lcolombo

today abs, vsc and vsc off are on, went to the mechanic and the scanner said the code CO200, right sensor speed, we get both left and right sensors, and both were dirty, I want to know if the sensor is damaged because it still I have the light on, and reset ecu and nothing. my mechanic told me I had to shoot a few miles for the light to turn off.

I need help. thanks

ttaylor993

I am not sure what is going on. If the codes had been cleared, the light should go off even if it comes right back on due to bad sensors. If it never goes off, it sounds like it is not being cleared. Btw, it sounds like the sensors are bad. I'd replace them. I am not sure what cleaning will do for a wheel sensor.

IVANM0618

It's the alternator crapping out. Trust me. Don't bother with anything else til after you replace.