Goodmorning

So I bought a 2005 Lexus rx330, its in great condition other than the check engine light never comes on. Even at start up the light does not illuminate. I removed the instrument cluster to see if someone pulled the bulb but they are soldered in led lights. All other lights work. Does anyone have schematics between the controller and the instrument cluster. I think someone may have cut a wire. Any help is appreciated.

Margate330

Hi Goodmorning,

Welcome to Club Lexus and your 1st Post! 🎈 🎈 🎈

To see if check engine light works, someone can always unplug the MAF sensor. Lol

Should get instant check engine light when starting car.

Clear the code by turning car off and unhook battery for a few mins or clear with a scanner.

Goodmorning

I know it has codes by scan tool. I fixed the issue but I would like the light to work because this is my daughters vehicle.