Engine Control System - DTC Diagnostics (B24BA - U0301) (Except Hybrid)

• DTC Troubleshooting
  • DTC P24BA (1.5 L Engine) (2018 2019 2020 2021)
  • DTC P24BB (1.5 L Engine) (2017)
  • DTC P24BB (1.5 L Engine) (2018 2019)
  • DTC P24BB (1.5 L Engine) (2020 2021)
  • DTC P24BE (1.5 L Engine)
  • DTC P24BF (1.5 L Engine)
  • DTC P24C0 (1.5 L Engine)
  • DTC P2563 (1.5 L Engine) (2018 2019 2020 2021)
  • DTC P2564 (1.5 L Engine)
  • DTC P2565 (1.5 L Engine)
  • DTC P2610 (1.5 L Engine)
  • DTC P2610 (2.4 L Engine) (2017 2018 2019)
  • DTC P2623 (1.5 L Engine)
  • DTC P2623 (2.4 L Engine) (2017 2018 2019)
  • DTC P2646 (2.4 L Engine) (2017 2018 2019)
  • DTC P2647 (2.4 L Engine) (2017 2018 2019)
  • DTC P2648 (2.4 L Engine) (2017 2018 2019)
  • DTC P2649 (2.4 L Engine) (2017 2018 2019)
  • DTC P2715 (CVT (ECM/Pcm))
  • DTC P2720 (CVT (ECM/Pcm))
  • DTC P2721 (CVT (ECM/Pcm))
  • DTC P2817 (CVT (ECM/Pcm))
  • DTC P2818 (CVT (ECM/Pcm))
  • DTC P281D, P281E (CVT (ECM/Pcm))
  • DTC P2A00 (1.5 L Engine)
  • DTC P2A00 (2.4 L Engine) (2017 2018 2019)
  • DTC P2A01 (1.5 L Engine) (2018 2019 2020 2021)
  • DTC P2DE0 (1.5 L Engine) (2020 2021)
  • DTC P2DE1 (1.5 L Engine) (2020 2021)
  • DTC U0029 (PGM-FI System (1.5 L Engine))
  • DTC U0029 (PGM-FI System (2.4 L Engine)) (2017 2018 2019)
  • DTC U0038 (PGM-FI System (1.5 L Engine))
  • DTC U0047 (PGM-FI System (1.5 L Engine))
  • DTC U0101, U0104, U0114, U0122, U0128, U0129, U0131, U0151, U0155, U129E (PGM-FI System (1.5 L Engine))
  • DTC U0114, U0122, U0128, U0129, U0131, U0155 (PGM-FI System (2.4 L Engine)) (2017 2018 2019)
  • DTC U0146 (CAN Gateway (KA/KC)) (2020 2021)
  • DTC U0301 (PGM-FI System (1.5 L Engine))
• DTC Troubleshooting Index
  • CVT System DTC Troubleshooting Index (2.4 L Engine) (2017 2018 2019)
  • Fuel and Emissions Systems DTC Troubleshooting Index (1.5 L Engine (KA/KC)) (2018 2019 2020 2021)
  • Fuel and Emissions Systems DTC Troubleshooting Index (1.5 L Engine) (2017)
  • Fuel and Emissions Systems DTC Troubleshooting Index (2.4 L Engine (KA)) (2018 2019)
• How To Information
  • How to Troubleshoot the Fuel and Emissions Systems
    • Intermittent Failures
    • Service Information
    • Opens and Shorts
    • CHECK SYSTEM Display Indication (CHECK STARTING SYSTEM)
    • How to Use the HDS (Honda Diagnostic System)
    • If the MIL did not stay on
    • If you cannot duplicate the DTC
    • On-Board Snapshot
    • HDS Clear Command
    • Scan Tool Clear Command
    • DTC Clear
    • How to End a Troubleshooting Session (required after any troubleshooting)
    • How to Troubleshoot Circuits at the PCM Connectors
    • OBD Status