If your vehicle overheats

CAUTION
► Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
► To avoid the danger of being scalded,
never remove the radiator cap or coolant
reservoir cap while the engine is still
hot. When the radiator cap or coolant
reservoir cap is removed, pressurized
hot water will spurt out, possibly causing
serious injury.
► Do not open the hood if steam is coming
out.
If your vehicle is overheating (indicated by an extremely high temperature gauge reading), or if you feel a lack of engine power, detect abnormal noise, etc., take the following steps: 1. Move the vehicle safely off the road, apply the parking brake and move the selector lever to the P (Park) position. Do not stop the engine. 2. Turn off the climate control. Open all the windows, move the heater or air conditioner temperature control to maximum hot and fan control to high speed. 3. If engine overheating is caused by climbing a long hill on a hot day, run the engine at a fast idle (approximately 1,500 rpm) until the temperature gauge indication returns to normal. 4. Get out of the vehicle. Look and listen for steam or coolant escaping from the radiator before opening the hood. (If steam or coolant is escaping, turn off the engine.) Do not open the hood further until no steam or coolant can be seen. 5. Open the engine hood.
WARNING
If steam or water is coming from the engine,
stand clear to prevent getting burned.
6. Visually check drive belts for damage or looseness. Also check if the cooling fan is running. The radiator hoses and radiator should not leak water. If coolant is leaking or the cooling fan does not run, stop the engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or the
engine cooling fan. The engine cooling fan
can start at any time.
7. After the engine cools down, check the coolant level in the reservoir tank with the engine running. Add coolant to the reservoir tank if necessary. Have your vehicle repaired at the nearest INFINITI retailer. If needed, Roadside Assistance is available. Please see your Warranty Information Booklet or Roadside Assistance I.D. Card for the toll-free number to call (U.S.) or Warranty & Roadside Assistance Information Booklet (Canada).
See also:
Spark plugs
WARNING
Be sure the engine and the ignition switch are off and that the parking brake is engaged securely.
CAUTION
Be sure to use the correct socket to remove the spark plugs. An incorrect socket c ...
Servicing climate control
The climate control system in your INFINITI
is charged with a refrigerant designed with
the environment in mind. This refrigerant
will not harm the earth’s ozone layer.
However, special chargi ...
When reading the manual
This manual includes information for all options available on this model. Therefore, you may find some information that does not apply to your vehicle.
All information, specifications and illustratio ...
