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Service bulletin SIB-520-219

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10056595
Published by NHTSA2015-01-10
Manufacturer's numberSIB-520-219
Manufacturer's date2014-07-01
NHTSA componentPOWER TRAIN

NHTSA's summary

DETROIT: THE INTEGRATED PREDICTIVE POWERTRAIN CONTROL (IPPC) MODULE FAILS TO MATCH DRIVING/TRANSMISSION MODE IN COMMON POWERTRAIN CONTROL (CPC) MODULE AND FAULT CODE SETS WHEN DRIVING/TRANSMISSION MODE. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Vehicles listed
DETROIT DETROIT

Listing a model year does not mean every vehicle of it is concerned: the document says which.