One problem related to transfer case has been reported for the 2003 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota 4Runner based on all problems reported for the 2003 4Runner.
The contact owns a 2003 Toyota 4 runner. The contact was driving 55 mph when the transfer case imploded and spewed out from under the vehicle, damaging the driveline. The vehicle was then towed to a local mechanic shop. The mechanic replaced the vehicle with a used transfer case and driveline at a cost of $1,374. The manufacturer was contacted and a case was filed. No other assistance was offered. The failure mileage was 152,664.