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Jeep
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2019
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Grand Cherokee Altitude, AWD
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Repair and Diagnosis
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Steering
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Steering Column
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(Steering Column Control Module (SCCM) Electrical Diagnostics)
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DTC Troubleshooting
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U121E-00-Lost Communication With Steering Wheel Cruise Control Switch
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Possible Causes
Possible Causes
Possible Causes
RIGHT STEERING WHEEL SWITCH (SPEED CONTROL SWITCH) UNPLUGGED, POOR CONNECTION OR WIRING HARNESS
RIGHT STEERING WHEEL SWITCH (SPEED CONTROL SWITCH)
STEERING COLUMN CONTROL MODULE (SCCM)