You may have installed a hub assy. for a non ABS equipped vehicle that doesnt have a tone ring or you damaged the wiring or forgot to reconnect the electrical connector.If you did connect it you may want to unplug it and inspect the electrical pins for being bent or possibly broken or pushed back into the connector so its not making a connection. If it was fine before you installed hub assy. it almost has to be a issue at that wheel speed sensor. If you can scan it for ABS codes that would be the best place to start.If a scanner is not available start inspecting.
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You may have installed a hub assy. for a non ABS equipped vehicle that doesnt have a tone ring or you damaged the wiring or forgot to reconnect the electrical connector.If you did connect it you may want to unplug it and inspect the electrical pins for being bent or possibly broken or pushed back into the connector so its not making a connection. If it was fine before you installed hub assy. it almost has to be a issue at that wheel speed sensor. If you can scan it for ABS codes that would be the best place to start.If a scanner is not available start inspecting.