1991 LS400 Dash light turned on
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1991 LS400 Dash light turned on
Hello,
I have a 1991 Ls400
I was just about to head out of my house, and no more than 2 minutes of driving, I have noticed that my Break lights, Coolant Light, Temperature Light, Battery light turned on. The only thing that did not turn on was the Check engine light and traction light.
I have check all my fluid that is available and oil as well. Everything is all filled and nothing leaking on my drive way. Ive checked my breaks all still good.
It still cranks, idle normal. drive normal. but i dont want to risk it until i know what it may be.
My car is sitting pretty flush, and i have check all my wires, nothing was rubbing away, so i dont think it can my wiring under the fenders.
Any idea what the issue maybe or i should check to see if its the problem?
any suggestion would help greatly.
Thank you.
I have a 1991 Ls400
I was just about to head out of my house, and no more than 2 minutes of driving, I have noticed that my Break lights, Coolant Light, Temperature Light, Battery light turned on. The only thing that did not turn on was the Check engine light and traction light.
I have check all my fluid that is available and oil as well. Everything is all filled and nothing leaking on my drive way. Ive checked my breaks all still good.
It still cranks, idle normal. drive normal. but i dont want to risk it until i know what it may be.
My car is sitting pretty flush, and i have check all my wires, nothing was rubbing away, so i dont think it can my wiring under the fenders.
Any idea what the issue maybe or i should check to see if its the problem?
any suggestion would help greatly.
Thank you.
#3
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#6
Lexus Champion
but his is the right year range, so wouldn't hurt to check, as it is likely soon to be an issue
did you download any diagnostic codes yet?
also take a voltage reading across the battery with car off, car on at idle, and car at 2000 rpm with headlights on and post back results here
Last edited by LScowboyLS; 09-12-13 at 02:31 AM.
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#9
Lexus Champion
LS400 alternators almost always go out due to a power steering leak, so be sure and check that and fix it or you will be buying another alternator in 6 months!
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