Review on 🔧 Dorman 600-554 4-Wheel Drive Switch: Reliable & Stylish in Black by Blake Giordano

I have a 1999 Toyota 4Runner Limited. Replacement requires a 27mm socket with a 1/2" ratchet and is located under the second skid plate. (One skid is up towards the front bumper, and the second after that a little behind the front wheels.) If your arms are skinny enough, you can replace them without removing the second skid. Release the clamp. My clamp ended up with the very small hook that snaps onto this part breaking and not locking securely. that I can turn it off if needed. I only installed it a week ago, but I can report that it works great.