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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 53 (2.0L - DTCS P253F To U0109) >> DTC Troubleshooting >> P2888 Park Lock - Pawl Actuator Open >> Possible Causes

Possible Causes

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Possible Causes
OPEN CIRCUIT DETECTED IN THE PARK LOCK SOLENOID HIGH SIDE CONTROL CIRCUIT
OPEN CIRCUIT DETECTED IN THE PARK LOCK SOLENOID LOW SIDE CONTROL CIRCUIT
PARK LOCK SOLENOID ACTUATOR GROUND CIRCUIT OPEN (INTERNAL TO THE TRANSMISSION CONTROL MODULE [TCM])
PARK LOCK ACTUATOR (INTERNAL TO THE TRANSMISSION CONTROL MODULE [TCM])
POWERTRAIN CONTROL MODULE

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