1994 Lexus LS400 instrumentation lights out!!

If you can't find your answer to the 1994 LS400 I have owned the Lexus LS400 that car in Japan is also known as a Toyota celsior so if you were to look up information regarding the Toyota celsior the year of 1994 you can find a column gear answer to your question

Fuse diagram for Lexus LS400

It's more likely a fuse is blown, the tail lights are on the same fuse as the dash illumination, check the tail lights if they are not working replace the fuse marked 'tail' in the fuse panel on the inside at the left side of the dash under the cover. At the same time check the 'gauge' fuse', there is a fuse location diagram on the cover.

Sounds like a major fuse blown.
Any wiring disconnected or stripped near the pump ?
Have you checked the major fuses around the battery and underhood fuse box ?

those models have lots of problem with the instrument panel. you can try to find one at your local junk yard to replace it

While the instrument clusters in all the 1995 ls-400 look the same, they are not created equal. They use different part numbers for the same model year. So the repair depends on the cluster part number itself because different part numbers, means they have different circuits boards, and different parts inside, and this includes the numbering of the capacitor locations inside. So the idea of "which capacitor to look for" depends on the particular circuit board version or part number you have.

Incidentally, the "capacitor repair" fix you see on the web to repair the burned out cluster lights issue doesn't apply to the 1995 instrument cluster. It applies to the 1994 and earlier instrument cluster. Similarly, you can't put a 1997 cluster inside a 1995 ls400 because the blue plug on the cluster is a different size. So it's critical the part number of the cluster needs to be identified before you can repair or replace one. The 1995 ls400 could have an instrument cluster with part number 83010-50592 or 83010-50590 or 83010-50600 etc... Instrument clusters are not simply interchangeable with ones with different part numbers either, because the vehicle ECU is programmed to only work with the specific cluster part number that originally came with the vehicle.

Also Lexus dealers are no longer replacing these because the part is no longer manufactured. However, you can get them repaired. Search the web for "lexus ls400 instrument cluster repair"

Location of part #... This one is 83010-50600...

check ur fuels thats usually the problem and its very in expensive

1993 Lexus LS400 wont idle but will run

Hi there,You'll have to pop the trunk and peel back the carpet to access the bolts or plastic tabs to remove light assembly in order to get access to the bulbs Have A great day..

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_a3369546f8067589

if you do not have an owners manual here is a way to get one online:
www.edmonds.com
check under instrument panel