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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 45 (8HP45/845RE Automatic Transmission - DTCS P0219-00 To P1D93-00) >> DTC Troubleshooting >> P1D8E-00-Park Sense Circuit High >> Possible Causes

Possible Causes

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

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

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