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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (8HP70 Automatic Transmission - DTCS P0219-00 To P1D92-00) >> DTC Troubleshooting >> P1D8D-00-Park Sense Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
PARK CIRCUIT OPEN
PARK CIRCUIT SHORTED TO GROUND
RF HUB
TRANSMISSION CONTROL MODULE (TCM)
TRANSMISSION CONTROL MODULE ASSEMBLY (TCMA)

Always perform the DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .