Using The Maintenance Schedule
Because of the different ways GM vehicles are used, maintenance needs
vary. More frequent maintenance intervals than found in these manual may by
needed. When reading this section, keep in mind the conditions under which
the vehicle is operated, and adjust the maintenance intervals accordingly.
The proper fluids and lubricants to use are listed in
Fluid and Lubricant Recommendations
Use the proper
fluids and lubricants whenever servicing this vehicle.
The maintenance schedules found in this manual are for vehicles that:
| • | Carry passengers and cargo within recommended limits. |
| • | Are driven on reasonable road surfaces within legal driving limits. |
| • | Are driven off-road in the recommended manner. Refer to the Owner's
Manual. |
| • | Use recommended unleaded fuel. |
Selecting The Right Schedule
To determine the correct maintenance schedule for any given vehicle,
refer to the schedule guidelines/definitions below:
Short Trip/City Definition
Follow the Short Trip/City maintenance schedule if any one of these
are true:
| • | Most trips are less than 5 to 10 miles (8 to 16 km). This
is particularly important when outside temperatures are below freezing. |
| • | Most trips include extensive idling (such as frequent driving
in stop and go traffic). |
| • | The vehicle is operated in dusty areas, or off-road frequently. |
| • | Trailer towing or using a carrier on top of the vehicle frequently. |
| • | The vehicle is used for delivery service, police, taxi, or other
commercial application. |
Short Trip/City Maintenance Schedule Summary
These intervals summarize the Short Trip/City Maintenance Schedule.
Refer to
Maintenance Schedule - Short Trip/City
for the complete maintenance schedule.
Long Trip/Highway Maintenance Schedule Definition
Follow the Long Trip/Highway maintenance schedule ONLY if none of the
conditions from the Short Trip/City maintenance schedule are true. Refer to
Maintenance Schedule - Long Trip/Highway
