Honda HR-V Owners & Service Manuals

Honda HR-V: Symptom Troubleshooting

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Network Communication - Testing & Troubleshooting / Symptom Troubleshooting

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 Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 And Test Mode 2 (Without The HDS)

Shift to Test Mode 1 Check the PCM for DTCs and troubleshoot PCM or F-CAN loss of communication errors first, then do this diagnosis if the HDS is not available. 1. Check the No. B21 (10 A) fuse in t

 Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication And DTC Checks

Check the PCM for DTCs and troubleshoot PCM or F-CAN loss of communication errors first, then do this diagnosis if the symptom is related to the B-CAN system. 1. Compare the symptom with this list of

 Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode C - NO DTCS And Output Won't Shut OFF

Do this diagnosis if a component that is controlled by the B-CAN system does not stop or turn off. NOTE : If the component does not turn on, go to B-CAN System Diagnosis Test Mode D - Refer to: B

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 DTC U128D (Keyless Access Backup Control Unit) Backup Control Unit Lost Communication With Gauge Control Module

NOTE: The DTC may be stored due to the grounding failure or the power source failure at the transmitting control unit (the grounding inspection and the power source inspection on each control unit are required prior to this checking process). DTC (Backup Control Unit) NOTE: If you are troubleshoo

 Front Fog Light Trim Removal and Installation

Removal & Installation 1. Front Bumper - Remove 2. Front Bumper Lower Grille - Remove 3. Front Fog Light Trim - Remove Remove the screw. Remove the front fog light trim (A). 4. All Removed Parts - Install Install the parts in the reverse order of removal. FRONT GRILLE COVER REMOVAL AN

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