Honda HR-V Owners & Service Manuals

Honda HR-V: Keyless Access Backup Control Unit - Diagnostics

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Keyless Access Backup Control Unit - Diagnostics

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 DTC B1926 Backup Control Anten Open or Short

DTC (Backup Control Unit) NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CA

 DTC B1931 Backup Control Unit No Response

DTC (Backup Control Unit) NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN

 DTC U1280 (Keyless Access Backup Control Unit) B-CAN Communication Bus Line Error (BUS-OFF)

DTC (Backup Control Unit) NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CA

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 DTC Troubleshooting Index

CVT SYSTEM DTC TROUBLESHOOTING INDEX (KA/KC CVT) NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review the General Troubleshooting Information - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT System (C

 Audio System Symptom Troubleshooting - Audio Unit Button Illumination Does Not Work (Without Navigation, Color Audio Type (5-inch Screen) )

NOTE: Check the vehicle 12 volt battery condition first. Check for B-CAN DTCs and resolve them before troubleshooting. Check the connectors for poor connections or loose terminals. 1. Problem verification: Turn the vehicle to the ON mode. Turn the combination lighting switch to the parking l

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