How to Reprogram the PCM
- Turn the ignition switch ON (II). Do not start the engine.
- Connect the Honda Interface Module (HIM) (A) to the Data Link Connector (DLC) (B) located under the driver's side of dashboard.
- Do the PCM update procedure as described on the HIM label and in the PCM update system. If the software in the PCM is the latest version, substitute the PCM.