DTC C1C00-F0, U0401-68: Notes

DTC C1C00-F0 : (APP Sensor Signal Failure)DTC U0401-68 : (PCM (PGM-FI System) Malfunction)

How to use this service information .

NOTICE:

Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Adaptive Cruise Control (ACC) .
Troubleshoot the following DTCs first, if stored at the same time.
- PGM-FI System [PGM-FI]: Go to the indicated DTCs troubleshooting - Refer to: Brake Booster Pressure Monitoring System DTC Troubleshooting Index or Fuel and Emissions Systems DTC Troubleshooting Index (2.0L Engine, USA/Canada models) (2024 2025) or Fuel and Emissions Systems DTC Troubleshooting Index (1.5L Engine, USA/Canada models) (2025) or Fuel and Emissions Systems DTC Troubleshooting Index (1.5L Engine, USA/Canada models) (2023 2024) .

NOTE:

If a DTC is recorded again after it is cleared with the HDS, refer to the DTC troubleshoot for the PGM-FI system - Refer to: Brake Booster Pressure Monitoring System DTC Troubleshooting Index or Fuel and Emissions Systems DTC Troubleshooting Index (2.0L Engine, USA/Canada models) (2024 2025) or Fuel and Emissions Systems DTC Troubleshooting Index (1.5L Engine, USA/Canada models) (2025) or Fuel and Emissions Systems DTC Troubleshooting Index (1.5L Engine, USA/Canada models) (2023 2024) .