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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 53 (8P75PH Automatic Transmission - DTCS P0985-00 To P1B14-00) >> DTC Troubleshooting >> P1B14-00 Park-By-Wire - Unintended Park Position >> Theory Of Operation

Theory Of Operation

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 purpose of the diagnostic is to detect an engaged park pawl when the Shifter is in the DRIVE, NEUTRAL, or REVERSE position.