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Home >> Chrysler >> 2011 >> 300 Base, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (6.7L Diesel - DTCS - P21C4 To U1601 - 3500 Cab & Chassis) >> Diagnosis and Testing >> P2509-Pcm/Pcm Power Input Signal Intermittent >> Code Description >> Set Condition:

Set Condition:

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Battery voltage was removed from the Powertrain Control Module (PCM) while it was powered on. This could be during engine operation, or after key off while the PCM was powering down. This powering down condition can last up to 10 minutes.

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