jwb007

http://www.lexuspartsnow.com/parts/lexus-valve-assy-water~87240-50050.html

http://www.ebay.com/itm/GENUINE-LEXUS-LS400-WATER-VALVE-ASSY-87240-50050-/221152920956

http://www.toyodiy.com/parts/p_E_1995_LEXUS_LS400_UCF20L-AEPGKW_8716.html

This is Toby. I bought the car from Jim.

When at the back of the car, the box is located farther back in the trunk behind the power antenna. It is not the box right next to the antenna. It is the next one. In order to get there, the left trunk side cover needs to be removed. To do that remove the screws around the toolkit (open the toolkit), there is four I think and then you can remove the cover piece and toolkit(both will come out as one unit). There is a metal piece of the car frame that separates the antenna assembly from the remote module. There will be two nuts on that metal piece that hold the module onto the frame that need to be removed and then you can bring the box through the frame opening. The ROM piece that comes paired with the key is in the side of the module. This ROM piece is about 1.5" x 1.5".

Be very carefull when handling this ROM Pull it out gently and re-seat it. Be firm but do not break it by pushing to hard. If that doesn't work, there are other diagnostic steps that are in the shop manual that I can email you. Let me know.

Hi,hope all is well with you and yours. i really need your help.i owned a '90 LS400.The key-less entry doesn't work,after replacing then battery.(i took a month to actually replace the battery)I was then told that i need to reprogram the system, in order for it to work. i followed your instructions for the above steps. This "Rom" piece was attached to the module by a single screw.There are two wires runs from the Rom and connects to a harness independently.On the Module they are: Female connection and a gray wired that runs on its own. I can take pics for further clarification.

I am unsure what i need to "pull out and re-set" from this Module. Now, the trunk latch wouldn't unlock with the ignition key after i manually locked it.any other suggestions.

I Inherited A 1990 LS 400 and it needs a power steering pump. As a student I cant afford to take it to a shop. How do I get to the mounting bolts? What about the hoses? Please help!

If the problem with the PS pump is only leakage, as is typical, you only need an overhaul kit and very few parts from that. There is a fluid pressure control valve that is the usual source of the fluid leak and replacing the seals in that is all that is really needed.

WWest- These seals on the PCV are a dealer only part? What are the actual names? thank you.