ABS Light comes on

Tiny
BEERBUDGET
  • MEMBER
  • DODGE RAM
The ABS and brake lights came on while driving. Is there anything in particular to look at before taking it in?
Tuesday, November 13th, 2007 AT 3:47 PM

7 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Any fluid leaks?
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
BEERBUDGET
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No fluid leaks and fluid level is good.
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Check on the rear end, is there an electrical part on the top of the differential?
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
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Yes there is
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
MERLIN2021
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I will look up the test proceedure for your RABS valve later. In the mean time see if you can get the brake codes read. Usually this valve, but it's worth checking first!
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Take the lead off the valve and check with an ohm meter, here are the values for front and rear sensors.


https://www.2carpros.com/forum/automotive_pictures/62217_2500RWAL_1.jpg



https://www.2carpros.com/forum/automotive_pictures/62217_2500RWALOHM_1.jpg


If you find you need to replace the valve, clean the dirt from around it before you take it out!
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Monday, March 1st, 2021 AT 12:42 PM
Tiny
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I will check this in the morning. Thanks!
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Monday, March 1st, 2021 AT 12:42 PM

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