Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2020HR-V LX, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTMULTIPURPOSE CAMERA UNIT - DIAGNOSTICS
2020 Honda HR-V LX, FWD
Multipurpose Camera Unit - Diagnostics
2020 Honda HR-V LX, FWDSECTION Multipurpose Camera Unit - Diagnostics
- How to Information
- How to Troubleshoot the Auto High-Beam (High-Beam Support System)
- Auto High-Beam Indicator (Green)
- Self-Diagnostic Function
- Dirt or Dust Detective Function (CLEAN FRONT WINDSHIELD Indication)
- Multipurpose Camera Unit
- System Protect Function (High Temperature) (MULTIPURPOSE CAMERA HOT Indication)
- Multipurpose Camera Aiming Function
- CAN Communication
- Intermittent Failures
- How to Troubleshoot DTCs
- How to Retrieve DTCs
- How to Clear DTCs
- How to Troubleshoot the Collision Mitigation Braking System (CMBS)
- CMBS Indicator (Amber)
- Self-Diagnostic Function
- CMBS OFF Switch
- CMBS Indication
- Millimeter Wave Radar
- Dirt or Dust Detective Function (Clean Millimeter Wave Radar Indication)
- Millimeter Wave Radar Aiming
- Multipurpose Camera Unit
- Multipurpose Camera Aiming Function
- Dirt or Dust Detective Function (CLEAN FRONT WINDSHIELD Indication)
- System Protect Function (High Temperature) (MULTIPURPOSE CAMERA HOT Indication)
- CAN Communication
- Intermittent Failures
- How to Troubleshoot DTCs
- How to Retrieve DTCs
- How to Clear DTCs
- How to Troubleshoot the Road Departure Mitigation
- RDM Indicator (Amber)
- Self-Diagnostic Function
- RDM Switch
- Millimeter Wave Radar
- Dirt or Dust Detective Function (Clean Millimeter Wave Radar Indication)
- Millimeter Wave Radar Aiming
- Multipurpose Camera Unit
- Multipurpose Camera Aiming Function
- Dirt or Dust Detective Function (CLEAN FRONT WINDSHIELD Indication)
- System Protect Function (High Temperature) (MULTIPURPOSE CAMERA HOT Indication)
- CAN Communications
- Intermittent Failures
- How to Troubleshoot DTCs
- How to Retrieve DTCs
- How to Clear DTCs
- How to Troubleshoot the Auto High-Beam (High-Beam Support System)
- Troubleshooting
- DTC B2A00-F8
- DTC B2A10-14
- DTC B2A60-52
- DTC B2A60-54 (2016 2017 2018)
- DTC B2A60-54 (2019 2020 2021)
- DTC B2A60-97 (2016 2017 2018)
- DTC B2A60-97 (2019 2020 2021)
- DTC B2A70-12
- DTC B2A70-14
- DTC C0031-62, C0034-62, C0037-62, C003A-62 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC C0041-14
- DTC C0044-F0
- DTC C0051-2A
- DTC C0051-62
- DTC C0051-96 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC C0062-F0 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC C0063-27
- DTC C0063-28
- DTC C0063-62
- DTC C0063-96 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC C0063-F0 (Multipurpose Camera Unit)
- DTC C1040-00
- DTC P0564-11
- DTC P0564-15
- DTC P0564-F0
- DTC P0589-11
- DTC P0589-15
- DTC P0720-62
- DTC P2583-4A
- DTC P2583-54
- DTC P2583-64
- DTC P2583-87
- DTC P2583-92
- DTC P2583-96
- DTC P2583-97
- DTC U0029-00 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0029-00 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0051-96 (2016 2017 2018)
- DTC U0100-00, U0101-00, U0122-00, U0126-00, U0131-00, U0155-00 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0101-00 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0122-00 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0123-00 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0126-00 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0155-00 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0401-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0402-68 (2016 2017 2018)
- DTC U0402-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0416-68 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0416-68, U0416-F8 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0417-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0420-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0423-68 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC U0423-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U0481-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U1280-00 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U1281-00, U128C-00, U1291-00 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U1484-68 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U3000-49 (2016 2017 2018)
- DTC U3000-49 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U3000-51 (2016 2017 2018)
- DTC U3000-51 (Multipurpose Camera Unit) (2019 2020 2021)
- DTC U3003-16 (Multipurpose Camera Unit) (2016 2017 2018)
- DTC Troubleshooting Index
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.