Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Ford Expedition 2011–2014technical service bulletin

Bulletin ASI-32252 · NHTSA communication 10053425 · issued Jun 1, 2013

Technical service bulletin
communication type
Power Train
component
2011–2014
model years
29
vehicle entries

Official summary

Lincoln/ford: on certain vehicles and trucks, the multifunction indicator lamp (mil), will illuminate with diagnostic trouble code (dtc) p1636 (inductive signature chip communication error) present in pcm or tcm. Models 2011-2013 f-150 expedition, navigator, f-super duty, 2010-2014 mustang. *pe

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.