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Jeep
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2020
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Gladiator Launch Edition, Automatic Trans
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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 P2503 To U110A
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DTC Troubleshooting
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P257D-Engine Hood Switch Circuit Performance
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Set Condition
Set Condition
The PCM detects that the voltage reading for the Hood Ajar Switch received over the CAN BUS from the BCM is implausible for 0.32 seconds.