The maintenance instructions contained in the maintenance schedule are based on the assumption that the vehicle will be used for the following reasons:

The services listed in the maintenance schedule are further explained below. When the following maintenance services are performed, make sure all the parts are replaced and all the necessary repairs are done before driving the vehicle. Always use the proper fluid and lubricants.

When a separate belt drives the power steering pump, the air conditioning compressor and the generator, inspect it for cracks, fraying, wear, and proper tension. Adjust or replace the belt as needed.

Always use the recommended engine oil. Refer to Fluid and Lubricant Recommendations.

Engine oil viscosity, or thickness, has an effect on fuel economy and cold weather operation. Lower viscosity engine oils can provide better fuel economy and cold weather performance; however, higher temperature weather conditions require higher viscosity engine oils for satisfactory lubrication. Using oils of any viscosity other than those viscosities recommended could result in engine damage.

Drain, flush and refill the system with new coolant. Refer to Fluid and Lubricant Recommendations.

Replace the engine fuel filter every 45 000 km (30,000 mi).

Replace the air cleaner element every 45 000 km (30,000 mi).

Replace the air cleaner element more often under dusty conditions.

Notice: Refer to Fastener Notice in the Preface section.

Inspect the torque of the throttle body mounting bolts.

Tighten
Tighten the throttle body mounting bolts to 10 N·m (89 lb in) if necessary.

Replace the spark plugs with the same type.

Refer to Ignition System Specifications.

Clean the wires and inspect them for burns, cracks, or other damage. Inspect the wire boot for fit at the direct ignition system (DIS) module and at the spark plugs. Replace the wires if necessary.

Inspect the disc brake pads every 15 000 km (10,000 mi), or 12 months. Inspect the pad thickness carefully. If the pads are not expected to last another 15 000 km (10,000 mi), replace the pad. Inspect the breather hole in the brake fluid reservoir cap to be sure the hole is free from dirt and the passage is open.

The manual transmission fluid does not require changing. For automatic transmissions, refer to Maintenance Schedule.