| DTC 86: | F-CAN Communication |
| 1. | Clear the DTC. |
| 2. | Turn the ignition switch OFF, then ON (II) again. Is DTC 86 indicated? YES - Go to 3. NO - The system is OK at this time.n |
| 3. | Start and run the engine for at least 5 seconds then turn the engine off. |
| 4. | Check for DTCs by selection the DTCs MENU (DTCs) from the Honda PGM Tester or HDS. Is DTC 86 indicated? YES - Go to 5. NO - Intermittent failure, the F-CAN communication line is OK at this time.n |
| 5. | Check for DTCs in the PCM. Are any DTCs indicated? YES - Troubleshoot the PCM DTCs.n |