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Are 91 and 93 Lexus ls400 climate controls interchangeable?

Have a 91 Lexus ls400 with a blank screen and want to replace it with the 93. I need the complete wiring diagrams for both to see if I can rewire the 93 into my 91.

Posted by Holly Regan on

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Austin

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  • 51 Answers

I believe that they are interchangeable up until 1997.

Posted on Nov 15, 2017

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Anonymous

  • 290 Answers

SOURCE: need wiring diagram for radio on 96 mercury sable

http://www.the12volt.com/installbay/stereodetail/1500.html

Posted on Mar 23, 2009

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mkv0525

Mike Vincent

  • 358 Answers

SOURCE: R & R 1991 Lexus Ls400 Gear shift knob

slide the lower part of shifter handle down and you will find two screws, but there is 2 wires coming in from center console for overdrive button.you have to remove the center console cover and remove the 2 wires from connector and then pull up threw handle.when you go back together you will have to guide them back threw the handle.

Posted on May 21, 2009

Anonymous

  • 1 Answer

SOURCE: 1993 Lexus LS400 acceleration stalls or surges

I HAD THE SAME PROBLEM WITH MY CAR. 93 LS 400. THAT WOULD BE YOUR FUEL FILTER OR THE FUEL PUMP GOING BAD. TRY CHANGING THE FILTER FIRST. THE DEALER TRIED TO CHARGE ME $980 TO CHANGE FUEL PUMP.

Posted on Jul 23, 2009

MNfisherman

Nate Stansfield

  • 11896 Answers

SOURCE: Replace/fix starter on 1991 Lexus LS400

Not too bad. Not much room, just enough to drop the starter. It is probably easier to go up through exhaust if you can get your exhaust shield off the manifold .

Posted on Aug 07, 2009

rusty2c

  • 239 Answers

SOURCE: LOOKING FOR WIRING DIAGRAM FOR STOCK HEADUNIT

Radio Constant 12V+ Wire: White/Green
Radio Switched 12V+ Wire: Yellow/Red
Radio Ground Wire: Black
Radio Illumination Wire: Red/Black
Radio Dimmer Wire: n/a
Radio Antenna Trigger Wire: Yellow/Green
Left Front Speaker Wire (+): Green/Black
Left Front Speaker Wire (-): Light Green
Right Front Speaker Wire (+): Green/Yellow
Right Front Speaker Wire (-): Gray/Red
Left Rear Speaker Wire (+): Blue/White
Left Rear Speaker Wire (-): Blue/Black
Right Rear Speaker Wire (+): Pink
Right Rear Speaker Wire (-): Blue/Yellow

pls rate

Posted on Aug 18, 2010

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1 Answer

Having problems with shift button on 91 Lexus LS400 it gets stuck on Park. I press on break no response.


Could be a bad brake light switch or the solenoid itself or wiring. See if brake lights work. If they don't then check brake light fuse, if thats ok then check at the brake switch for power or jump the two wire plug lights should light and shifter work unless solenoid bad. Good luck

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1 Answer

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