Honda HR-V: Engine Cooling System - Service Information
Honda HR-V (2015-2021) Service Manual / Engine / Engine Cooling System - Service Information
- Coolant Replacement
- Heater Outlet Removal and Installation
- Radiator Removal and Installation
- Radiator and A/C Condenser Fan, Motor, and Shroud Removal and Installation
- Thermostat Housing Removal and Installation
- Thermostat Removal, Installation, and Test
- Water Outlet Removal and Installation
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Coolant Replacement
Replacement
1. Radiator Cap - Remove
Wait until the engine is cool, then carefully remove the radiator cap.
2. Engine Undercover - Remove (With Engine Undercover)
3. Engine Coolant - Drain
Loose
Heater Outlet Removal and Installation
Removal and Installation
1. Engine Coolant - Drain
2. Intake Air Duct - Remove
3. Heater Hose and Water Bypass Hose - Disconnect
Disconnect the heater hose (A) and the water bypass hose
(B).
4. H
Radiator Removal and Installation
Removal and Installation
1. Engine Coolant - Drain
2. Engine Undercover - Remove (With Engine Undercover)
3. Lower Radiator Hose and Connector (ECT Sensor 2) - Disconnect
Disconnect the lower radia
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Audio (Audio-Navigation) Unit Functions
GA-Net Bus Configuration
The XM receiver passes the signals to the audio-navigation unit via the
GA-Net bus. Any open connections or short in the wiring in the GA-Net bus
circuit will cause audio
(including the audio accessories) functions to appear inoperative.
Self-Diagnostic Function
The audio
Back-Up Light Switch Test (M/T)
Test
Back-Up Light Side
1. Air Cleaner - Remove
2. Back-Up Light Switch - Test
Disconnect the connector (A).
Check for continuity between back-up light switch 4P connector terminals
No. 2
and No. 4. There should be continuity only when the shift lever is in
reverse.
If the test result
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