electric 4x4 push button and light flashes
2 Answers
Check the vacuum module under the battery try first. (Two of the I believe 4 bolts come in from the wheel well on the passenger side.) It looks like an old cruise control unit. The rubber gets old dried out and brittle. It can't hold vacuum then. Easy to change NAPA sells them for about $50-$60. If it's not dry rotted and holds vacuum let us know and we can go from there.