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P1815 Diagnostic Trouble Code Discussion for July 2013

TFP Valve Position Switch - Start In Wrong Range

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Trouble Ticket Help Requests for DTC P1815
Help Request Posted
2007 Infiniti M35 Sport 3.5L No Start, no crank VIN: JNKAY01E57
P1815: Manual Mode Switch. customer complains of intermittent no crank. he has some health issues and is afraid to use car, and I cant duplicate the problem or get codes to reset. codes are a possibility of someone shifting the car while trying to start? this is a push button start car....
July 09, 2013