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Home >> Jeep >> 2021 >> Grand Cherokee SRT >> Repair and Diagnosis >> Engine Performance >> System >> 6.4L - DTCS P1621 To P2317 >> DTC Troubleshooting >> P2112-Electronic Throttle Control System - Unable To Open >> Possible Causes

Possible Causes

Possible Causes
THROTTLE PLATE / BORE INSPECTION
LOW BATTERY VOLTAGE
ETC MOTOR/THROTTLE BODY
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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