Honda HR-V: Electrical System - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Electrical / Electrical System - Testing & Troubleshooting
- Fuse Relay Box Connector Locations
- Testing
- Ground to Components Index
- Fuse to Components Index
- Symptom Troubleshooting
- Troubleshooting
- Wiring Diagram
- How to Information
- Connector and Harness Locations
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Fuse Relay Box Connector Locations
FUSE/RELAY BOX CONNECTOR LOCATIONS
12 Volt Battery Terminal Fuse Box
Under-Hood Fuse/Relay Box
*1: Without keyless access system
*2: With keyless access system
Auxiliary Under-Hood Relay Box A
*:
Testing
12 VOLT BATTERY TEST
*Available through the Honda Tool and Equipment Program 888-424-6857
Special Tools Required
Honda ED-18
Battery Tester (12
Volt)
INBED18V3H
Honda GR8
Battery
Diagnostic
Station (
Ground to Components Index
GROUND TO COMPONENTS INDEX
*1: M/T*5: With moonroof
*2: CVT
*3: With keyless access system
*4: Without keyless access system
*6: With climate control
*7: Without climate control
*8: With power mirr
SEE MORE:
No Sound Is Heard From The Speaker(s) (Display Is Normal) (With Navigation)
NOTE:
Check the vehicle 12 volt battery condition first.
Set the fader and the balance positions to the center.
Before doing this troubleshooting, go to Audio-navigation unit power
will not turn on (No information display on touch screen) troubleshooting -
Refer to: Navigation System
Sympto
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 the under-hood fuse/relay box and the No.
C34 (7.5 A) fuse in the under-dash
fuse/relay box. If a fu
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