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Home >> Dodge and Ram >> 2023 >> Durango GT, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 47 (8HP70 Automatic Transmission - DTCS P0219-00 To P07C0-00) >> DTC Troubleshooting >> P07B4-00-Transmission Park Position Sensor Switch A Circuit High >> Possible Causes

Possible Causes

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Possible Causes
PARK POSITION SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
PARK POSITION SENSOR SIGNAL CIRCUIT OPEN CIRCUIT
PARK POSITION SENSOR
TRANSMISSION CONTROL MODULE (TCM)

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