How to Use the HDS (Honda Diagnostic System)
NOTE: Make sure the 12 volt battery is in good condition and fully charged.
1. If the system indicator (s) stay on, connect the HDS to the data link connector (DLC) (A).
2. Turn the vehicle to the ON mode.
3. Make sure the HDS communicates with the vehicle. If it does not, go to the DLC circuit troubleshooting - Refer to:
DLC Circuit Troubleshooting (2014 2015)
DLC Circuit Troubleshooting (Without CAN Gateway) (2016) or
DLC Circuit Troubleshooting (With CAN Gateway) (2016) or
DLC Circuit Troubleshooting (With CAN Gateway) (2017 2018) or
DLC Circuit Troubleshooting (Without CAN Gateway) (2017 2018) or
DLC Circuit Troubleshooting (2019 2020)
4. Check the diagnostic trouble code (DTC) for all systems, troubleshoot the powertrain DTCs first. Then refer to the indicated DTC's troubleshooting, and do the appropriate troubleshooting procedure.
NOTE:
- The HDS can read the DTC, the current data, and other system data.
- For specific operations, refer to the Help menu that came with the HDS.