Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
The ECM or other module should store the codes as long as you didn't erase it with a scanner or disconnect the battery.Thank you. I didn’t know I could still get a code without the check engine light on. I thought a CEL had to be on to get a code.
Beat me to it, but yes Harbor Freight sells scanners that can read the ABS module. For other people reading this post you just have to look at the specs and see if it does or not.I bought a scanner from harbor freight. Looks like mines just a wheel sensor.
In regards to a bad bearing, those are the first two things to check. What can happen if the bearing is bad the wheel end has slop and allows the tone ring/magnetic pick up ring on the hub to maybe rub the sensors and ruin it.I ordered and installed a new one. Didn’t see any fraying of the lines but did notice a lot of brake dust caked on the sensor( don’t think that will do anything). I cleaned all around and the connector.
Lights went away.
How can you tell if it’s a bad bearing? Wheels have zero play (when jacked up), no humming/popping noises while driving.