Nissan Altima Workshop Manuals and Repair Manuals

To change the oil in a Nissan Altima, you will need to locate the oil drain plug underneath the engine and remove it using a wrench. Once the oil has drained out completely, replace the drain plug and remove the oil filter using an oil filter wrench. Install a new oil filter and then pour in the recommended amount of fresh oil, as specified in the owner's manual, through the oil filler cap located on top of the engine.

To check the tire pressure on a Nissan Altima, first, ensure that the tires are cold. Locate the tire pressure monitoring system (TPMS) button, usually located below the steering wheel. With the ignition switched on, press and hold the TPMS button until the TPMS light starts to flash. The tire pressure readings for each tire will be displayed on the instrument cluster.

To jump-start a Nissan Altima, you will need a set of jumper cables and another vehicle with a charged battery. Park the assisting vehicle close to the Altima, ensuring the two batteries are within reach of the jumper cables. Connect one end of the positive (red) jumper cable to the positive terminal of the dead battery in the Altima, then connect the other end of the positive jumper cable to the positive terminal of the assisting vehicle's battery. Follow the same procedure for the negative (black) jumper cable, connecting it to the negative terminal of the assisting vehicle's battery and then to a metal surface on the Altima, away from the battery. Start the assisting vehicle and let it run for a few minutes, then start the Altima. Once the Altima starts, remove the jumper cables in the reverse order of connection.

To replace the battery in a Nissan Altima, open the hood and locate the battery. Disconnect the negative (black) cable from the battery terminal using a wrench or pliers, followed by the positive (red) cable. Remove any retaining brackets or clamps holding the battery in place and carefully lift the old battery out of the vehicle. Place the new battery in the same position, ensuring the positive and negative terminals are correctly aligned. Attach the positive cable to the positive terminal and the negative cable to the negative terminal, tightening the connections securely. Reinstall any retaining brackets or clamps, and close the hood.

To replace the cabin air filter in a Nissan Altima, locate the cabin air filter housing, usually located behind the glove compartment. Open the glove compartment and remove any items inside. Push in on the sides of the glove compartment to release the stops and allow the compartment to drop down. Locate the filter housing cover and remove it by unclipping or unscrewing it. Take out the old filter and insert the new one, ensuring it is properly aligned. Reinstall the filter housing cover and then close the glove compartment.

To replace a fuel filter in a Nissan Altima, start by relieving the fuel system pressure by removing the fuel pump fuse or relay and then starting

To replace a headlight bulb in a Nissan Altima, open the hood and locate the back of the headlight assembly. Twist the bulb socket counterclockwise and pull it out. Remove the old bulb by pulling it straight out from the socket. Insert the new bulb into the socket, ensuring it is securely in place, and then reinsert the socket into the headlight assembly, twisting it clockwise to lock it in position.

To replace the serpentine belt in a Nissan Altima, locate the tensioner pulley and use a wrench or socket to rotate it counterclockwise, relieving tension on the belt. Slide the belt off one of the pulleys and then slowly release the tensioner pulley, allowing it to move back into position. Remove the old belt from the remaining pulleys, ensuring you remember the routing pattern. Install the new belt by following the correct routing pattern around the pulleys, leaving the tensioner pulley for last. Rotate the tensioner pulley counterclockwise again to relieve tension, and slide the belt onto the tensioner pulley. Slowly release the tensioner pulley, ensuring the belt fits properly on all pulleys.

To replace a spark plug in a Nissan Altima, locate the spark plug wires or ignition coil packs on top of the engine. Carefully remove the wire or coil pack from the spark plug by gently pulling upwards. Use a spark plug socket and ratchet to loosen and remove the old spark plug from the engine cylinder. Insert the new spark plug into the cylinder, ensuring it is properly seated and tightened to the manufacturer's specifications. Reattach the spark plug wire or coil pack, ensuring it is securely connected, and repeat the process for the remaining spark plugs.

To replace a thermostat in a Nissan Altima, start by draining the coolant from the radiator. Locate the thermostat housing, usually attached to the engine block or intake manifold, and remove any components obstructing access to it. Disconnect the hoses connected to the thermostat housing and remove the housing itself using a wrench or socket. Take out the old thermostat, noting its orientation, and install the new thermostat in the same position. Reattach the thermostat housing, reconnect the hoses, and refill the radiator with the appropriate coolant mixture.

To replace a wheel bearing in a Nissan Altima, start by safely lifting the vehicle and removing the wheel and brake assembly from the affected wheel. Locate the wheel bearing hub assembly and remove any retaining bolts or clips securing it to the steering knuckle. Carefully separate the hub assembly from the steering knuckle, and then remove the old wheel bearing from the hub using a press or by tapping it out with a hammer and suitable tool. Install the new wheel bearing into the hub, ensuring it is properly seated, and reassemble the hub assembly onto the steering knuckle. Reinstall the wheel and brake assembly, and lower the vehicle.

To reset the maintenance reminder on a Nissan Altima, turn the ignition switch to the ON position (do not start the engine). Press the trip computer switch until "Maintenance" is displayed on the instrument cluster. Press and hold the trip computer switch for approximately 10 seconds until the display resets to show the new maintenance interval. Release the trip computer switch and turn off the ignition switch.

The air filter in a Nissan Altima should be inspected and replaced as necessary every 12,000 to 15,000 miles or as recommended in the owner's manual. However, if you frequently drive in dusty or dirty conditions, it may be necessary to replace the air filter more frequently to maintain good engine performance and fuel efficiency. Regularly inspecting the air filter for dirt and debris buildup is essential to ensure proper airflow to the engine.

The brake pads on a Nissan Altima should be inspected regularly, and they should be replaced when the pad thickness reaches 2-3 millimeters. However, the frequency of brake pad replacement depends on various factors, including your driving habits, road conditions, and the type of brake pads used. It is recommended to have the brake pads inspected by a qualified technician during regular maintenance intervals or whenever you experience any signs of brake wear or decreased braking performance.

It is recommended to use unleaded gasoline with an octane rating of 87 or higher for a Nissan Altima. Using higher octane fuel is not necessary unless your vehicle has a specific requirement for it. Always refer to the owner's manual for the correct fuel type and octane rating to ensure optimal performance and fuel efficiency.