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Home >> Jeep >> 2025 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> (Driver Monitoring System Module (DMSM) - Electrical Diagnostics) >> DTC Troubleshooting >> B222D-00 Ecu Unable To Configure/Configuration Not Learned >> Possible Causes

Possible Causes

Possible Causes
PROXI ALIGNMENT ROUTINE NOT PERFORMED
DRIVER MONITORING SYSTEM MODULE (DMSM)

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