One problem related to power steering pump has been reported for the 2003 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac CTS based on all problems reported for the 2003 CTS.
I was driving home from work when this first happened. All of a sudden a loud screeching noise and the brakes would not stop in time. I had to pump the brakes to work. I took my car to Cadillac in arizona and they had it for 2 days and could not find an issue. I drove home that day with it and sure enough it did it while I was home. It had now began to jerk me to the right and left when I press on the brakes, scaring me thinking I am going to hit the car next to me. I took it to midas this time and they noticed a problem and said maybe its a wheel barring. They replaced issue duplicated itself shortly after. Since I did not have a second car or pay for a rental I had to take my car home to go back to work the next day. This problem is a safety hazard and I have even been pulled over because the cop asked why I was swerving while driving. I told the office its the code that comes up on my screen and it makes my car halt while driving and I can not control it. He stated that its a very serious issue and if another officer was on duty they might impound my car due to a safety hazard but he would give me a chance to take it home to go to the shop. I am almost close to trading in my vehicle and buying a new one, but not a Cts. If Cadillac can't solve this, the creator, who can? I am scared I'm going to veer off the freeway or hit a car on the way to work. I drive an hour to and from work everyday and my safety is the utmost concern to me and my family.