SSM 46453

Service Bulletin Details

Public Details for: SSM 46453

Some 2017 f-series super duty pickups equipped with a 6.7l engine and a rear auxiliary power point may exhibit a illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P1261, P1262, P1263, P1264, P1265, P1266, p12


- 2017 -

Models from 2017
2017 FORD F-250 SD
2017 FORD F-350 SD
2017 FORD F-450 SD
2017 FORD F-550 SD
2017 FORD F-650 SD
2017 FORD F-750 SD 
SSM
46453
Some 2017 F-Series Super Duty pickups equipped with a 6.7L engine and a rear auxiliary power
point may exhibit a illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes
(DTCs) P1261, P1262, P1263, P1264, P1265, P1266, P1267 and/or P1268. If freeze frame
indicates DTCs set below 600 RPM and there are no drivability symptoms, inspect the center
console rear auxiliary power point for aftermarket devices. Items such as a 12 volt refrigerator or
cooler may induce feedback voltage into the vehicle that will cause the powertrain control module
(PCM) to falsely set injector circuit fault DTCs. If no aftermarket devices can be located or are being
used by the customer in this power point location, refer to the Powertrain Control/Emissions
Diagnosis (PC/ED) manual for normal diagnostics.

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