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Home >> Jeep >> 2021 >> Cherokee Trailhawk >> Repair and Diagnosis >> Steering >> Steering Control Systems >> (Electronic Power Steering (EPS) Module - Electrical Diagnostics) >> DTC Troubleshooting >> C221F-00-Ecu Not Initialized >> Possible Causes
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Possible Causes

Possible Causes
STEERING ANGLE SENSOR NOT CALIBRATED
ELECTRIC POWER STEERING (EPS) MODULE NOT INITIALIZED
ELECTRIC POWER STEERING (EPS) MODULE

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