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:
Cylinder Head Cover Removal and Installation
Removal
1. Harness Cover - Remove
2. Positive Cable and Connector (Alternator) - Disconnect
NOTE: Remove the positive cable clamp at the same time.
3. Cylinder Head Cover Harness Holder - Move
Disconnect the connectors (A)
Move the harness holders (B).
4. Breather Hose - Disconnect
Remove th
DTC Troubleshooting 83-33: No Signal From the Front Passenger's
Weight Sensor (Front Outer Side)
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new
components of the correct part number, and that they were properly
installed.
Before doing this troubleshooting procedure, re
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