I REPLACED THE OUTER LF CV BOOT AND HAD TO ...

  • Tiny
  • jphilipd
  • 2005 Jeep Grand Cherokee
  • 103,000 miles

I replaced the outer LF CV boot, and had to disconnect the sensor on the hub [and reconnect]. My display now shows "service 4wd system' & "service electric brake system". The 4wd works, but the ABS doesn't. A guy at Autozone read the codes and I thought they were fixed, but it didn't work. Everything worked fine before. What should I do now?

Friday, January 4th, 2013 AT 5:21 PM

4 Answers

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Have rechecked sensor for debris and or damage. What are codes?

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Friday, January 4th, 2013 AT 7:07 PM
  • Tiny
  • 2CarPros Mike
  • Expert
  • 711 posts

Via email from jphilipd

I did clean and re-attach the sensor wire after the info was displayed. The code is C100A. Do I need a new wire with the contact, or try cleaning again, or what?
Thanks

After viewing the sensor and wire assembly on line, I think that I may have broken it off in the hub [poor light and cold weather up here]. I will check if again and if that's the case, I'll have to figure out how it remove the broken segment without damaging the hub connection. Any ideas?
Thanks for your response.

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Wednesday, January 30th, 2013 AT 1:23 AM
  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Code is for circuit fault check pins on sensor sometimes they get bent when unpluged and repluged

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Wednesday, January 30th, 2013 AT 9:20 PM
  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

OK sensor broken off and piece still in hub right? Did it brake below mounting tang?

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Saturday, February 9th, 2013 AT 6:01 PM

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