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Table of Contents > Maintenance > Climate Control System Maintenance

2019 Honda CR-V Owner's Manual ➜ Climate Control System Maintenance

Climate Control System Maintenance  
Air Conditioning  
For proper and safe operation of the climate control system, the refrigerant system  
should only be served by a qualified technician.  
1Climate Control System Maintenance  
NOTICE  
Vented refrigerant is harmful to the environment.  
To avoid refrigerant from venting, never replace the  
evaporator with one removed from a used or  
salvaged vehicle.  
Never repair or replace the air conditioning evaporator (cooling coil) with one  
removed from a used or salvaged vehicle.  
Refrigerant in your vehicle’s air conditioning system is  
flammable and can be ignited during servicing if  
proper procedures are not followed.  
The air conditioner label is found under the bonnet:  
: Caution  
: Flammable Refrigerant  
: Requires Registered  
Technician to Service  
: Air Conditioning  
System  
2 Safety Labels P. 95  
2 Specifications P. 770  
720  
 
uuClimate Control System MaintenanceuDust and Pollen Filter  
Dust and Pollen Filter  
1Dust and Pollen Filter  
When to Replace the Dust and Pollen Filter  
If the airflow from the climate control system  
deteriorates noticeably, and the windows fog up  
easily, the filter may need to be replaced.  
Replace the dust and pollen filter according to your vehicle’s recommended  
maintenance schedule. It is recommended to replace the filter even sooner if the  
vehicle has been driven in a dusty environment.  
2 Maintenance Schedule* P. 672  
The dust and pollen filter collects pollen, dust, and  
other debris in the air.  
How to Replace the Dust and Pollen Filter  
If you are not sure how to replace the dust and pollen  
filter, have it replaced by a dealer.  
1. Open the glove box.  
Pull  
Handle  
Stop  
2. Disengage the two tabs by pushing on each  
side panel, then push down the stop.  
3. Pivot the glove box out of the way.  
Tab  
* Not available on all models  
Continued  
721  
 
uuClimate Control System MaintenanceuDust and Pollen Filter  
4. Push in the tabs on the corners of the filter  
case cover, and remove it.  
Tab  
Cover  
Push  
Push  
Tab  
5. Remove the filter from the case.  
6. Install a new filter in the case.  
u Put the AIR FLOW arrow directed side  
down.  
Dust and Pollen  
Filter  
722