Top 20 1992 Lexus Sc 400 Questions & Answers

Could be your compressor for the air conditioner they go sometimes and become tight causing overload on the motor.

YES.... with out a doubt , it will stumble , won't idle well , sputters and eats gasoline, if you have 2 and i think yours dose have, you need to make sure if its the #1-0/2 sensor before the catyl. or #2 0/2 sensor after catyl.?? , & again, if you own a computer car , get the repair manual for that vehicle from your parts house, worth every dime you spend on it.

Hi aptaylor82, I want to help you with your question, but I need more information from you. Can you please add details in the comment box? Need the year make and model

Wish I was near, I have the same car. And i know a lot about this car. I had the car for about 9 years now. I think i touch every inch of this car, except for the tranny. If you run into any problems, post them. I will be around. GL.

When your O/D flashes, It is indicating that your main computer "ECU" is receiving an diagnostic code(s). If you can get a code reader (stop by your local Autozone - they can read your codes for free). Once you receive your codes, you do your research on the codes. If not you can post the codes here and i will see if I can advise your further. GL.

check ECM fuze , also look and make sure all plugs are pluged up reset EUC which fuse exactly( google it) alot of steps

Change air filter and TPS (throttle position sensor). It is subject to Physical wear. (1992, Age). A dirty air filter can put the MAF sensor out of range.

I would like at the CATS, they can get clogged, this would also cause the gas smell in the cabinet. GL

Your almost there. Look at where the steering wheel sets and the ignition switch. There will be a bolt to remove or not. ( I haven't worked on your car), No bolt, then look to the top of the switch. There is a hole there. You have to use a small punch or screw driver and push down, when the key is in the run position, then pull the cylinder out. Either way, the key has to be in the run position.

Is the shifter stuck in park or it moves and nothing happens? If you need further help, I’m available over the phone at https://www.6ya.com/expert/oscar_403cc49e0f00cda7

I'm sorry but I need more information.

The clicking noise from the fuse box is the starter relay, that's normal considering the rest of the symptoms as it will stop working under a certain voltage like the rest of the lights and whatnot, then the voltage will rise again since all the accessories and everything turned off and everything will try to power on again, making the voltage drops, and so forth. If the battery is good and the car does this, then you definetly have a grounding problem. Either the connector on the battery is loose, or you have a damaged/corroded grounding strap/wire. Start by checking the connections on the battery to see if they are loose or not, and if they are fine, check the wire from the connection for corrosion or damage, and do the same thing for any other ground wires or straps and you will be sure to find your problem and get it starting like it should. The only other possibility which is VERY VERY VERY rare to see is a broken leed on the battery posts, which will not be visible since it happens inside the battery, but if you changed the battery recently or have tested with another battery, you can rule that out from the start and i'm 100% sure you only have a grounding problem.

check fuses.

It doesn't have one.

There are two large clips at the front of the seated part of the back seat. Lift from the front-center section on both driver and passenger sides. Once unseated, lol, lift up and forward. Careful not to crack the plastic around the seatbelt connectors. Other than the four bolts at the base of the lumbar section of the seat, that should do it.

Depending on the vehicle the rear seats may be able to come down, of course the the doors would need to be unlocked though. If the doors are locked as well all you need is a coat hanger and a wooden shim to unlock the door.

Two locations, engine compartment (driver side just above the wheel). Inside cabinet driver-side right above to the foot rest. Just pull back carpet.

HI CHECK THE FUEL IN TAKE AS THERE MAY BE JUNK IN IT OR THE FLUTS IN THE FUEL PUMP

Do this and see if it helps

The obd 1 is located under hood some are located in fuse panel and others just have rubber coversl. Eithet way look for e1 te1 use jumper wire and connect them then proceed to turn igntion to koeo. Count the number of blinks to get code.