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When my battery kept dying on mines I have the same make and model. First I kept getting it recharged it still kept dying then I got someone to look at it and it was my alternator when I replaced that it did just fine.
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∙ 12y ago
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On a 1991 Lexus LS400- the battery the alternator and the starter is new and the problem still persists - it won't crank and when it does I have to step on the gas pedal to get going- the problem?
sounds like the fuel sensor is the problem
What does it mean in a 91 Lexus ls400 when dash board light come on that looks like a radiator light but it keeps draining the Alternator but we got that fix and a new battery but the lights on still?
check the coolant
Why is the TRAC light on my 91 ls400 Lexus lit up?
If your engin light also is on, you need new oxigen sensors!
Why would a 90 Lexus LS400 overheat rapidly when a new thermostat was installed and the engine coolant is full what could be the cause of this problem?
check the water pump
How do you change the battery on a 2000 Lexus RX300?
You take it to Walmart and buy a new battery. They will replace it for free.
How do you change the battery for a 2007 Lexus rx350?
just undo the battery but when new one is installed you will have to reporgam the sunroof an the windows
Alarm going off in Lexus rx300?
Car alarm in Lexus ES300 started going off at random when car was parked, not running. I changed the key fob battery (flat watch battery) with a new battery and it fixed the problem.
Why would the headlights drain the battery on a 1996 Lexus with a new alternator?
The new alternator is bad happens all the time.
How do you replace battery for Lexus es300?
disconnect the wires that connect to the battery marked either in black and red or a - and +, then if there any clamps where the battery is sitting unscrew those as well. Then reverse order to put new battery in
What engines will fit into a Toyota 82 4x4?
I have fit a v8 Lexus ls400 motor in one. I had to oder a bell house out of astralia so as to bolt it up to the grear box and weld on a new engine mount but it was worth it .
Can the battery in a 2000 Lexus LS400 be changed without going to a garage or dealership?
yes, but you need an adapter that plugs into the cigarette lighter. attached to the adapter is a 9volt battery. plug that into the lighter before disconnecting the cables to the car battery. that adapter w/ the 9 volt battery attached to it will keep just enough voltage in the cars computer system to allow you to change the cars battery. w/o that adapter when you disconnect the old battery and reconnect the new battery the cars onboard computer system will default and blow several fuses. go to an auto parts store and rent the adapter for a few bucks.
Flicker dash light Lexus ES300?
This is a common issue with Lexus, mainly with the older LS400's. Basically, the instrument cluster needs to be replaced, this can only be done through Lexus. A new cluster to be installed including labor will run anywhere from $750 - $1000. If you can find an instrument cluster at a salvage yard, Lexus will send it off to match the mileage from the original cluster, then install it for 2 - 3 hours of labor cost.
