How to Retrieve DTCs
NOTE:
Make sure the 12 volt battery is fully charged before you begin.
1. Turn the vehicle to the OFF (LOCK) mode.
2. Connect the HDS (Honda Diagnostic System) to the data link connector (DLC) (A) located under the driver's side of the dashboard.
3. Turn the vehicle to the ON mode.
4. Make sure the HDS communicates with the vehicle and the multipurpose camera unit. If it does not communicate, go to the DLC circuit troubleshooting - Refer to: DLC Circuit Troubleshooting(PGM-FI System) (2014 2015), or DLC Circuit Troubleshooting(PGM-FI System) (2017)
5. Use the HDS to check for LKAS for DTCs.
6. Read and record the DTC:
- Freeze data indicates the LKAS conditions that were detected when the first system malfunction activated the indicator.
- The HDS can read the DTC, the freeze data, the current data, and other system data.
7. Turn the vehicle to the OFF (LOCK) mode.
8. Disconnect the HDS from the DLC.
9. Do the troubleshooting procedure for the DTC.