Service power steering alert/dts code c0450 on 08 CTS. Please continue to read-it gets interesting!

No doubt, 6 or 7 wires and the old car was running down the road. Now it is like 300 wires to do the same thing. Did you replace the sensor with the new hub? If not,check it, make sure it is free of metal and dirt. When you put the hub in and the light comes on, Seems it may be making contact with the sensor. the sensor is just a signal generator. Some sensors have to be removed to pull the hub. Not sure about yours. I did a Volvo and didn't know. That was a $150 mistake. No doubt, 6 or 7 wires and the old car was running down the road. Now it is like 300 wires to do the same thing. Did you replace the sensor with the new hub? If not,check it, make sure it is free of metal and dirt. When you put the hub in and the light comes on, Seems it may be making contact with the sensor. the sensor is just a signal generator. Some sensors have to be removed to pull the hub. Not sure about yours. I did a Volvo and didn't know. That was a $150 mistake.

You might to check the wiring harness from the ABS unit. Check for chafing, could have a bare wire or two. Also check if there are any upgrades from the computers on your vehicle. You might to check the wiring harness from the ABS unit. Check for chafing, could have a bare wire or two. Also check if there are any upgrades from the computers on your vehicle.

Ended up being a bad wire between the control box and the EBCM. Replaced that wire and so far no codes. Wish we would have looked online before we replaced parts but we were hoping and relying on te ability to trust the dealer-next time we will use the internet as a second opinion! Thank you :) Ended up being a bad wire between the control box and the EBCM. Replaced that wire and so far no codes. Wish we would have looked online before we replaced parts but we were hoping and relying on te ability to trust the dealer-next time we will use the internet as a second opinion! Thank you :)

It was my dealer who told me that I needed a new steering gear and wheel bearing assembly. When that didn't fix the problem we chose to invest further in the pump and hose and sensor based on other forums as the car was throwing the same code the entire time. So after paying for 2 diagnostics from my dealer we lost faith in their ability to solve my problem and if I'm going to have to spend money on parts they recommend I might as well spend on them with the money I save by not paying for more diagnostics! It was my dealer who told me that I needed a new steering gear and wheel bearing assembly. When that didn't fix the problem we chose to invest further in the pump and hose and sensor based on other forums as the car was throwing the same code the entire time. So after paying for 2 diagnostics from my dealer we lost faith in their ability to solve my problem and if I'm going to have to spend money on parts they recommend I might as well spend on them with the money I save by not paying for more diagnostics!

Sorry if 2 dealerships couldn't solve this really doubt I can over a computer terminal. Sorry if 2 dealerships couldn't solve this really doubt I can over a computer terminal.