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Home >> Jeep >> 2021 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (5.7L - DTCS P0132 To P025A) >> DTC Troubleshooting >> P0223-Throttle Position Sensor 2 Circuit High >> Possible Causes

Possible Causes

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Possible Causes
TPS 2 SIGNAL CIRCUIT SHORTED TO ANOTHER VOLTAGE SUPPLY CIRCUIT
TPS 2 SIGNAL CIRCUIT SHORTED TO THE 5-VOLT SUPPLY CIRCUIT
THROTTLE BODY
POWERTRAIN CONTROL MODULE (PCM)

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