Honda HR-V: Network Communication - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Network Communication - Testing & Troubleshooting
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Description
COMMUNICATION SYSTEMS DESCRIPTION (F-CAN) - OVERVIEW
F-CAN (High-speed CAN)
The network between the powertrain and control units for chassis system is
called F-CAN and it employs high
speed CAN with
DTC Troubleshooting
NETWORK COMMUNICATION DTC TROUBLESHOOTING INDEX
NOTE : Record all DTCs, and sort them by DTC type using the DTC
troubleshooting index, then troubleshoot
the DTC(s) in this order:
Internal error DTC
SEE MORE:
Electrostatic Discharge (ESD) Warning
* PLEASE READ THIS FIRST *
NOTE: This article is intended for general information purposes only.
Contents are
generic in nature and all information may or may not apply to all vehicles.
INTRODUCTION
NOTE: This article is intended for general information purposes only.
Contents are
generic in natur
Blower Motor Circuit Troubleshooting (KA)
1. Problem verification 1:
Turn the vehicle to the OFF (LOCK) mode, and the heater fan switch ON.
Does the blower motor stop?
YES
The failure is not duplicated, go to step 2.
NO
The failure is duplicated, go to step 16.
2. Problem verification 2:
Turn the vehicle to the ON mode, and the heater fan s
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