I have a 2003 GX 470 and the air suspension in the rear works part of the time and part of the time the vehicle won't air up. The ride is very rough and bumpy. One time you start the car it will work and the next time it won't. It is very aggravating. I know that when it is working the compressor kicks on and the air bags fill up. The height control switch up front will even work. When it is not working the switch up front will do nothing. Any suggestions would be greatly appreciated.

Mark

 

This topic gets brought up about once a month, from owners of older GX's. Do a forum search and you'll see lots of threads about it.

Chip H.