Honda HR-V: Engine Cooling System - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Engine / Engine Cooling System - Testing & Troubleshooting
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Inspection/Adjustment
WATER PUMP INSPECTION
Inspection
1. Water Pump Pulley Mounting Bolt - Loosen
Loosen the bolts (A).
2. Drive Belt - Remove
3. Water Pump Pulley - Remove
4. Water Pump - Inspect
Turn the water p
Description
COOLING FAN CONTROL SYSTEM DESCRIPTION - OVERVIEW
Overview
Receiving various signals, such as coolant temperature signals and
refrigerant compression signals, from
sensors, the PCM performs the fan c
Testing
POWER RELAY TEST
Special Tools Required
Relay Puller
07AAC-
000A2A1 or
07AAC-
000A1A0
Relay Socket
Extension (5 Pin)
07AGK-
000A2A0
Relay Socket
Extension (4 Pin)
07AGK-
000A1A0
Test
1. Power Relay
SEE MORE:
Moonroof Drain Channel Removal and Installation
Removal & Installation
1. Moonroof Glass - Remove
2. Drain Channel - Remove
Remove the screws securing the drain channel (A).
Release the drain channel (A) from both hooks (B) of the drain
channel slider (C).
Remove the drain channel (A).
3. All Removed Parts - Install
Install the
Keyless/Power Door Locks/Security System Symptom Troubleshooting - Security
Alarm System Will Not Arm
NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated,
troubleshoot the indicated
DTC first.
1. Switch information check:
Turn the vehicle to the ON mode.
Check the parameter(s) below with the HDS.
Is each switch information OK?
YES
Intermittent failure, the system is OK
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