2005 Lexus LS400 - Answered Questions & Fixed issues


check to make sure there power streering fuild in da pump,and check hoses for leaks.

2005 Lexus LS400 | Answered on Sep 17, 2012 | 466 views


Locate your starter and with the vehicle in park have an assistant hold the key in the crank position while with a test light you check for power at the posts on the starter solenoid. One post shoul have power from the battery, the other from the ignition switch and the other should supply power to the starter motor. Make sure your battery is in good shape and fully charged. If all you get is a click from the solenoid then it's likely that you need a starter. If no power fom battery check battery and positive cable/connection for integrity and tightness. The small post is power from the ignition switch if no power her with the key on the crank position check fuses, park/neutral safety switch and it's related wiring.

2005 Lexus LS400 | Answered on Jul 06, 2012 | 317 views


TAKE TO NEAREST ADVANCE OR AUTOZONE PARTS STORE. ASK THEM TO CLEAR CODES WITH THERE COMPUTER. IT IS A FREE SERVICE THEY OFFER. I ALWAYS TIPPED THE GUY THAT DOES IT, CONSISERINGMOST REPAIR SHOPS CHARG BETWEEN $125-175.00 JUST TO TELL YOU WHATS WRONG.

2005 Lexus LS400 | Answered on Jun 19, 2012 | 193 views


Check your coolant level sounds like it might be low.

2005 Lexus LS400 | Answered on Apr 30, 2012 | 1,030 views


Thanks for the clarification. Engine needs 3 things to run. Compression , fuel , spark.
It's turning over so you have compression.
Check a couple of spark plug wires for spark.
If you got spark , most likely no fuel.

Was it running before the "tune up" ?

2005 Lexus LS400 | Answered on Nov 06, 2009 | 299 views


sounds like an engine immobilizer problem. close all doors,hood & trunk completely. lock and unlock the car three times with remote, then put key in door lock and lock & unlock three times.
did you accidently try to start with wrong key?

2005 Lexus LS400 | Answered on Oct 20, 2009 | 600 views


do u know where is the starter ?????????

2005 Lexus LS400 | Answered on Mar 25, 2012 | 288 views


the motor is most likely defective for the inop function

2005 Lexus LS400 | Answered on Jul 22, 2009 | 319 views


try giving it a jump or re-charging the battery too.

2005 Lexus LS400 | Answered on Jul 06, 2009 | 542 views


Sounds like the sway bar stabilizing links are shot.

2005 Lexus LS400 | Answered on Jun 15, 2009 | 585 views


You may have corrosion inside your battery cables or a loose connection somewhere.

If you have a voltmeter connect one lead to the POSITIVE post of the battery and the other to the POSITIVE post on your starter while you have a friend crank the engine
WATCH YOUR HANDS!

This is called a voltage drop test and you should see less than 0.5v on the multimeter while you are trying to start it, if you have high resistance (corrosion bad connections) you will see a higher voltage. 0.5v is the MAX you should see.

Do the same test on the ground side of the circuit, connect to the NEGATIVE battery terminal and the starter case, your voltage reading should be 0.1v or less

2005 Lexus LS400 | Answered on Feb 24, 2009 | 823 views


check the brakes for sticking, will it go in reverse?

2005 Lexus LS400 | Answered on Feb 04, 2009 | 250 views


check the release mechenism if not broken,also check piviot point for obstruction

2005 Lexus LS400 | Answered on Jan 22, 2009 | 448 views


that could be the rack and pinion leaking. as far as the noise goes, it is more than likely the same thing. have your local mechanic check it out because if its the power steering pump its cheaper to fix that than it will be to have the rack replaced.

2005 Lexus LS400 | Answered on Oct 19, 2008 | 1,195 views


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... | Answered on Jan 03, 2018 | 157 views


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... | Answered on Dec 23, 2017 | 72 views


sensor 1 is the sensor located before the catalytic converter and bank 1 is the side of the engine with cylinder #1 so if i'm correct and you have a V-6 that would be the rear of the engine by firewall and the sensor would be in the exhaust manifold

Lexus LS 400... | Answered on Dec 15, 2017 | 141 views


1990 Lexus LS400 Service Repair Manual Download Try it asap.. I bought today. it's very cheap and very reliable. today they have offers as well.

Lexus LS 400... | Answered on Oct 26, 2017 | 35 views


Sounds like you need to change your ignition switch. This happen when there are too many objects on your key chain.

Lexus LS 400... | Answered on Sep 12, 2017 | 70 views

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