3 ACD lights on
I just purchased my evo about a month ago and my three lights come on after I drive for a little bit and the guy I got it from said it's done that since he got it tuned and the awd works even when all three lights are on??? Idk I drive it in snow with summer tires so I know it's working
All 3 lights illuminated can be caused by numerous codes. What happened to me was the acd pump failed at about 30k miles. It can also mean your tires are uneven meaning all 4 are not the same brand therefore, tread patterns are different and it trips the acd code. Also, if the clutch was recently replaced the acd could need to be reset.
take a look at the battery, the fuse can be damaged. the acd pump gets its power from the battery and if the fuse thats connected to the PLUS part of the battery is blown, all three lights will show up.






