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  1. Drivetrain
    4wd engages, H and L, no neutral, front axle engages, shift motor new, switch seems to be good (maybe) but keeps blinking, "service 4wd" indicator comes on, shifts erratic in 4L. What am I missing? Any thoughts? Thanks
    4wd light shift motor transfer case
  2. Gauges, Electronics and Wiring.
    Has anyone ever have a "SERVICE 4WD" message come up on the dash? Nothing seems to be wrong with it...it drives the same when the message is up as it does when it isnt. this is a intermittent problem. it doesnt come on sometimes and sometimes it does. one day i noticed it while i was driving...
    4wd light
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