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RSC service now alarm on?

Tiny
FJP59
  • MEMBER
  • 2010 MERCURY MOUNTAINEER
  • 6 CYL
  • 90,000 MILES
My alarm says RSC service now and at the top corner it shows a car sliding tracts. How do I fix that are reset sensor? Tell me what is going on please? And is it dangerous for me to drive i?

Thank you so much!
Tuesday, November 1st, 2016 AT 12:18 AM

8 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
RSC is roll stability control, so it is either an ABS problem as it is automatically knocked out. if an ABS problem the only way to know what has happened is to go over this video and guide the codes.

https://youtu.be/rTtAnsOlZU4

Please run down this guide and report back.
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Tuesday, November 1st, 2016 AT 6:13 AM
Tiny
DAVE JR DAUGHERTY
  • MEMBER
  • 1 POST
It was the front right ABS sensor I got it fixed and the light went out.
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Wednesday, January 13th, 2021 AT 11:45 AM
Tiny
RDTALLEY76
  • MEMBER
  • 1 POST
  • 2008 MERCURY MOUNTAINEER
  • FWD
  • AUTOMATIC
  • 90,000 MILES
I was driving and all of a sudden the dash lit up red and it mad a buzzing sound and the RCS light came on. What dose that mean?
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
RSC stands for "roll stability control". A problem has been detected with the ABS/RSC. The only way to know what has happened is to go over this video and guide the codes.

https://youtu.be/rTtAnsOlZU4

Please run down this guide and report back.
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)
Tiny
RMOORE2014
  • MEMBER
  • 2 POSTS
  • 2008 MERCURY MOUNTAINEER
  • 0.6L
  • V6
  • AWD
  • AUTOMATIC
  • 100,200 MILES
A few weeks ago my rsc service light, ABS, and traction came on and when trying to drive vehicle it was like wheels would lock up. Put on abs computer tester and driver side wheel sensor was bad. Changed bearing hub and sensor and car ride fine for a few weeks. Yesterday the lights came in again but wheels didn't lock but sometimes it feels as though I am pushing the brakes when I start off like something is catching. Computer showed bad speed sensors on both dudes. Changed drivers side again and cleaned passenger because it showed. It wasn't very dirty. Light still on and still acts like I am braking when u start off. Could it be my abs pump or could it be the passenger side sensor bad but not dirty?

Why does it feel like I am hitting brake instead of gas when I start off?

If I remove the Abs fuse it runs fine.
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
This is common when the bearing hub goes out in the front here is a video of the job being done on a similar car with instructions in the diagram below to show you show on your car.

https://youtu.be/ZgiPRG6jffc

Check out the diagrams (Below). Please let us know what happens.
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)
Tiny
RMOORE2014
  • MEMBER
  • 2 POSTS
Just wanted to share that we changed the bearing/hub on passenger side also and that fixed it. Thanks for your help though.
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Glad you could get it fixed please use 2CarPros. Com anytime we are here to help

Best, Ken
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Wednesday, January 13th, 2021 AT 11:45 AM (Merged)

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