Air suspension not behaving

DJT · February 26

Hi have been on a mission to find out what's wrong with my air suspension. It is behaving strangely. Know compressed is working and have no apperante air leaks. Replaced front junction box for air distribution and sensors at front. Front of car when lowered on jack bumper sits about 2 inches off ground. Rear near side is high and off side rear low. Have altered links on front sensors to Lexus factory spec. Having problems downloading Toyota techstream for scanning for possible codes issues. Have been in contact with someone who knows Lexus LS430 like the back of their hand and they are more baffled than me. Any suggestions on where to start looking?

cruisermark · February 26

Clearly something is out of sync - I remember last time someone had a problem like this here after replacing the rear height sensors - the car would not raise - and they had no choice but to take it into Lexus.

I can't help with your problem other than suggesting having a look on the US forums - they have more of these cars over there and do mod alot hence more info on that site.

You could call a dealer and ask if they could provide guidance since you are pretty clued up.

As a last resort it may have to go to the dealer.