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P1260 Diagnostic Trouble Code Discussion for September 2006

Immobilizer System Malfunction


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Trouble Ticket Help Requests for DTC P1260
Help Request Posted
1999 Ford Expedition Eddie Bauer 4.6L No Start, VIN: 1FMRU1769X
P1260: Theft Detected - Vehicle Immobilized. ... present. When it won't start found codes P1260 in PCM, U1147 & U1262 in PATS (HEC). Power and grounds to (HEC) are ok. Followed Alldata flow chart for U1147 and replace Instrument Pack (HE...
September 09, 2006
1999 Ford Expedition Eddie Bauer 4.6L No Start, VIN: 1FMRU1769X
P1260: Theft Detected - Vehicle Immobilized. ... present. When it won't start found codes P1260 in PCM, U1147 & U1262 in PATS (HEC). Power and grounds to (HEC) are ok. Followed Alldata flow chart for U1147 and replace Instrument Pack (HE...
September 09, 2006