air conditioning NISSAN PATHFINDER 2015 R52 / 4.G User Guide

3.Use Air Conditioning (A/C) at Higher
Vehicle Speeds
● Below 40 MPH (64 km/h), it is more
efficient to open windows to cool the
vehicle due to reduced engine load.
● Above 40 MPH (64 km/h), it is more
efficient to use A/C to cool the vehicle
due to increased aerodynamic drag.
● Recirculating the cool air in the cabin
when the A/C is on reduces cooling load.
4. Drive at Economical Speeds and Dis-
tances
● Observing the speed limit and not ex-
ceeding 60 MPH (97 km/h) (where le-
gally allowed) can improve fuel efficiency
due to reduced aerodynamic drag.
● Maintaining a safe following distance be-
hind other vehicles reduces unnecessary
braking.
● Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes.
● Select a gear range suitable to road con-
ditions. 5.
Use Cruise Control
● Using cruise control during highway driv-
ing helps maintain a steady speed.
● Cruise control is particularly effective in
providing fuel savings when driving on flat
terrains.
6. Plan for the Shortest Route
● Utilize a map or navigation system to de-
termine the best route to save time.
7. Avoid Idling
● Shutting off your engine when safe for
stops exceeding 30–60 seconds saves
fuel and reduces emissions.
8. Buy an Automated Pass for Toll Roads
● Automated passes permit drivers to use
special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
9. Winter Warm Up
● Limit idling time to minimize impact to fuel
economy.
● Vehicles typically need no more than
30 seconds of idling at start-up to effec-
tively circulate the engine oil before driv-
ing. ●
Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling.
10. Keeping your Vehicle Cool
● Park your vehicle in a covered parking
area or in the shade whenever possible.
● When entering a hot vehicle, opening the
windows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system.
Starting and driving5-35

Capacity (Approximate)Recommended Fluids and Lubricants
Differential gear oil ———• Genuine NISSAN Differential Oil Hypoid Super Semi-Synthetic API GL-5,
Viscosity SAE 75W-90
• The use of differential gear oil other than the specified may cause vehicle
malfunctions and result in non-warranty vehicle repairs.
Transfer fluid ——— • API GL-5, Viscosity SAE 80W-90 or equivalent
Brake fluid ———• Genuine NISSAN Super Heavy Duty Brake Fluid Available in mainland
U.S.A. through a NISSAN dealer or equivalent DOT 3
Multi-purpose grease ——— • NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant ———• HFC-134a (R-134a)
• For additional information, refer to “Air conditioner system refrigerant and
oil recommendations” in this section.
Air conditioning system oil ———• Genuine NISSAN A/C System Oil Type S or equivalent
• For additional information, refer to “Air conditioner system refrigerant and
oil recommendations” in this section.
Windshield-washer fluid 1 gal7/8 gal3.8 L• Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze
fluid or equivalent
Technical and consumer information9-3