Set Condition

WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

The Powertrain Control Module (PCM) detects the wake up signal circuit voltage drops below approximately 5.0 volts for 13.5 seconds after a wake up was initiated for refueling or Evaporative System Leak Detection.