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Home >> Chrysler >> 2019 >> Pacifica Touring, Gas >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P1129 To P2098 >> DTC Troubleshooting >> P2072-Electronic Throttle Control System - Ice Blockage >> Possible Causes

Possible Causes

Possible Causes
INTERMITTENT LOSS OF CONNECTION AT THE THROTTLE BODY HARNESS CONNECTOR
ETC MOTOR (+) CIRCUIT OPEN/HIGH RESISTANCE
ETC MOTOR (-) CIRCUIT OPEN/HIGH RESISTANCE
COKING OR BLOCKAGE OF THE THROTTLE PLATE
THROTTLE PLATE FROZEN

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