DTC P0600
DTC P0600 : PCM Serial Communication Failure
NOTE:
Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Brake Booster Pressure Monitoring System (2016 2017 2018 2019 2020),
or How to Troubleshoot the Fuel and Emissions Systems(With Auto Idle Stop System) (2016 2017 2018 2019 2020)
or How to Troubleshoot the Fuel and Emissions Systems
.
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P0600 PCM Serial Communication Failure |
DTC (PGM-FI)
- Problem verification
-1. Turn the vehicle to the ON mode.
- 2. Clear the DTC with the HDS.
- 3. Turn the vehicle to the OFF (LOCK) mode.
- 4. Start the engine, and let it idle 5 seconds or more.
- 5. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0600 PCM Serial Communication Failure Is DTC P0600 indicated?
YES
The failure is duplicated. Update the PCM if it does not have the latest software, or substitute a known-good PCM - Refer to:PCM Removal and Installation (2016 2017 2018 2019 2020) .
NO
Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.