To help ensure smooth, safe and economical driving, NISSAN provides two maintenance schedules that may be used, depending upon the conditions in which you usually drive. These schedules contain both distance and time intervals, up to 120,000 miles (192,000 km)/144 months. For most people, the odometer reading will indicate when service is needed. However, if you drive very little, your vehicle should be serviced at the regular time intervals shown in the schedule.
After 120,000 miles (192,000 km)/144 months, continue maintenance at the same mileage/time intervals.
Additional maintenance items for severe operating conditions
Additional maintenance items for severe operating conditions should be performed on vehicles that are driven under especially demanding conditions. Additional maintenance items should be performed if you primarily operate your vehicle under the following conditions:
NOTE:
For vehicles operated in Canada, both standard and severe maintenance items should be performed at every interval.
Explanation of scheduled maintenance itemsThe following descriptions are provided to give you a better understanding of the scheduled maintenance items that should be regularly checked or replaced. The maintenance schedule indicates at wh ...

The following tables show the standard maintenance schedule. Depending upon weather and atmospheric conditions, varying road surfaces, individual driving habits and vehicle usage, additional or mo ...
Engine compartment check locations
HR16DE Engine
1. Drive belt location
2. Engine oil filler cap
3. Air cleaner
4. Brake and clutch (if so equipped) fluid
reservoir
5. Fusible link
6. Battery
7. Engine coolant reservoir
8. Radiator cap
9. Engine oil dipstick
10. Windshield-washer fluid reservoir
Refer to the page numb ...
P0506 ISC system
Description
The ECM controls the engine idle speed to a specified level through the fine
adjustment of the air, which is let
into the intake manifold, by operating the electric throttle control actuator.
The operating of the throttle valve is
varied to allow for optimum control of the engine ...