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1990 Lexus LS 400 shifts sometimes

Tiny
JT.JAYLEN
  • MEMBER
  • 1990 LEXUS LS 400
  • V8
  • 2WD
  • AUTOMATIC
  • 256,000 MILES
Some times the car will shift but if not it will just stay in first gear. The safety neutral switch make a loud click when I in gage the break also the reverse like comes on the dash!
Sunday, February 3rd, 2008 AT 7:45 PM

2 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Sounds like the trans position switch is going out in it. The click is normal, shift-lock to keep it frrom being put into gear without brake applied
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Monday, February 4th, 2008 AT 1:41 PM
Tiny
LOSTINMARS
  • MECHANIC
  • 222 POSTS
Common older ls400 problem.

Go back in the trunk. On the driver's side trunk hinge there are some wires. These wires are broken and rubbing up against each other. Repair the wires and you'll be good to go.
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Monday, February 4th, 2008 AT 8:18 PM

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