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P1397 Diagnostic Trouble Code Discussion for January 2015

System Voltage Out Of Self Test Range


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Trouble Ticket Help Requests for DTC P1397
Help Request Posted
2010 Ford F-150 STX 4.6L No Start VIN: 1FTEX1E81A
P1397: System Voltage Ou of Self Test Range. Hey guys, this one was towed in (first time visit) as a no start. Scan tested & pulled said codes. lowered spare tire inspected FPCM & Connector seemed ok. Checked pins 1 & 4 for battery voltage. Ok. At this point something told me to plug the modu...
January 16, 2015