20 Most Recent 1994 Lexus GS 300 Questions & Answers

Check this components:
- The Relay - Tail Lamps: is located front seating area, driver side, driver side of steering column, under dash, below instrument panel, mounted in fuse/relay box;
- The Relay - Sunroof: is located front seating area, center, behind head panel, front of sunroof panel, mounted on driver side of head panel;
- The Relay - Main: is located front seating area, driver side, under dash, above kick panel, in relay block, mounted on upper panel;

Look into those things first:
- Battery termials loose?
- Barttery itself loose grounding out to the underside of the hood?
- Door and trunk wiring harness iffy? (esp trunk), and,
- Crazy lighting mods?

Using the 12v from the cig lighter to trigger any other relays etc?

So, maybe a bad batch of fuses, I remember I had the same problem once. Got a pack from Walmart all went bust, got a pack from an auto store and it worked fine.

I hope help you with this.

On this website, you find fuse box diagram and description for Lexus GS300 (1993 - 1995) Lexus GS300 1993 1995 fuse box diagram Auto Genius

Check this website you find there fuse box diagram and description for Lexus GS300 (1993 - 1995) Lexus GS300 1993 1995 fuse box diagram Auto Genius

On this website, you find fuse box diagram and description for Lexus GS300 (1993 - 1995) Lexus GS300 1993 1995 fuse box diagram Auto Genius

check the TPS sensor and circuit

Did that shop show her the OBDII scan print out to justify any recommended repairs? Now you don't know what you've got or what the original problem was. How did the wiring get tangled up? Always let the OBDII scan print out of the stored fault history, be your guide to any repairs. You have to watch these shops, they will build you a new car at twice the cost.

The best way replace with new one first check for codes before do anything.

its in the suspension some were,, it could be any thing and with out checking it out, nobody can say for certain,,, ball joints shockers wheel bearings rubber bushes steering rack/box road wheel/tires anything can cause it to woble
i would have it checked out as it will wear out lots of other parts if you dont get it fixed

Could be a faulty injector. Or a problem with the wiring harness or the engine computer.

Well, if you were in an accident on the rear quarter panel, I might think that the wheel could have gotten hit as well causing it to be out of alignment. If your vehicle was repaired after the accident, I would return it to the shop and let them know that you are having issues with the tire wear and see if they can submit a supplemental to the insurance company to cover any part replacement, labor, and tire replacement. If your vehicle was not repaired after the accident I think I would take it to an alignment shop before the tire is completely worn out.

What does this fuse control?

does the vehicle cranks? does it have fuel at the fuel rail? if it does not check fuel pressure, chances are that the fuel pump is out.

when you lock the doors it automatically arms itself. you can disarm by inserting the key in the driver's side door and unlock the door lock, it should disarm if the alarm goes off.

Remove the tensioner and replace it.

Try fuel filter or catalyc converter.

Try catalyic converter, but first check fuel filter.