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Home >> Jeep >> 2017 >> Cherokee Trailhawk, 3.2L Eng VIN S >> Repair and Diagnosis >> Steering >> Steering Control Systems >> (Steering Column Control Module (SCCM) - Electrical Diagnostics) >> DTC Troubleshooting >> B178F-92-Turn Signal Switch - Performance Or Incorrect Operation >> Set Condition

Set Condition

When the BCM detects a Turn Lamp Switch internal fault.