Diagnostic Trouble Code (DTC)

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

The memory can hold any number of DTCs. However, when the same DTC is detected more than once, the most recent DTC is written over the earlier one. Therefore, when the same problem is detected repeatedly, it is memorized as a single DTC.
The DTCs are indicated in ascending numerical order, not in the order they occur.
The DTCs are memorized in the EEPROM. Therefore, the memorized DTCs cannot be cancelled by disconnecting the battery. Do the specified procedures to clear the DTCs.