Ex-plorer | Ford Explorer Forums - Serious Explorations

  • Register Today It's free!

Ex-plorer

EX-plorer

New Member
Joined
July 27, 2011
Messages
1
Reaction score
0
1999 Explorer ABS, speedo problem. Replaced rear sensor no help. Is there a mechanical device in the rear diff. that can fail?
 






Welcome to this forum! Yes, it's called the exciter ring. It causes the magnetic field of the ABS sensor to contract & expand, and create a series of pulses. The sensor uses the Hall Effect just like older vehicles with a distributor.
 






Back
Top