Question about 1998 Lexus LS 400

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Reset the computer on 1998 Lexus LS 400? - 1998 Lexus LS 400

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Colin Stickland

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Try disconnecting the battery and joining the leads together overnight ,if that doesnt work then i do not know only to suggest the dealer

Posted on Dec 02, 2010


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Jeremy Dellow

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SOURCE: lexus ls 400 - it's $25 for a year-long subscription and gives you troubleshooting charts, parts diagrams, exploded diagrams of every system on the car, etc - it's an online factory service manual. Excellent resource that is well worth the small cost.

Posted on Sep 08, 2008



  • 1 Answer

SOURCE: 1994 lexus ls 400 problem with dash board light

Try rotating the ignition switch slightly after you turn it to on and see if the lights come on...had the same problem and changed the switch fixed the problem...

Posted on Feb 14, 2009



  • 918 Answers

SOURCE: 1990 Lexus ls 400 transmission

yes, no problem

Posted on Apr 13, 2009


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SOURCE: I blew some fuses in my 1998 Lexus ls 400, i

check under the hood for more fuses.

Posted on Jun 22, 2009


  • 1 Answer


I had the same problem and took the steering wheel apart on the left side where the lift motor is. There is a plastic gear that controls your lift that is stripped out. I went to the dealership and they wanted $500 for the assembly, they wouldn't sell just the gear. I went home and after I thought about it a while came up with the idea to turn the gear around backwards since the teeth on that side were in good shape. I put it back together and it has worked great ever since. This should work for you with very little effort. I do now however do not hold or apply alot of pressure to the wheel when it is lifting as this is what causes this problem in the first place. Hope this helps you. Todd

Posted on Jul 29, 2009

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Wanting to buy a 1998 lexus ls 400 after replacing the battery the dash lights up but the engine won't turn.. What could be the problem

Are there any warning lights on in the dash, may a security warning light? If so you will need to reset the security system, refer to the owners manual or callthe local Lexus dealer for instructions.

Feb 07, 2012 | 1998 Lexus LS 400

1 Answer

I have a 95 lexus ls 400...the battery had to be replaced. the radio doesn't come on after battery replacement. is there a reset issue?

if you can get the radio out of dash there is a serial number on the top of radio call lexus number in the owners manual and they can retrieve the code or they will put you in touch with tech support. This way you dont have to go to the dealership and pay hefty charge for the two do three minutes work.

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Sep 28, 2010 | 1998 Lexus LS 400

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For my 1998 lexus ls 400. i attempted to jump

make sure all doors, hood and trunk are completely closed. put the key in the driver door lock and lock and onlock the door three times.

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''sec" sign on radio display lexus ls 1998

need to go to the dealer and they can unlock the radio. security code is on.

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I need to program a remote for my 1998 lexus ls 400

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