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Could this be an issue with possibly damaging the wheel speed sensors

Tiny
NHUNTER24
  • MEMBER
  • 2015 FORD F-150
  • 2.7L
  • V6
  • TURBO
  • 4WD
  • AUTOMATIC
  • 110,000 MILES
The truck listed above has an2.7 EcoBoost. I have ABS, hill descent control, Rear Park Aid and AdvanceTrac warning lights and messages on my dash. I just replaced UCA’s and had to remove CV axles in order to do this. Could this be an issue with possibly damaging the wheel speed sensors in the process of messing with the axles? Have you seen this issue before?
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Thursday, August 13th, 2020 AT 10:56 AM

8 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

The ABS system has stored a fault code. I need that code to direct me to the area of failure.

ABS video https://youtu.be/Pb6nXV-iamI

ABS codes video https://youtu.be/rTtAnsOlZU4

Once the ABS is repaired, all the other systems will come back on line.

Roy
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Thursday, August 13th, 2020 AT 12:41 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,861 POSTS
Here are instructions on how to replace the ABS wheel sped sensors which is common. Here are both front and rear sensors. Check out the diagrams (below). Please let us know what happens.
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Sunday, November 29th, 2020 AT 9:02 AM
Tiny
X5B
  • MEMBER
  • 1 POST
  • 2004 FORD F-150
  • V8
  • 4WD
  • AUTOMATIC
  • 32,000 MILES
Wheel spin in the snow (getting out of about 10" packed layer and switched to 4WD high) caused the ABS light to come on and later a "wrench" symbol to appear as well as engine light on. This keeps changing as computer tries to test itself - some lights are on in various combinations - car runs in safe mode with limited power. The codes were cleared except ABS (could not clear). The two codes were present -C1230 speed sensor and P2106TAC. Also fron is shaking between 40-50mph since than with brand new balanced rims! And tires (OEM)
Can you help, please - what is it?
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Wednesday, March 10th, 2021 AT 12:36 PM (Merged)
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Ok the code C1230 is the speed sensor on the top of the rear diff. See pic below. The other code seems to point to the EGR system. It will require a scan tool and maybe a digital multi meter to check that on.


https://www.2carpros.com/forum/automotive_pictures/249564_551041_1.jpg

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Wednesday, March 10th, 2021 AT 12:36 PM (Merged)
Tiny
PARTSCHANGER2
  • MEMBER
  • 1 POST
  • 2003 FORD F-150
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 142,582 MILES
ABS codes, C1155, and C1158 on dash light. Procedure to check and or replace.
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Wednesday, March 10th, 2021 AT 12:36 PM (Merged)
Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 POSTS
Unusual for both sensors to go out together, a live data read will show if the sensors are picking up wheel rotation, they may be loose and the air gap is excessive or the harness has been damaged, has any front end work been done recently that may have involved the sensors?
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Wednesday, March 10th, 2021 AT 12:36 PM (Merged)
Tiny
TLSPANG43001
  • MEMBER
  • 4 POSTS
  • 1997 FORD F-150
I have been told that there are 3 different speed sensors on my 97 F150. Is there a diagnostic or any way for that matter to determine which of the three is the one that needs replaced?
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Wednesday, March 10th, 2021 AT 12:37 PM (Merged)
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Yes. The easiest way is to check the codes. I attached a guide on how to do this on an OBD II vehicle.

https://www.youtube.com/watch?v=jr_Iv8T_Phk

The only other way would be to test each wheel speed sensor and see which one is not functioning correctly. Here is a guide that will help with this:

https://www.2carpros.com/articles/abs-wheel-speed-sensor-test

Let's run through this information and find out which speed sensor is the issue and then we need to follow this guide on how to replace it if one is failed:

https://www.2carpros.com/articles/how-to-replace-an-abs-wheel-speed-sensor

Thanks
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Wednesday, March 10th, 2021 AT 12:37 PM (Merged)

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