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Grand Cherokee Summit
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(Steering Column Control Module (SCCM) - Electrical Diagnostics)
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DTC Troubleshooting
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B23A1-2A Flash To Pass/Optical Horn Switch - Stuck
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Set Condition
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Set Condition
The Steering Column Control Module (SCCM) detects the Flash to Pass/Optical Horn Switch has been in the Active position for longer than 20 seconds.