One problem related to check engine light on has been reported for the 2009 Acura MDX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Acura MDX based on all problems reported for the 2009 MDX.
Ongoing problem with 2009 Acura Mdx- the check engine warning light sporadically illuminates while driving indicating that the vehicle should be brought to an Acura repair facility. The dealership service department stated that it is a faulty sensor and it is a common problem with the 2009 Acura Mdx. The dealership further stated that it would be approximately $700. 00 for them to make the repair as Acura has not yet issued a recall notice for the sensor.
| Engine And Engine Cooling problems | |
| Engine Knocking Noise problems | |
| Engine Exhaust System problems | |
| Check Engine Light On problems | |
| Engine Belts And Pulleys problems |