How to Clear DTCs

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.

With the ignition switch at LOCK (0), connect the HDS to the data link connector (DLC) under the driver's side of the dashboard.
Turn the ignition switch to ON (II).
Make sure the HDS communicates with the vehicle and the active damper system control unit. If it doesn't, troubleshoot the DLC circuit (see DLC CIRCUIT TROUBLESHOOTING ).
Clear the DTC(s) by following the screen prompts on the HDS.
Turn the ignition switch to LOCK (0).