I have a camry 2001 touring with the same problem. I got an idea of where to look by John's pic, but couldn't read his english. I yanked the steering wheel left to make the noise, and tried several areas. The one that stopped the squeak was spraying lithium grease on the large seal that goes through the firewall. Just a short spray of grease. There are 2 shafts in that area, and that seems to have gotten rid of the squeak. Time will tell.