Nissan Altima (L32) 2007-2012 Service Manual ≻ Engine lubrication system QR25DE ≻ On-vehicle maintenance

Nissan Altima (L32) 2007-2012 Service Manual: On-vehicle maintenance

Function diagnosis

LUBRICATION SYSTEM Lubrication Circuit Schematic 1. Oil pan 2. Oil strainer 3. Oil pump 4. Regulator valve 5. Oil filter 6. Relief valve (Built in oil filter) 7. Oil cooler 8. Bypass 9. ...

Engine oil

Inspection OIL LEVEL • Before starting the engine, check the oil level. If the engine is already started, stop it and allow 10 minutes before checking. • Check that the oil level is within ...

Other materials:

Warning/Indicator lights (red)
For additional information on warnings and indicators, see "Vehicle information display - 5 inch (13 cm) Type A" or "Vehicle information display - 7 inch (18cm) Type B". or Brake warning light This light functions for both the parking brake and the foot brake systems. Parking brake indicator (if s ...

Exhaust gas (carbon monoxide)
WARNING Do not breathe exhaust gases; they contain colorless and odorless carbon monoxide. Carbon monoxide is dangerous. It can cause unconsciousness or death. If you suspect that exhaust fumes are entering the vehicle, drive with all windows fully open, and have the vehicle inspected imme ...

Brake fluid
For additional information on brake fluid specification, see "Recommended fluids/ lubricants and capacities". WARNING Use only new fluid from a sealed container. Old, inferior or contaminated fluid may damage the brake system. The use of improper fluids can damage the brake system and affect ...