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Service bulletins for the 2011 Ford Expedition

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

41 on file from NHTSA, as of 2026-10-19.

About P1636 on the 2011 Ford Expedition: what the code means, and the bulletins and recalls about the same components.

By type

By component

By trouble code

Only bulletins with trouble code: P1636 are shown. Show all

Bulletins, newest first
ASI-322522013-10-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 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

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.