LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Jeep
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2021
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Grand Cherokee Laredo X, AWD, Automatic T/Case Control
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Repair and Diagnosis
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Engine Performance
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System
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3.6L - DTCS P0440 To P0481
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DTC Troubleshooting
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P0481-Cooling Fan 2 Control Circuit/Open
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Set Condition
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Set Condition
The Powertrain Control Module (PCM) detects an open or shorted condition on the High Speed Radiator Fan Control circuit.