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 Barometric Pressure (BARO) Sensor signal minus the Boost Pressure Sensor Pressure signal is above approximately 9.5 kPa (1.37 psi).