Subaru forester 2009 problem
I bought this car 2 months ago.. I had to change the left
rear wheel bearing with rotars and breaks . its been driving
nice since then but today i was driving home and my abs,
brakes, and traction control lights came on along with my
speedometer jumping up and down .. It then all went away
back to normal but then did the same thing 2 more times
while driving home. Nothing felt different i didnt know why
it did that. I parked my car and now domt know what i
should do now. I used a scanner to diagnose it and it says it
failed for j1850 pwm and vpw and also says P0420 .
someone help .