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Reading Diagnostic Trouble Codes

How to Retrieve DTCs
1. With the ignition switch OFF, connect the HDS (Honda Diagnostic System) to the data link connector (DLC) (A) located under the driver's side of the dashboard.





2. Turn the ignition switch ON (II).
3. Make sure the HDS communicates with the vehicle and TPMS control unit. If it doesn't, troubleshoot the DLC circuit.
4. Clear the DTC(s) by following the screen prompts on the HDS.

NOTE: See the HDS Help menu for specific instructions.

5. Turn the ignition switch OFF.