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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 Back-Up Light Switch Test (M/T)

Test Back-Up Light Side 1. Air Cleaner - Remove 2. Back-Up Light Switch - Test Disconnect the connector (A). Check for continuity between back-up light switch 4P connector terminals No. 2 and No. 4. There should be continuity only when the shift lever is in reverse. If the test result

 HDMI Device Does Not Function (With Navigation)

NOTE: Check the vehicle 12 volt battery condition first. Check for B-CAN DTCs and resolve them before troubleshooting. Before doing this troubleshooting, make sure whether a parking brake is working properly and the electric parking brake indicator in the gauge control module is being lit.

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