Lexus GX 470 Workshop Manuals and Repair Manuals

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Lexus GX 470

The Lexus GX is a luxury mid-size sport utility vehicle (SUV) sold in North American and Eurasian markets by Lexus. The name GX stands for Grand Crossover. Lexus introduced the GX 470 at the North American International Auto Show in January 2002 as a 2003 model, with sales commencing in November 2002. Power came from a 4.7-liter, 32-valve, four-cam 2UZ-FE V8 engine originally rated at 175 kW. In 2007 for the model year 2008, the GX 470 received stylingupdates, including a dark metallic grille, liquid graphite wheels, added exterior and interior chrome, revised turn signal lights, and added wood and body color options.

Lexus GX 470 FAQ's

How do I change the oil in a Lexus GX 470?

To change the oil in a Lexus GX 470, start by placing a drain pan under the oil drain plug and removing the plug to drain the old oil. Once the oil has completely drained, replace the drain plug and remove the oil filter using an oil filter wrench. Install a new oil filter and then refill the engine with the recommended amount of oil, as specified in the owner's manual.

How do I check and refill the windshield washer fluid in a Lexus GX 470?

To check and refill the windshield washer fluid in a Lexus GX 470, locate the windshield washer fluid reservoir under the hood. Remove the cap and visually inspect the fluid level, ensuring it is above the minimum mark. If needed, add windshield washer fluid until it reaches the desired level. Use a funnel to avoid spills, and replace the cap securely once finished.

How do I check the brake fluid level in a Lexus GX 470?

To check the brake fluid level in a Lexus GX 470, locate the brake fluid reservoir under the hood. The reservoir is usually located near the firewall on the driver's side. Remove the cap and visually inspect the fluid level, ensuring it is between the minimum and maximum marks. If needed, add brake fluid of the specified type until it reaches the desired level. Be cautious not to spill brake fluid on any painted surfaces, as it can cause damage.

How do I check the coolant level in a Lexus GX 470?

To check the coolant level in a Lexus GX 470, start with a cold engine and locate the coolant reservoir under the hood. The reservoir is usually translucent and marked with minimum and maximum levels. Visually inspect the coolant level, ensuring it is between the minimum and maximum marks. If needed, add the recommended coolant mixture until it reaches the desired level. Avoid opening the radiator cap when the engine is hot to prevent injuries from pressurized coolant.

How do I check the transmission fluid level in a Lexus GX 470?

To check the transmission fluid level in a Lexus GX 470, start the engine and allow it to reach normal operating temperature. Park the vehicle on a level surface and engage the parking brake. Locate the transmission dipstick, usually labeled with a yellow or red handle, and remove it. Wipe the dipstick clean, reinsert it fully, and then remove it again to check the fluid level. The fluid should be within the designated range on the dipstick. If needed, add the recommended transmission fluid through the dipstick tube using a funnel.

How do I replace a front turn signal bulb in a Lexus GX 470?

To replace a front turn signal bulb in a Lexus GX 470, access the bulb from inside the engine compartment. Locate the turn signal socket connected to the back of the headlight assembly and twist it counterclockwise to remove it. Detach the old bulb from the socket by pulling it straight out, then insert a new bulb into the socket. Finally, reattach the socket to the headlight assembly by twisting it clockwise until it locks in place.

How do I replace a headlight bulb in a Lexus GX 470?

To replace a headlight bulb in a Lexus GX 470, open the hood and locate the back of the headlight assembly. Twist and remove the bulb socket, then detach the old bulb from the socket by pressing the release clip. Insert a new bulb into the socket, making sure it is securely in place, and then reattach the socket to the headlight assembly. Finally, test the new bulb by turning on the headlights.

How do I replace a rear taillight bulb in a Lexus GX 470?

To replace a rear taillight bulb in a Lexus GX 470, open the rear hatch and locate the access panel on the inside of the vehicle near the taillight assembly. Remove the screws or clips securing the access panel and carefully pull it away to expose the bulb sockets. Twist and remove the socket for the desired bulb, then detach the old bulb and replace it with a new one. Finally, reattach the socket, secure the access panel, and test the new bulb by turning on the taillights.

How do I replace a windshield wiper blade in a Lexus GX 470?

To replace a windshield wiper blade in a Lexus GX 470, lift the wiper arm away from the windshield and locate the release mechanism on the blade. Depress the release mechanism and slide the old wiper blade off the wiper arm. Align the new wiper blade with the wiper arm and slide it onto the arm until it clicks into place. Gently lower the wiper arm back onto the windshield. Repeat the process for the other wiper blade if necessary.

How do I replace the cabin air filter in a Lexus GX 470?

To replace the cabin air filter in a Lexus GX 470, open the glove box and remove any contents or stops that may be obstructing access to the filter. Push in on the sides of the glove box to release the tabs, allowing the glove box to drop down and expose the filter housing. Remove the old filter by pulling it out, then insert the new filter in the same orientation. Finally, reinstall the glove box by pushing it back into place until the tabs click.

How do I reset the maintenance light in a Lexus GX 470?

To reset the maintenance light in a Lexus GX 470, turn the ignition switch to the "ON" position without starting the engine. Press the odometer button until the total mileage is displayed. Turn the ignition switch back off, and then press and hold the odometer button while turning the ignition switch back to the "ON" position. Continue holding the button until the maintenance light resets and turns off.

How often should I replace the air filter in a Lexus GX 470?

The air filter in a Lexus GX 470 should typically be replaced every 15,000 to 30,000 miles, depending on driving conditions and the quality of the air filter. A clogged or dirty air filter can restrict airflow to the engine, leading to decreased performance and fuel efficiency. Regularly inspecting and replacing the air filter can help maintain the vehicle's optimal performance.

How often should I replace the spark plugs in a Lexus GX 470?

The spark plugs in a Lexus GX 470 should typically be replaced every 60,000 to 100,000 miles, depending on the type of spark plugs used. Worn or faulty spark plugs can lead to reduced fuel efficiency, misfires, and rough engine performance. It is recommended to follow the maintenance schedule outlined in the owner's manual for specific replacement intervals.

What are the recommended tire pressure levels for a Lexus GX 470?

The recommended tire pressure levels for a Lexus GX 470 can usually be found on a sticker located inside the driver's door jamb or in the owner's manual. It is important to maintain the correct tire pressure levels as specified by the manufacturer to ensure optimal handling, fuel efficiency, and tire longevity.

What type of engine oil should I use for a Lexus GX 470?

It is recommended to use synthetic 5W-30 engine oil for a Lexus GX 470, as specified by the manufacturer. Synthetic oil offers better performance and protection in various driving conditions compared to conventional oil. However, it is always advisable to consult the owner's manual or contact a Lexus dealership for specific oil recommendations.

Lexus GX 470 Manuals Index

Lexus GX 470 Workshop Manual

Lexus GX 470 Owners Manual

Lexus GX 470 Misc Document

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