Table 1 shows eleven common electrical system related problems of the 2007 Acura MDX. The number one most common problem is related to the electrical system (35 problems). The second most common problem is related to the battery dead (two problems).
The driver's seat wiring harness on my daughter's 2007 Acura Mdx has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. Read details...
Over the past two years have had to inexplicably jump Mdx when it fails to start, usually after sitting over night. (confirmed no auxiliary power left on. ) will be fine for a period of time, and symptoms reappear. Have now changed battery twice in past year. Read details...
Open tailgate creates electrical drain that kills the battery in a few hours with no lights turned on or any other obvious signs of battery drainage indication. The issue seems to apply only to vehicles equipped with power tailgate. Read details...