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The passenger front air bag inflator may rupture during a crash due to propellant breakdown from long-term exposure to humidity and temperature changes.
What the fix does
Dealers will replace the passenger frontal air bag inflator at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Moisture can enter the passenger side front air bag inflator, causing it to rupture when the air bag deploys.
What the fix does
Dealers will replace the passenger air bag inflator at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The driver air bag inflator may rupture due to moisture and manufacturing variations that develop over time.
What the fix does
Dealers will replace the driver air bag inflator at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The airbag and seatbelt pretensioner system can deploy unexpectedly when the vehicle isn't in a crash, potentially startling the driver and causing a loss of control.
What the fix does
The dealer will replace the airbag control unit and may add a jumper wiring harness to fix the problem.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Electrical noise can damage a component in the air bag control module, causing the front air bags, side air bags, and seatbelt pretensioners to deploy unexpectedly while driving.
What the fix does
Honda dealers will replace the supplemental restraint system electronic control unit (SRS ECU).
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front airbags may deploy unexpectedly during normal driving without a crash. This sudden deployment could startle you and cause loss of control, resulting in a crash.
What the fix does
Dealers will install an electrical noise suppressor unit to prevent unintended airbag deployment.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Electrical noise can damage a component in the air bag control module, causing front air bags, side curtain air bags, and seatbelt pretensioners to deploy unexpectedly while driving.
What the fix does
Dealers will install a noise suppressor unit to prevent electrical interference in the air bag system.
Summarized — see the official notice for exact wording, dates, and contacts.
