Question about 1991 Lexus LS 400

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My hazards and turn signal lights do not work. I own a 91 lexus ls400! So far I've replaced the flasher relay under the dash. But they still don't work. Help please!

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Have you checked fuses? Test them, don't rely on being able to see they're blown as they'll sometimes have a fine crack that's hard to see.

Posted on Jun 15, 2015

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2 Answers

My turn signals won't come on at all?


check the fuse if good then turn on the hazard lights if they work then you probably need a turn signal flasher which is a separate flasher unit then the hazard one.it usually looks like the hazard one so with the hazards on and locate it then you will know what the signal flasher looks like and you will also know not to change the wrong flasher unit.the signal flasher is often located at or near the under dash fuse panel or somewhere in the dash you don`t say what type of car your talking about.

Dec 12, 2011 | Cars & Trucks

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Turn signals on my 1992 Park Avenue blinked slower and now donot work at all. My emergency flashers work fine and all blink but I have no turn signals and nothing lights up when signal is left or righ


About your 1992 Buick Park Avenue 3.8L SFI OHV 6cyl. the Flasher is located:
Hazard flasher: Front seating area, driver side, under dash, mounted above kick panel

Turn signal: Front seating area, driver side, under dash, driver side of steering column, mounted on support bracket

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Nov 11, 2011 | 1992 Buick Park Avenue

1 Answer

I don't know where the signal light flasher is located the signal lights don't flash


Your vehicle has 2 flasher relays. One for the turn signals and one for the hazard lights. The turn signal flasher relay is located on the drivers side, under the dash, mounted on the drivers (Left) side of the steering column. The hazard flasher is mounted on top of the steering column. Do not get them mixed up.

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Turn signals dont work on 1993 skylark. all bulbs are good. hazard lights blink fine. turnsignal dash light stays green and doesnt blink


There are 2 separate flasher relays. 1 for the turn signals and one for the hazards. I believe you have a bad flasher relay for the turn signals. The location of that is in the front seating area on the drivers side, under the dash on the drivers side of the steering column, mounted on support bracket. I provided a picture of what it should kind of look like although the picture I gave you is an aftermarket one so the color and such may be a little different but will look the same. Don't get it mixed up with the hazard relay which is located in the front seating area on the drivers side under the dash above the kick pane lmounted on top of the convenience. I am almost 100 percent sure the flasher and hazard relay are the same so if you want to just swap them out in order to have turn signals that should work. You won't have hazards however. I hope this helps you and good luck.


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May 07, 2011 | 1993 Buick Skylark

1 Answer

How to fix turn signal on 86 Chevy Astro Van


you don`t say but do the lights work either on the front/back on both sides.if not then it may be a fuse that needs replacing or need a bulb replacement.if the lights work but don`t flash then it sounds like a signal flasher problem.the flasher is located in the fuse panel under the dash on the drivers side.if the hazard flashers work then turn them on to find the hazard flasher by the fuse panel then you will know what the signal flasher looks like and change the signal flasher.make sure you change the one for the signals and not the hazard one.if the hazards work then i would say the signal switch is good as the hazards work through the same switch.

Apr 21, 2011 | Chevrolet Astro Cars & Trucks

1 Answer

Why my emergency flashers work and my signal lights don't


the hazard lights use a different flasher(relay)then the signal lights.you don`t say if the signals work on one side or not,you should check the fuses for the signal lights in the fuse panel under the dash on the drivers side.if you put the hazards on and find the flasher then you will know what the signal flasher will look like,it is on the fuse panel and replace they should work.

Mar 18, 2011 | 2000 Buick LeSabre

1 Answer

Turn signal dosent work


you need to check to see which bulbs don`t work both front and back lights for the signal on the side it`s not working,you don`t say if any signals work or not if no signals work then you need to check the fuses under the dash on the driver`s side.now if it`s just one side then check the lights as mentioned above.if one isn`t then replace the bulb.if neither bulb is working then it sounds like the signal flasher is not working.turn on the hazard flashers and check the lights front and back.if all bulbs work then leave the hazards on and look under the dash for the flasher that is making the noise,this will show what the signal flasher will look like,then find the signal flasher on the fuse panel under the dash it should be located on the fuse panel.and replace

Mar 15, 2011 | 1997 Dodge Ram 1500 Club Cab

1 Answer

Blinker do not work it lights up but do not blink


The Flasher Relay is defective. Replace it. Know that your car has 2 Relays. One for the Turn Signals and one for the Hazard Lights. The Turn Signal flasher relay is located on the driver's side, under dash, behind instrument panel, mounted on passenger side of steering column. The Hazard Relay is located on the driver's side, under dash, driver's side of steering column, mounted in lower corner of fuse block. Make sure you replace the correct relay.

May 06, 2010 | 1995 Buick LeSabre

1 Answer

I have a 1997 chevy blazer the hazards work fine but the turn signal is not working I checked the fuse in the fuse panel. what else could it be


Replace the Turn Signal Flasher Relay. It has 2 relays. One for the Hazard lights and one for the Turn Signals. The Turn Signal Flasher Relay is located Front seating area, driver side, passenger side of steering column, under dash, mounted near cigarette lighter. Optional mounting location is under dash, on driver side of steering column. (Curtorsey Auto Zone)

Dec 15, 2009 | 1997 Chevrolet Blazer

3 Answers

Turn signals wont work fuses are good?


the hazard switch above the radio is your problem. if you put on your signals and they don't flash turn hazards on then off and they will flash. (changing this *** will fix your problem

Aug 30, 2009 | 1999 Pontiac Grand Am GT

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