Service stability c0455

[Timc9516]

Im hoping someone can help me. I've been fighting with a c0455 code for awhile now. I ordered a new sensor from rockauto. Put it in and it stopped for a few months then it started again. I contacted them for a warranty replacement thinking I got a bad sensor. Put the new sensor in and the next day i was taking a long right curve on my way to work and stability system active popped up i could hear what sounded like the brake motor kick in and then before I knew it it turned off and said service stability and threw that code. I finally got around to putting the scanner on it today and I can make it act up when I make hard right or left turns. The weird part is when it happens and I go back to center on the steering wheel the angle has changed. The first time it went from 8 to -70 something. The second time I tried it I didn't restart the truck so stability was still turned off and i didnt feel the motor kick on but the angle changed to -114.

Any idea on what is going on and what I should try next?

 

[Doubeleive]

Im hoping someone can help me. I've been fighting with a c0455 code for awhile now. I ordered a new sensor from rockauto. Put it in and it stopped for a few months then it started again. I contacted them for a warranty replacement thinking I got a bad sensor. Put the new sensor in and the next day i was taking a long right curve on my way to work and stability system active popped up i could hear what sounded like the brake motor kick in and then before I knew it it turned off and said service stability and threw that code. I finally got around to putting the scanner on it today and I can make it act up when I make hard right or left turns. The weird part is when it happens and I go back to center on the steering wheel the angle has changed. The first time it went from 8 to -70 something. The second time I tried it I didn't restart the truck so stability was still turned off and i didnt feel the motor kick on but the angle changed to -114.

Any idea on what is going on and what I should try next?

aftermarket sensor?

 

[Timc9516]

aftermarket sensor?

Dorman

 

[Fless]

What year?

Has the new sensor been calibrated with the scanner?

 

[Timc9516]

2003 yukon xl denali. I have a evo genisys scanner and couldn't find a test to do that

 

[Fless]

Most, if not all, of those sensors say they need to be calibrated to the wheel position when they're replaced.

It's probably called something like a steering angle sensor calibration, under Special Functions, or maybe suspension? I'm not familiar with that scanner or even if it is capable of that calibration.

 

[Timc9516]

I'm gonna try and get my hands on a matco scanner this weekend I'll post what I find

 

[Timc9516]

Well I've tried 2 scanners and can't find any special functions on calibrating the sensor. And all data doesn't mention it ethier

 

[Timc9516]

Ok so today it showed stability sys active on a right turn then went away and then it happened on a left turn. But this time it stayed on the rest of the way home and I couldn't clear the message until I shut the truck off and it went away. Has anybody seen this before