Audi Q5 steering angel stop won`t learn

Fred Owner/Technician California Posted   Latest   Edited  
Resolved
Chassis
2013 Audi Q5 Prestige 3.0L (CTUC) 8-spd (0BK) — WA1WGAFP3DA053205

We replaced the electric power steering rack, reset the coding to the original, steering works fine but we cannot relearn the end stops. The steering angle sensor recalibration was successful and we did it a number of times. When learning the stops by tuning the wheel to the right and left there is no beeping, we tried it a bunce of different ways. No go. We talked to Ross-tech still not successful 

We use module 16 for this. Module 44 doesn't give us any options that are safe to try, Ross-tech said the same thing. 

Codes 4205828 or B1168 54 steering angle sensor missing calibration and 5258753 or C10AC FO End stops not learned

Any suggestions will be appreciated 

Thanks again 

Fred

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William Technician
Rhode Island
William
 

Successfully performed that procedure with autel 908 this week after an alignment. Didn’t change any components though

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Fred Owner/Technician
California
Fred
 

Are you referring to the angle sensor recalibration? If so, I did that with vagcom. Or are you referring to the steering end stops? Fred

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Mike Owner/Technician
New Jersey
Mike
 

This is going to sound crazy but I had the same problem with an Audi. Start by turning to the procedure by turn left first, I was about to give up and tired this and it worked…

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Tomasz Engineer
Poland
Tomasz
 

What is your maximum turning angle when learning end positions ?? Over 700 ??

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Fred Owner/Technician
California
Fred Resolution
 

Fixed, after the car sat for a couple hours, I don't think this had any effect, I tried the relearn by turning to the left first and then the right, I noticed that it gave the beep quickly on the right but not on the left, so I did it again, but to the right first, it beeped, then to the left no beep, so I did it again, to the right it beeped then to the left, this time I added extra pressure to…

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