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Home >> Jeep >> 2021 >> Cherokee Trailhawk >> Repair and Diagnosis >> Steering >> Steering Column >> (Electronic Steering Lock (ESL) Module - Electrical Diagnostics) >> DTC Troubleshooting >> U1220-87-Lost Steering Lock Request Message - Missing Message >> Possible Causes

Possible Causes

Possible Causes
BODY CONTROL MODULE (BCM) DTCS

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  ELECTRONIC STEERING LOCK (ESL) PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE   . 

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