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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 84 (8P75PH Automatic Transmission - DTCS P0810-00 To P1B14-00) >> DTC Troubleshooting >> P1B13-00 Park-By-Wire - Unintended Out Of Park Position >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different variant/trim than selected.

The purpose of the diagnostic is to detect a disengaged park pawl when the PARK position is commanded and the conditions to engage PARK are met.

A binding or obstructed Manual Park Release (MPR) can cause this DTC to set.