Cadillac Escalade Owner Manual (GMNA-Localising-Europe-11374166) -
2018 - crc - 7/14/17
CLIMATE CONTROLS
185
4. Release the two tabs holding the
service door. Open the service
door and remove the old filter.
5. Install the new air filter.
6. Close the service door and secure
the tabs.
7. Reverse the steps to reinstall the
glove box.
See your dealer if additional
assistance is needed.
Service
This vehicle has the new
environmentally friendly refrigerant,
R1234yf. This refrigerant has a
significantly reduced global warming
impact on the environment, compared
to the traditional automotive
refrigerant, R-134a. All vehicles have a
label under the bonnet that identifies
the refrigerant used in the vehicle.
The refrigerant system should only be
serviced by trained and certified
technicians. The air conditioning
evaporator should never be repaired or
replaced by one from a salvage
vehicle. It should only be replaced by
a new evaporator to ensure proper
and safe operation.
During service, all refrigerants should
be reclaimed with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to the
environment and may also create
unsafe conditions based on inhalation,
combustion, frostbite, or other
health-based concerns.