Honda HR-V: Inspection/Adjustment
Honda HR-V (2015-2021) Service Manual / Engine / Engine Cooling System - Testing & Troubleshooting / Inspection/Adjustment
WATER PUMP INSPECTION
Inspection
1. Water Pump Pulley Mounting Bolt - Loosen
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- Loosen the bolts (A).
2. Drive Belt - Remove
3. Water Pump Pulley - Remove
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4. Water Pump - Inspect
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- Turn the water pump flange counterclockwise, and check that it turns
freely. If it does not turn freely, replace the water pump.
NOTE: When you check the water pump, you may see a small amount of "weeping" from the bleed holes (A). This is normal.
5. Water Pump Pulley - Loosely Install
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6. Drive Belt - Install
7. Water Pump Pulley Mounting Bolt - Tighten
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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
Check
COOLANT CHECK
Check
1. Coolant - Check
Check the coolant level in the coolant reservoir. Make sure it is
between the MAX
mark (A) and the MIN mark (B)
If the coolant level in the coolant reserv
SEE MORE:
DTC U128D (Keyless Access Backup Control Unit) Backup Control Unit
Lost Communication With Gauge Control Module
NOTE: The DTC may be stored due to the grounding failure or the power source
failure at the transmitting
control unit (the grounding inspection and the power source inspection on each
control unit are required prior to
this checking process).
DTC (Backup Control Unit)
NOTE: If you are troubleshoo
DTC C1860-98 (76-01): Differential Fluid Overheated (AWD)
NOTE:
Before you troubleshoot, review the General Troubleshooting Information
for the AWD with
intelligent control system.
When the clutch is presumed to be overheated, DTC C1860-98 is set and
the system turns off the clutch
engagement to protect the clutch. This DTC may also set under the
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