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P1260 Diagnostic Trouble Code Discussion for June 2014

Immobilizer System Malfunction

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Trouble Ticket Help Requests for DTC P1260
Help Request Posted
2008 Ford E-350 Super Duty 6.8L No Start VIN: 1FD3E35S58
P1260: Theft detected vehicle immobilized. I was called to this shop to program a replacement instrument cluster from Ford. When I got there they had already installed the new cluster, and unfortunately gave the old cluster back as a core. This van DOES NOT HAVE PATS. I programmed the ICM with as built...
June 03, 2014
2004 Mazda 3 S 2.3L No Start VIN: JM1BK14314
P1260: Immobilizer System Malfunction. Ok let's start over, i just closed the previous request for lack of Mazda support. Now i have support back meaning Mazda's program mmp90 is once again online. I got out codes from pcm and hec, received in codes from mazda and still nothing. As i stated in last...
June 11, 2014