One problem related to steering gear box has been reported for the 2004 Jeep Wrangler. The most recently reported issues are listed below.
: the contact stated while traveling 50 mph a car cut in front of the vehicle, the driver turned the wheel slightly and lost control of the vehicle, then struck a guard rail. The driver sustained minor injuries and there was a police report filed at the scene. The vehicle was towed to an independent repair shop, where it was determined the steering gear sheered and fractured. The steering gear needs to be replaced.