Lexus LS 400 - Popular Questions, Answers, Tips & Manuals
I have a 1993 Lexus
Check the ignition switch, there is battery voltage to the fuel pump and ignition, because the engine starts with switch in the start position, now check the above with the switch in the run position, If there is no voltage replace the switch.
Lexus LS 400...
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I have a 1994 Lexus
There are a few possible reason for your leak:
1) check your rack for leaks by the dust boots
2) check your power-steering reservoir return line for leaks.( over time they tend to split and/or crack)
3) check your radiator for milky appearance (if this is your issue - lots of work ahead).
1994 Lexus LS...
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My 93 LS400 defaulted to 3rd gear. Does anyone know whats wrong
Now, I'm not saying this is a fact, but my TH700R4 trans did that very thing, wouldn't come out of third. And with no 3rd it won't go to overdrive. I rebuilt the trans and found the overdrive drum was all scarred and caused the limp home thing to happen, third gear was as high as it would go. I suggest you have the trans checked out by a professional trans shop. As for it being a bear to start, that's a faulty temperature sensor. If it's not functioning, the computer doesn't know to put it into cold start mode, which increases the throttle speed and puts more fuel in the engine for starting when cold. Like a automatic choke system in earlier vehicles.
1993 Lexus Ls...
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My 1995 ls400 is running hot after driving less
indicates a fan problem
if it has a viscous fan hub , replace it as it is not driving the fan hard enough to suck air through the radiator when the car is stationary
if it has electric fans then check coolant temp sensor, 2 fuses , relay and fan motors as they are not working
1995 Lexus LS...
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I have a 1992 Lexus
traction control is for control of the traction of the drive tires
Tale it to a professional brake shop for a proper diagnosis
grabbing brakes is more likely no brake pads and / or damaged rotor discs
Lexus LS 400...
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