Unfortunately, the 2002 es300 was the first year that Lexus did not use a IACV in the ES300.
should be on top of valve cover This picture will help you find the PCV valve http://www.clublexus.com/forums/es300-and-es330-forum/418700-2001-lexus-es300-pcv-where-is-it.html What you really need to know is that if your engine has been desludged the L shaped plastic PCV valve would have been replaced with the metallic, straight screw in PCV valve first introduced in 2002.
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The PCV valve on a 2002 Lexus RX300 is located on the passenger side of the car underneath the hood. The valve will be on the rear valve cover.
1995-2002 requires Premium Unleaded. 2003 requires Regular Unleaded.
UNDER DASH BEHIND GLOVEBOX. TWO BOLTS TO REMOVE. MADE BY PIONEER.
The ownners manual does detail the process...do you have it?
show where the AC relay box is located under the hood picyuer
how do you replace the valve cover gasket on a 2002 mitubishi lancer
Lexus manufacturer recommend replace timing belt on Lexus rx300 every 105,000 miles.
The fuse for the radio on a 2002 Lexus ES300 is located in the engine compartment fuse box. Specifically, you should look for the fuse labeled "AUDIO" or "RADIO." To access it, open the hood and locate the fuse box, which is typically near the battery. Always refer to the owner's manual for the exact fuse diagram and specifications.
To reset the throttle position on a 2002 Lexus ES300, first ensure the ignition is off. Then, turn the ignition to the "ON" position without starting the engine and wait for about 10 seconds. After that, turn the ignition off again, and start the engine. Allow it to idle for a few minutes so the system can relearn the throttle position.