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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 78 (8HP75 Automatic Transmission - DTCS P07B9-00 To P1D25-00) >> DTC Troubleshooting >> P1B14-00-Park-By-Wire - Unintended 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 an engaged park pawl when the Shifter is in the DRIVE, NEUTRAL, or REVERSE position.