maniek_ls400

Register there and find your parts by VIN of your Lexus: http://www.toyodiy.com/parts/

I own LS430 2002 "as accident" and now know what I need - searching for low mileage (best 2006/7) LS430 fully equpied (LHD).

1. used sensors are around 20-30 Pounds, replace + car alignment with no special tools - free if you can operate with simple wrench, 2. WD40 is worst what you can apply - absorb water ! Use silicon/grease/oil but NEVER WD-40 or substitutes.

You have to enter programming procedure and first DELETE all keys and then programm new. Give your email - I'll send you service PDF how-to process with that

IMO ONLY face-lift ! A/T - 6gears - better torque, better fuel economy, rear camera - parking assist, bluetooth, better - more comfortable front seats better seats conditioner (faster, warmer), in some models inteligent cruise control 2 additional air-bags modern face (it depends of your preferences). Regards, Mariusz

Topic is old, but I have a question to pheobe - was the proper fluid used in your cooler system or water ? Maybe previous owner used normal water and corrosion damaged cooler and its pipes ?

Try these programming procedures: Procedure to program transponder/immoblizer: 1. Make sure all doors and windows are closed. 2. Insert Master key into the ignition cylinder. (master means you key which can start a car) 3. Cycle the ignition cylinder from On to OFF five times. 4. Open and close the driver side door 6 times. 5. Remove the Master Key and insert the new duplicate key. 6. The new key will be registered after 60 seconds. The THEFT light on the dashboard will go out, indicating that programming has been completed. ------------------- Programming Remote: 1.Driver door open, other doors closed, no key in ignition 2. Insert and remove key in ignition twice (without turning it on) 3. Close and open drivers side door twice 4. Insert and remove key from ignition 5. Close and open drivers side door twice 6. Insert key in ignition and close driver’s door 7. Turn ignition to on then off(once) 8. Remove key. The locks will cycle once 9. Within 1 second after locks cycle - Press lock and unlock on the key at the same time for 2 seconds. 10. W/in 1.5 seconds press lock on the key for one second. 11. To stop programming- Open and close drivers door. Put key in ignition and pull out. Other option - do search of companies who do car immobilizers programming - they are more than 100% cheap than dealer. Mariusz

And ? Is it sorted now ? You mentioned that smart operates. Can you start the engine when put 'failed' key into ignition (if you do this SMART is not used just transponder in key).. Question to Steve2006 - what when key fails to program on step C in Method2 ? I tried several times with two bought smart keys and every time I have two lock on end :( I successfully programmed both keys to start the engine - by inserting key into ignition, but I cannot use wireless lock/unlock nor SMART.

I have one keys after my LS400 '99 was sold. Key is cut of course and as I know can be easily programmed to other immobilizer (Two weeks ago I bought used SMART keys for LS430 and programmed them by myself with special procedure - close door, insert/remove key etc). PM me if you interested in this key.

Hi, I owned LS400 '92, LS400'99 and now LS430'01 and latest model (430) is much, much better then LS400.. More comfortable, navigation is updatable (DVD), seats ventilated, turning radius improved, audio can be controlled from driver wheel buttons, more horsepower, driver seat has more options, suspension has additional mode - sport. I had two cars in the same time LS400 (very strong condition) and LS430 (need to be invested) and after two weeks of driving on LS430 I decided to sell LS400 (with no regret).

I'm from Poland - close to Czech :-) In our auction portal (hope in Czech is same corporation - allegro.pl) I saw shock absorbers in price around 100GBP. I know one of sellers - I bought some parts from him - always in good condition. If you like I can support you in this case (PM me). Mariusz

1. about battery - repair starter - I had same issue (LS400'99). New battery was gone in few months. After I renewal starter - old battery was like a new ! I did by myself (can share photos of disassemble of starter in LS400 if you need). 2. LS430 is a big step forward via LS400 (I changed LS400 -> LS430 after four years) Difference in + for 430 is big. Power, brakes, steering, navigation, silence, equipment (ventilated seats), smart system etc. Get LS430 for one ride and you'll start to dream how to 'upgrade' from LS400 to LS430 :-)

Hi, 2 years ago I repaired this issue on my LS400'99. If you want I can share photos (around 90) from step-by-step repair. I didn't replaced small motor - just cleared it - worked with no problems till Nov '11 (LS400 was sold then). Mariusz

John, many thanks for information - believe me - I found the same today via goggle search :-) Two days ago I bought OBD2 <-> USB interface for 10 EU and read codes, but tomorrow will check procedure provided by you. Last update about my LS430: - replaced catalytic converters (both) - errors disappears and car (after EFI reset) was better till P0325 appears again and 'lex' doesn't accelerate at all. I ordered (used part) of knock sensor - waiting for delivery - during this week will do a change (I know how deep I need to go - two years ago I repaired starter by my self on LS400). I'll make pictures and put on my picassa site. Regards, Mariusz

Hi All ! I just bought LS430 2002 with check engine ON. At dealer checked on diagnostic tester three codes P0171, P0325 and P0420. Car slowly reacts on pedal depress, accelerates from 1000-2400 then PRM increased slowly to 4000 and then 'new knock' and power back. After some kilometers there is smell and filling hot under floor. I checked codes and know what its means - my first idea is to replace catalytic converter on right side ? What is your opinion ? When I reset ECU then car accelerates better (not as expected compared to own LS400), but after some time (0.5hr. of driving) check engine is back. I'd like to check DTC codes by my self with no dealer labour - is it possible to use OBD socket and do some shorts (in camry and old LS'92 it was T0 end E1) ? Thank you for advice (I'll not sell LS430 ;) ) Regards, Mariusz LS430 2002 LS400 1999 (for sale) LS400 1992 (sold)