LEMON Manuals
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Jeep
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2009
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Grand Cherokee Limited, 5.7 T, EZH
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Repair and Diagnosis
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Engine Performance
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Ignition System
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(Front Control Module (FCM) - Electrical Diagnostics)
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DTC Troubleshooting
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U0024-Can B Bus (-) Circuit Open
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Set Conditions
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Set Conditions
Set Condition:
The Front Control Module (FCM) detects the (D54) CAN B Bus (-) circuit is open.