My daughters 2014 Jeep Cherokees Power Transfer Unit (PTU) failed at 90,000 miles’grinding noise, Service 4WD warning, and loss of power. Jeep dismissed my case (#91999636) despite the XJ1 warranty extension (15 years/unlimited miles) and multiple recalls/TSBs for PTU issues. Dealer quoted $5,500 to repair, leaving me stranded and out of pocket. This is a known defect’Jeeps refusal to honor XJ1 puts owners at risk