Set Condition
WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
The Totally Integrated Power Module (TIPM) detects 5.0 volts on the Transfer Case Range Position Sensor Signal circuit for two seconds when voltage should not be present.