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:
Indicators
*1:Models with the smart entry system have an ENGINE START/STOP button
instead of an ignition switch.
*1:Models with the smart entry system have an ENGINE START/STOP button
instead of an ignition switch.
*1:Models with the smart entry system have an ENGINE START/STOP button
instead of an ignit
CKP Sensor Removal and Installation
Removal & Installation
1. Engine Undercover (2WD) - Remove
2. CKP Sensor Cover - Remove
Remove the CKP sensor cover (A).
3. CKP Sensor - Remove
4. All Removed Parts - Install
Install the parts in the reverse order of removal with a new O-ring.
5. CKP Pattern - Clear/Learn
CMP SENSOR REMO
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