
My 2015 Jeep Wrangler traction control and ABS light came on. I've had this happen to me a few times on cars over the years, so I knew it was probably the ABS wheel speed sensor. I have an OBD programmer to adapt my speedometer to the large tires I use on my jeep. Part of this tool reads the codes. It says "No Signal, Left Rear ABS Sensor" so it's easy to tell which one needs to be replaced. I watched a YouTube video to find out where it is. When I was hit by a jeep it took me about 10 minutes to replace it. This is a $16 win since it cost $240 last time. Back to the new sensor.