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Multi codes with ABS light on

Tiny
MB-POWER
  • MEMBER
  • 2008 MERCEDES BENZ E350
  • V6
  • 4WD
  • AUTOMATIC
  • 171,250 MILES
This car has the ABS light on when we start driving. After scanned we found following codes :
- D409 : the left front wheel rpm signal from the traction system is unavailable on the can bus(can timeout fault).

-9336 : Component N49 (steering angle sensor (SAS) is faulty.

-9334 : Component N49 (steering angle sensor (SAS) is faulty.

-9353 : Steering angle sensor (SAS) has overflow.

After cleared and re-start engine no warning lights on, but when we turn steering wheel to left or right warning triangle light come on( light number two in attached photo ). Then when we start driving the car ABS light come on also!

Your assistance please.
Thanks
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Sunday, October 1st, 2017 AT 8:53 AM

6 Replies

Tiny
MB-POWER
  • MEMBER
  • 80 POSTS
Hi again
What is the meaning of this code?

9353 : (Steering angle sensor (SAS) has overflow).

Thanks
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Monday, October 2nd, 2017 AT 12:43 AM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
I would say that the sensor is giving incorrect vector angles to the BCM I feel that the sensor is faulty and it should be replaced. A steering angle calibration will have to be done with a new sensor fitted. I would think that a dealer will have to do this procedure.
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Monday, October 2nd, 2017 AT 4:59 AM
Tiny
MB-POWER
  • MEMBER
  • 80 POSTS
What about ABS light? Do you think it is belong to this sensor also?
All ABS sensors has been checked and found good.
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Monday, October 2nd, 2017 AT 7:55 AM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Could well be a side affect of the steering angle signal being incorrect, fix this first.
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Monday, October 2nd, 2017 AT 1:35 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,633 POSTS
Here are some guides and diagrams to help you get the job done:

https://www.2carpros.com/articles/air-bag-removal-steering-wheel

and

https://www.2carpros.com/articles/steering-wheel-removal

and

https://www.2carpros.com/articles/steering-wheel-clock-spring-removal

Please let us know what happens and upload pictures or videos of the problem.

Cheers, Ken
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Tuesday, October 3rd, 2017 AT 12:07 PM
Tiny
MB-POWER
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  • 80 POSTS
I'll do, thanks & best wishes.
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Wednesday, October 4th, 2017 AT 12:11 AM

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