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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 ((Electronic Shift Module (ESM) - Electrical Diagnostics - 8HP70)) >> DTC Troubleshooting >> P0814-00-Transmission Range Display Circuit >> Possible Causes

Possible Causes

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Possible Causes
UPPER SHIFT KNOB
LOWER SHIFT KNOB/SHROUD
SHIFTER LEVER ASSEMBLY
ESM - INTERNAL ERROR

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