PHILLIP TRAN

If I lower the rear 0.8 in, so do you know what is the right adjustment to the rear height control sensor??? As factory, the screw to adjust the sensor is at the middle. So if I lowered, should I adjust the srew up or down to make work it right? Thanks See this website http://www.badbodies.com/tech/fwadjustarm.htm

Thank you for posting the ECU diagram. I have bought the lowering springs (front & rear) for my IS350. After I installed them, the "AFS OFF" indicator keeps flashing. Do you or anyone know why it does that??? Does it have to do something with the "front and rear height control sensor"? Thanks

DOES ANYONE KNOW WHERE THE "AFS ECU" IS LOCATED???? THANKS

I have the same problem you have with the "rattling" or "grinding noise" at start. On March 8, 07 I took my car to Lexus dealer, they checked and they replaced the driver's side sprokets. Then the noise goes away. The car runs great for about a month. And now the noise is back again. It really frustates me. I called the Lexus dealer again for the problem. They have scheduled for my next service on May 31. One of their technicians told me that the Lexus engineer did know about this problem. They are working on it and hopefully they will soon redesign the new cam sprokets. If you know any information about this problem, please let me know, I'll appreacite. And after I have the service done with my car this time, I will let u know too. Hopefull they will solve this problem for us.