abs troubleshooting

[krisP]

Getting U1418 and C102B codes, right rear sensor. Brand new mopar sensor and still get the code and the connector reads normal voltage. Should i test the abs module ? try replacing wiring ? kind of stumped

 

[tjkj2002]

Check the tone ring on the axle.

Had to replace 3 JK axles in the last 2 weeks due to damaged tone rings on the rear axles,same setup as your '07 KJ.