What happens when you turn on the Lexus LS 400?
Summer slowly transitions into Fall and everything is going great. The outside temperature starts to go down as the sentiment for the leafy season starts to heat up. Going about your normal morning routine, you slide the key into the trusty Lexus’s ignition, rotate it clockwise and the engine turns. Only this time, something horrible happens.
Where is the starter motor on a Lexus LS 400?
Typically, a starter motor will be mounted to the underside of the car, easily within view. On the Lexus? Well, it’s located here: Get your x-ray goggles out. Nestled in the center of the engine’s “V”, underneath all intake and fuel injection components, resides the elusive starter motor. You can’t see it, it can’t see you.
Where is the EGR pipe on a Lexus LS 400?
The EGR pipe, on the other hand, can partially be seen without serious disassembly, but there isn’t a chance that you can access the fasteners that secure it without removing a lot of components. This is because it is bolted to back side of the engine, right up next to the firewall.
Can you live with an exhaust leak on a Lexus?
You could probably live with the exhaust leak (although it goes against everything most of us desire in a Lexus—peace and comfort), but the starter motor will eventually die completely and leave you stranded at the least opportune time. Both of these repairs will be quite expensive to resolve if you take your Lexus to a shop.
Summer slowly transitions into Fall and everything is going great. The outside temperature starts to go down as the sentiment for the leafy season starts to heat up. Going about your normal morning routine, you slide the key into the trusty Lexus’s ignition, rotate it clockwise and the engine turns. Only this time, something horrible happens.
Typically, a starter motor will be mounted to the underside of the car, easily within view. On the Lexus? Well, it’s located here: Get your x-ray goggles out. Nestled in the center of the engine’s “V”, underneath all intake and fuel injection components, resides the elusive starter motor. You can’t see it, it can’t see you.
The EGR pipe, on the other hand, can partially be seen without serious disassembly, but there isn’t a chance that you can access the fasteners that secure it without removing a lot of components. This is because it is bolted to back side of the engine, right up next to the firewall.
You could probably live with the exhaust leak (although it goes against everything most of us desire in a Lexus—peace and comfort), but the starter motor will eventually die completely and leave you stranded at the least opportune time. Both of these repairs will be quite expensive to resolve if you take your Lexus to a shop.
How do you read the Diagnostic Code on a Lexus LS400?
1) In order to read the code the battery must be 11v or higher, throttle valve fully closed, transmission in neutral position, and AC turned off. For checking transmission codes the OD switch must in on (pushed in). Connect terminals Te1 and E1 by placing a short piece of wire in the TDCL diagnostic port under the steering wheel.
Can a damaged EGR pipe be removed from a Lexus LS 400?
There is no clear procedure that I have found on how to remove a damaged EGR pipe on the Lexus LS 400, short of pulling the transmission out of the car. So, I had to MacGyver-up my own method. With the starter motor out of the way, you can see that you are more than halfway there on pulling the pipe out of engine bay.
Is there a problem with my Lexus LS 400?
P.S. also if anyone knows if the seats from a 1995 lexus ls 400 can be put into a 1994 along with the dashboard from the 95 it will be greatly appreciated. I have a 2004 LS430 with 80K miles. Recently a number of electrical functions stopped working . All are related to the left side of the car.
Why does my Lexus LS not start properly?
Any other car would start, (or at least attempt to start) under similar conditions; there is no way that there is not sufficient battery power available to open a door lock, or blow a horn. My opinion, is the software is “set” too conservately and locks-out these devices unnecessarily.
What’s the problem with my Lexus LS battery?
The problem is that every time i drive it somewhere and park it the battery dies. So i replaced the battery, i’ve done this multiple times, ive brought it to my dealer and they said there is an electrical drain from somewhere in the car.
How much does it cost to fix electrical problems on a Lexus LS?
Dealer says these are unrelated. In any case they feel that there is an electrical drain somewhere and it will cost $ 1500 to diagnose. Not sure if it is worth it, because if I start the car once a day, then it is fine the next day.
There is no clear procedure that I have found on how to remove a damaged EGR pipe on the Lexus LS 400, short of pulling the transmission out of the car. So, I had to MacGyver-up my own method. With the starter motor out of the way, you can see that you are more than halfway there on pulling the pipe out of engine bay.
Is there a recall on the Lexus ES 350?
Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987.
What makes the LS400 the ultimate luxury sedan?
It rode amazing, the interior was amazing, the engine was amazing, and now in 2016 its becoming a classic. The LS400 was also a technological feat for the automotive industry, featuring over 300 technological innovations, all at one hell of a price.
What kind of engine does the Toyota LS400 have?
If you know anything about Toyota V8’s, you’d know about how they are literally bullet proof, and can hold up to loads of power. The LS400 came with the 1UZ-FE, which was a 4.0L V8 with dual over head cams. It was one of the first V8’s to cheaply and reliably be over head cam.
How much does a 1999 Lexus LS 400 cost?
Monthly Estimate based on a 4.4% rate for 60 months, $6,999 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Called next day and was very helpful.
When to replace starter motor on Lexus LS 400?
Removing the plenum is about one hour into the repair. Only now are you able to catch your first glimpse of the evasive starter motor. Chances are high that the starter motor has never been replaced in your LS 400. Even if it has been, it has probably been many years since the operation.
What’s the difference between the Lexus LS 400 and LS400?
The top-of-the-line Lexus sedan bolsters its brakes as the biggest change for 2000. The new Brake Assist feature senses when the driver is making a panic stop and applies maximum braking force faster than the driver’s foot can travel. The rear-drive LS400 is the most expensive sedan from Lexus, Toyota’s luxury division.
When to remove plenum on Lexus LS 400?
After that is out of the way, the intake plenum (the large bulbous chunk of metal atop the engine that displays the shiny Lexus emblem) must be unbolted and set aside. Removing the plenum is about one hour into the repair. Only now are you able to catch your first glimpse of the evasive starter motor.
Why does my Lexus LS 400 not start?
Only this time, something horrible happens. A split second after the familiar noise of the engine turning over occurs, a harsh WHIIIIIIR-CRUNCH invades your unsuspecting ear drums, ratcheting you out from underneath your pre-drive slumber. The engine fails to start.
Removing the plenum is about one hour into the repair. Only now are you able to catch your first glimpse of the evasive starter motor. Chances are high that the starter motor has never been replaced in your LS 400. Even if it has been, it has probably been many years since the operation.
How do you remove ignition wire from Lexus LS400?
Remove the two 10mm bolts at the edges. Mark the clamp position and loosen, then remove the air intake connector pipe. 11) Remove these 10mm bolts to remove the upper ignition cable cover. 12) Remove this 10mm bolt to remove the RH engine wire cover.
What’s the idle speed of a Lexus LS400?
Once the car has warmed up inspect idle speed. Normal idle speed is 650 RPMs, + or – 50 RPMs. After replacing the spark plugs and wires my idle was 650 RPMs, dead on. C=? C=? It’s amazing how low the Vitek wire resistances are!
What kind of spark plug does a Lexus LS400 use?
The old plug was a Denso (ND) PK20R11. 20) Place the new spark plug (with anti-seize compound, step 2) in the socket and carefully lower it into the chamber. Tighten the spark plug by hand and be careful that it is properly threaded.
What should I change in my Lexus LS?
Just getting larger capacity injectors will go a long way in ensuring you deliver sufficient fuel in your tuned LS project. Lexus LS intake and exhaust modifications. Let’s move on to the engine intake and exhaust and ensure proper flow through the engine.
Do you need a supercharger on a Lexus LS?
Superchargers however will give a boost which is proportional to engine speed so is easier to map. To cope with forced induction you will usually need to decrease the compression ratio of the engine. Keep an eye out for a Lexus LS supercharger kit and enjoy the benefits of forced induction.
Where does the name Lexus LS come from?
The original LS 400 debuted to strong sales, and was largely responsible for the successful launch of the Lexus marque. Since the start of production, each generation of the Lexus LS has been manufactured in the Japanese city of Tahara, Aichi. The LS name stands for “Luxury Sedan”. Some Lexus importers used the backronymic name, “Luxury Saloon”.