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Service bulletin PI-0371

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 id10038424
Published by NHTSA2011-06-15
Manufacturer's numberPI-0371
Manufacturer's date2011-02-01
NHTSA componentELECTRONIC STABILITY CONTROL (ESC); ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

NHTSA's summary

GM: A SERVICE STABILITRAK MESSAGE IS DISPLAYED. HIGH TEMPERATURES AND VIBRATION ARE CAUSING THE YAW SENSORS TO LOSE COMMUNICATION. 2010-2011 IMPALA. *RM

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

Driver assistance

Vehicles listed
CHEVROLET IMPALA2010, 2011

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

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