HELP 91 ls400 only have 1st and 3rd gears
#1
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HELP 91 ls400 only have 1st and 3rd gears
hi i am a owner of a 91 ls400 and my transmisson is not shifting properly, for instance when i leave a stop light i have to put it in second cause if i dont it will go 1st to O/D lock up i supose, but when i put it in second it just acts like it goes from 1st to 3rd so i have a lil more power, The O/D light flashed on the dash!!!
but ever once inawhile if i drive the car for a few it will shift just fine! and the O/D light will not flash
i alson have a trac light on also? possible just the wheel sensors i suppose?
but ever once inawhile if i drive the car for a few it will shift just fine! and the O/D light will not flash
i alson have a trac light on also? possible just the wheel sensors i suppose?
#3
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Depending on the color of the transmission fluid, my next guess would be: solenoid valves #1 & #2 located in the transmission oil pan. You can find them online for about $150 shipped. I had the same issues, with the gear shifting and the O/D light flashing but if i were you, id check the fluid first, followed by the check-engine-light codes (the number of blinks on the OD light). Use www.lexls.com
There's also this thread https://www.clublexus.com/forums/ls4...e-63-68-a.html
Goodluck!
There's also this thread https://www.clublexus.com/forums/ls4...e-63-68-a.html
Goodluck!
Last edited by curepunx; 08-12-10 at 04:12 PM. Reason: link
#4
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okay its kinda black with a red tint! every now and again the tranny shifts perfect and i ran the codes it gives me code 63,67 and also on the traction control it gives me code 51 any fix for that
#5
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This older thread for the 63 and 67:
https://www.clublexus.com/forums/ls4...e-63-68-a.html
And this one for the 51:
https://www.clublexus.com/forums/mai...s-51-22-a.html
https://www.clublexus.com/forums/ls4...e-63-68-a.html
And this one for the 51:
https://www.clublexus.com/forums/mai...s-51-22-a.html
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