Honda HR-V Owners & Service Manuals

Honda HR-V: Is a Lab Scope Necessary?

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 Introduction, Overview of Noid Light

INTRODUCTION You probably have several tools at your disposal to diagnose injector circuits. But you might have questioned "Is a lab scope necessary to do a thorough job, or will a set of noid lights

 Overview of DVOM

A DVOM is typically used to check injector resistance and available voltage at the injector. Some techs also use it check injector on-time either with a built-in feature or by using the dwell/duty f

 The Two Types of Injector Drivers

NOTE: This is GENERAL information. This article is not intended to be specific to any unique situation or individual vehicle configuration. For model-specific information see appropriate a  rtic

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 Description

GAUGES SYSTEM DESCRIPTION - CONTROL/FUNCTION Speedometer and Tachometer The PCM provides a vehicle speed signal to the gauge control module using the F-CAN. Based on this input, the gauge control module displays the current vehicle speed in the speedometer. The PCM provides an engine speed signal

 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 B-CAN related systems: Audio and audio-navigation Gauge control module Exterior lights T

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