I was wondering if there was any VIDA wizards here. I was able to connect to to my 2011 XC90 to troubleshoot a ABS temp disabled message...and I'm overwhelmed with all the faults... probably several hundred, maybe 1000... it's hard to narrow down what the problem may be, but someone familiar with reading these might be able to filter out the BS... can someone help me read these?

the list is waaaaay to long to post in this message... I could email the list though...

thanks
Isaac

 

Welcome to Volvo Forums Isaac

 

Thank you. No VIDA wizards?

 

Ok VIDA learning here... The list of thousands of faults is the troubleshooting steps for every allowable fault.... It looks as if your vehicle has thousands of faults, but you need to go to a different tab to see the faults on your vehicle... FYI. That be said I have 10 or 15 and would still appreciate if someone could help me filter the BS out...

 

 

Should I replace Clockspring or Yaw sensor first?... both are around 300$

 

First clockspring.
Then test a bit 1-2-3 weeks and if no issues with yaw sensor leave it alone.

 

Thank you, Sir. Do you know if the clockspring recalibration with my VIDA is difficult?

 

No. Vehicle Communication. Select BCM.
At the bottom in Advanced tab there is calibration for DSTC.

 

Clockspring changed, easy. Moving to VIDA DSTC calibration.... if I can find it....

 

Did the DSTC calibration, all sensors said "finished." Then I cleared all fault codes. ANTi Skid disabled comes back on when I brake and turn back into the driveway. The codes now are

BCN-U042864 Invalid Data Received From Steering Angle sensor module -Algorithm based failures- single plausibility failure

and

SAS- C008B64 Steering Angle overflow- Algorithm based failures- single plausibility failure


Is it time to take to the dealer and have software download?

 

Does anyone think I'm one revolution off on the new SAS installation? I'm 100% certain I'm as close to 2.5 turns as possible (it will only fit in one spot in the steering wheel cutout) It was probably installed 2.2 turns from the right). The only other way to install would be to install ~3.2 turns. Does anyone know if steering wheel straight ahead is 0 degrees SAS or 360 degrees SAS? I can see it being 360 to keep all the numbers positive when turning left and right, negative numbers make the programming more difficult...

 

Clockspring is brand new?

 

Yes Brand New Volvo part.

 

All those "new" codes in more detail basically say the SAS is reading over 700 degrees... which I guess it's not supposed to. Which makes me think I'm 1 turn out...

 

For anyone following this conversation I'm having with myself, I'll update, the problem has been fixed. When installing a new SAS the part says 2.5 tuns, but doesn't mention the yellow tab needing to be in the window. I installed mine at 2.3 turns (as close to 2.5 as I could get) but the yellow tab wasn't in the window. The correct installation "centered" position for my new SAS was actually ~3.4 turns. So when installing the instructions should be take it to 2.5 turns and continue until the yellow tab appears in the window.

 

Thank you! This post got mine working after it was reading 720 degrees and I couldn't figure out what was happening.