My ABS and Service 4WD light came on at the same time. Dealer said left front wheel speed sensor bad. Changed it and lights are still on and cruise won't work

Return to the dealer and ask for a refund. They've obviously incompetent and don't do quality work. Good Lord! That was your brake system that they worked on. Then find a shop that is competent.

Sorry just to clarify. The dealer put it on the computer to diagnose the problem and it came up Left front speed sensor fault. My Husband installed the sensor. Senseless to pay them $200 to plug it in. The tech said the lights would reset after so many starts or miles driven. But they never did. There is a pigtail between the sensor and the harness we could replace. The brake system seems to work fine. Just noticed the cruise not working today. Wondering if its linked to the other lights being on.

As for the C.C. Check your brake lights. If it just happened it's possible that the brake light switch went south. It's located down where the brake peddle connects down under in the foot well. The two are connected and and if the brake light switch is bad. No C.C.

So I have the same lights on mine the code shows back rear speed sensor.. So I replaced that along with the plug and wires for rear and the lights still come on

My 2015 dodge ram 2500 has traction light stuck on and is throwing a code u0102 ????

How are you determining which wheel sensor is bad? I have the same error and can't tell which side

when it's hot same problem :@ i changed transfercase still continue... all of pcm solenoids changed wont shift back 4x2 problem https://www.youtube.com/watch?v=MSTEMM7Bcp4

We all bought Rams. That’s our problem. Been ongoing since 14’ when I bought the truck new.

Ok..I changed my brakes on my ram 3500....abs light.. service 4 wheel drive light came on..no cruise control... so when I was changing brakes I change my ball joints..messed up the connection on the right front wheel...went back and fix the connection problem...no lights.. everything is fine.... so your problem is a connection..it will show the same code as a defective wheel sensor